NcBool NcVar::sync(void)
{
if (the_name) {
delete [] the_name;
}
if (the_cur) {
delete [] the_cur;
}
if (cur_rec) {
delete [] cur_rec;
}
char nam[NC_MAX_NAME];
if (the_file
&& NcError::set_err(
nc_inq_varname(the_file->id(), the_id, nam)
) == NC_NOERR) {
the_name = new char[1 + strlen(nam)];
strcpy(the_name, nam);
} else {
the_name = 0;
return FALSE;
}
init_cur();
return TRUE;
}
/* Note that space for returned value MUST already be declared! */
void R_nc_inq_varname( int *ncid, int *varid, char **varname, int *retval )
{
*retval = nc_inq_varname(*ncid, *varid, varname[0] );
if( *retval != NC_NOERR )
REprintf( "Error in R_nc_inq_varname: %s\n",
nc_strerror(*retval) );
}
/*********************************************************************************
* Return the varid of the only var in the file, or -1 if more than one.
*/
int R_ncu_varid_onlyvar( int ncid )
{
int ierr, nvars, varid, i, dimid;
char varname[MAX_NC_NAME];
varid = -1;
ierr = nc_inq_nvars( ncid, &nvars );
if( ierr != NC_NOERR )
error("Error reading from netcdf file!");
for( i=0; i<nvars; i++ ) {
ierr = nc_inq_varname( ncid, i, varname );
if( ierr != NC_NOERR )
error("Error reading from netcdf file!");
ierr = nc_inq_dimid( ncid, varname, &dimid );
if( ierr != NC_NOERR ) {
/* Did NOT find this var as a dim, means it is NOT a dimvar */
if( varid != -1 )
/* More than one non-dimvar dim in this file */
return( -1 );
varid = i;
}
}
return( varid );
}
// NetcdfFile::NetcdfDebug()
void NetcdfFile::NetcdfDebug() {
int ndimsp, nvarsp, ngattsp,unlimdimidp;
char varname[128];
// ncid: NetCDF ID, from a previous call to nc open or nc create.
// ndimsp: Pointer to location for returned number of dimensions defined for
// this netCDF dataset.
// nvarsp: Pointer to location for returned number of variables defined for
// this netCDF dataset.
// ngattsp: Pointer to location for returned number of global attributes
// defined for this netCDF dataset.
// unlimdimidp:
// Pointer to location for returned ID of the unlimited dimension, if
// there is one for this netCDF dataset. If no unlimited length
// dimension has been defined, -1 is returned.
mprintf("========== BEG. NETCDF DEBUG ==========\n");
int err = nc_inq(ncid_, &ndimsp, &nvarsp, &ngattsp, &unlimdimidp);
mprintf("nc_inq returned %i\n",err);
if (err==NC_NOERR)
mprintf("ndimsp=%i nvarsp=%i ngattsp=%i unlimdimidp=%i\n",
ndimsp,nvarsp,ngattsp,unlimdimidp);
else
mprintf("NETCDF Error occurred.\n");
// Print name of each variable defined in netcdf file
mprintf("NC VARIABLES:\n");
for (int i=0; i<nvarsp; i++) {
err=nc_inq_varname(ncid_,i,varname);
mprintf(" Var %i - ",i);
if (err==NC_NOERR)
mprintf("%s\n",varname);
else
mprintf("NETCDF Error occured.\n");
}
mprintf("========== END NETCDF DEBUG ==========\n");
}
/* Define a coordinate system. This creates a var with contains a text
* attribute, which is the names of the (coordinate) vars which make
* up the axes of a coordinate system. */
int
nccf_def_coord_system(int ncid, const char *name, int naxes, int *axis_varids,
int *system_varid)
{
int dimid, a;
int varid;
char var_name[NC_MAX_NAME + 1];
char *coord_axes_str;
int ret;
/* naxes must be positive and less than max_dims. */
if (naxes < 0)
return NC_EINVAL;
if (naxes > NC_MAX_DIMS)
return NC_EMAXDIMS;
/* Create a scalar var, type NC_CHAR, to hold the attribute that
* defines this system. */
if ((ret = nc_def_var(ncid, name, NC_CHAR, 0, NULL, &varid)))
return ret;
/* If the user wants it, return the varid of this system. */
if (system_varid)
*system_varid = varid;
/* malloc space for the string which will hold the names of all the
* axes. */
if (!(coord_axes_str = malloc(naxes * NC_MAX_NAME + naxes)))
return NC_NOERR;
coord_axes_str[0] = 0;
/* Store the names of the axes in an attribute. At the same time,
* make sure that all the axis_varids are actually coordinate
* variables - that is, there is a dimension withn the same
* name. */
for (a = 0; a < naxes; a++)
{
if ((ret = nc_inq_varname(ncid, axis_varids[a], var_name)))
break;
if ((ret = nc_inq_dimid(ncid, var_name, &dimid)))
break;
strcat(coord_axes_str, var_name);
if (a < naxes - 1)
strcat(coord_axes_str, " ");
}
/* If we arrived here without error, then write the coord_axes_str
* to the appropriate attribute, to save the system in the file. */
if (!ret)
ret = nc_put_att_text(ncid, varid, COORDINATE_AXES,
strlen(coord_axes_str) + 1, coord_axes_str);
/* Free the memory we allocated. */
free(coord_axes_str);
return ret;
}
MNCAPI int
MI2varname(int fd, int varid, char *varnm)
{
if (MI2_ISH5OBJ(fd)) {
return (hdf_varname(fd, varid, varnm));
}
else {
return (nc_inq_varname(fd, varid, varnm));
}
}
/* Given an ncid, check the file to make sure it has all the objects I
* expect. */
int
check_classic_file(int ncid)
{
int varid, dimid, attnum;
size_t att_len;
nc_type att_type;
char name_in[sizeof(name_utf8) + 1], strings_in[sizeof(name_utf8) + 1];
/* Check the variable. */
if (nc_inq_varid(ncid, name_utf8, &varid)) ERR;
if (nc_inq_varname(ncid, varid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
if (nc_inq_varid(ncid, norm_utf8, &varid)) ERR;
name_in[0] = 0;
if (nc_inq_varname(ncid, varid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
if (nc_get_var_text(ncid, varid, strings_in)) ERR;
if (strncmp(name_utf8, strings_in, sizeof(name_utf8))) ERR;
strings_in[0] = '\0'; /* Reset my string buffer. */
/* Check the dimension. */
if (nc_inq_dimid(ncid, name_utf8, &dimid)) ERR;
if (nc_inq_dimname(ncid, dimid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
if (nc_inq_dimid(ncid, norm_utf8, &dimid)) ERR;
if (nc_inq_dimname(ncid, dimid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
/* Check the attribute. We don't normalize data or attribute
* values, so get exactly what was put for the value, but
* normalized values for names. */
if (nc_inq_attid(ncid, varid, norm_utf8, &attnum)) ERR;
if (attnum) ERR;
attnum = 99; /* Reset. */
if (nc_inq_attid(ncid, varid, name_utf8, &attnum)) ERR;
if (attnum) ERR;
if (nc_inq_att(ncid, varid, norm_utf8, &att_type, &att_len)) ERR;
if (att_type != NC_CHAR || att_len != sizeof(name_utf8)) ERR;
if (nc_get_att_text(ncid, varid, norm_utf8, strings_in)) ERR;
if (strncmp(name_utf8, strings_in, sizeof(name_utf8))) ERR;
return NC_NOERR;
}
/* byte_style is 1 for signed, 2 for unsigned
*/
void R_nc_get_vara_int( int *ncid, int *varid, int *start,
int *count, int *byte_style, int *data, int *retval )
{
int i, err, ndims;
size_t s_start[MAX_NC_DIMS], s_count[MAX_NC_DIMS], tot_size, k;
char vn[2048];
nc_type nct;
err = nc_inq_varndims(*ncid, *varid, &ndims );
if( err != NC_NOERR )
REprintf( "Error in R_nc_get_vara_int while getting ndims: %s\n",
nc_strerror(*retval) );
tot_size = 1L;
for( i=0; i<ndims; i++ ) {
s_start[i] = (size_t)start[i];
s_count[i] = (size_t)count[i];
tot_size *= s_count[i];
}
*retval = nc_get_vara_int(*ncid, *varid, s_start, s_count, data );
if( *retval != NC_NOERR ) {
nc_inq_varname( *ncid, *varid, vn );
REprintf( "Error in R_nc_get_vara_int: %s\n",
nc_strerror(*retval) );
REprintf( "Var: %s Ndims: %d Start: ", vn, ndims );
for( i=0; i<ndims; i++ ) {
REprintf( "%u", (unsigned int)s_start[i] );
if( i < ndims-1 )
REprintf( "," );
}
REprintf( "Count: " );
for( i=0; i<ndims; i++ ) {
REprintf( "%u", (unsigned int)s_count[i] );
if( i < ndims-1 )
REprintf( "," );
}
}
*retval = nc_inq_vartype( *ncid, *varid, &nct );
if( nct == NC_BYTE ) {
/* netcdf library for reading from byte to int, as we do here,
* is SIGNED. So, if user requests signed, we don't have to
* do anything; only adjust if user asks for unsigned.
*/
if( *byte_style == 2 ) { /* unsigned */
for( k=0L; k<tot_size; k++ ) {
if( data[k] < 0 )
data[k] += 256;
}
}
}
}
int
nccf_def_var(int ncid, int varid, const char *units,
const char *long_name, const char *standard_name,
int ncoord_vars, int *coord_varids)
{
char coord_name[NC_MAX_NAME + 1];
char coords_str[CF_MAX_COORD_LEN + 1];
int c, ret;
/* Write units. */
if (units)
if ((ret = nc_put_att_text(ncid, varid, CF_UNITS,
strlen(units) + 1, units)))
return ret;
/* Write long_name. */
if (long_name)
if ((ret = nc_put_att_text(ncid, varid, CF_LONG_NAME,
strlen(long_name) + 1, long_name)))
return ret;
/* Write standard_name. */
if (standard_name)
if ((ret = nc_put_att_text(ncid, varid, CF_STANDARD_NAME,
strlen(standard_name) + 1, standard_name)))
return ret;
/* Now add the "coordinates" atttribute, which holds a space
* separated list of auxilary coordinate variables. */
if (ncoord_vars)
{
if (ncoord_vars > CF_MAX_COORDS)
return CF_EMAXCOORDS;
if (!coord_varids)
return CF_EINVAL;
strcpy(coords_str, "");
for (c = 0; c < ncoord_vars; c++)
{
/* Find the names of this coordinate var. */
if ((ret = nc_inq_varname(ncid, coord_varids[c], coord_name)))
return ret;
strcat(coords_str, coord_name);
strcat(coords_str, " ");
}
if ((ret = nc_put_att_text(ncid, varid, CF_COORDINATES,
strlen(coords_str) + 1, coords_str)))
return ret;
}
return NC_NOERR;
}
int bi::InputNetCDFBuffer::mapCoordDim(int ncVar) {
int ncDim, j = 0;
/* check dimensions */
std::vector<int> dimids = nc_inq_vardimid(ncid, ncVar);
ncDim = dimids[j];
if (ncDim >= 0 && ncDim == nsDim) {
ncDim = dimids[j++];
}
BI_ERROR_MSG(ncDim >= 0 && dimids.size() <= 3,
"Coordinate variable " << nc_inq_varname(ncid, ncVar) << " has invalid dimensions, must have optional ns dimension followed by one or two arbitrary dimensions");
return ncDim;
}
NcVar::NcVar(NcFile* nc, int id)
: NcTypedComponent(nc), the_id(id)
{
char nam[NC_MAX_NAME];
if (the_file
&& NcError::set_err(
nc_inq_varname(the_file->id(), the_id, nam)
) == NC_NOERR) {
the_name = new char[1 + strlen(nam)];
strcpy(the_name, nam);
} else {
the_name = 0;
}
init_cur();
}
void R_nc_get_vara_text( int *ncid, int *varid, int *start,
int *count, char **tempstore, char **data, int *retval )
{
int i, err, ndims;
size_t s_start[MAX_NC_DIMS], s_count[MAX_NC_DIMS], nstr, slen;
char vn[2048];
err = nc_inq_varndims(*ncid, *varid, &ndims );
if( err != NC_NOERR )
REprintf( "Error in R_nc_get_vara_text while getting ndims: %s\n",
nc_strerror(*retval) );
nstr = 1L;
for( i=0; i<ndims; i++ ) {
s_start[i] = (size_t)start[i];
s_count[i] = (size_t)count[i];
if( i < (ndims-1) )
nstr *= s_count[i];
}
slen = s_count[ndims-1];
*retval = nc_get_vara_text(*ncid, *varid, s_start, s_count, tempstore[0] );
if( *retval != NC_NOERR ) {
nc_inq_varname( *ncid, *varid, vn );
REprintf( "Error in R_nc_get_vara_text: %s\n",
nc_strerror(*retval) );
REprintf( "Var: %s Ndims: %d Start: ", vn, ndims );
for( i=0; i<ndims; i++ ) {
REprintf( "%u", (unsigned int)s_start[i] );
if( i < ndims-1 )
REprintf( "," );
}
REprintf( "Count: " );
for( i=0; i<ndims; i++ ) {
REprintf( "%u", (unsigned int)s_count[i] );
if( i < ndims-1 )
REprintf( "," );
}
}
/* Now copy each string over to the final data array */
for( i=0; i<nstr; i++ ) {
strncpy( data[i], tempstore[0]+i*slen, slen );
data[i][slen] = '\0';
}
}
void R_nc4_put_vara_double( int *ncid, int *varid, int *start,
int *count, double *data, int *retval )
{
int i, ndims, err, verbose;
size_t s_start[MAX_NC_DIMS], s_count[MAX_NC_DIMS];
char varname[MAX_NC_NAME];
verbose = 0;
if( verbose ) {
err = nc_inq_varname( *ncid, *varid, varname );
Rprintf( "R_nc4_put_vara_double: entering with ncid=%d, varid=%d (varname=%s)\n",
*ncid, *varid, varname );
}
/* Get # of dims for this var */
err = nc_inq_varndims( *ncid, *varid, &ndims );
if( err != NC_NOERR )
Rprintf( "Error on nc_inq_varndims call in R_nc4_put_vara_double: %s\n",
nc_strerror(*retval) );
if( verbose )
Rprintf( "R_nc4_put_vara_double: for this var ndims=%d\n", ndims );
/* Copy over from ints to size_t */
for( i=0; i<ndims; i++ ) {
s_start[i] = (size_t)start[i];
s_count[i] = (size_t)count[i];
}
if( verbose ) {
Rprintf( "R_nc4_put_vara_double: about to write with start=" );
for( i=0; i<ndims; i++ )
Rprintf("%d ", s_start[i] );
Rprintf( " count=" );
for( i=0; i<ndims; i++ )
Rprintf("%d ", s_count[i] );
Rprintf( "\n" );
}
*retval = nc_put_vara_double(*ncid, *varid, s_start, s_count, data );
if( *retval != NC_NOERR )
Rprintf( "Error in R_nc4_put_vara_double: %s\n",
nc_strerror(*retval) );
if( verbose )
Rprintf( "R_nc4_put_vara_double: returning with errval=%d\n", *retval );
}
int
nccf_assign_transform(int ncid, int system_varid, int transform_varid)
{
char transform_name[NC_MAX_NAME + 1];
int ret;
/* Find the name of the transform. */
if ((ret = nc_inq_varname(ncid, transform_varid, transform_name)))
return ret;
/* Write the transform name as an att of the system to which it
* applies. */
if ((ret = nc_put_att_text(ncid, system_varid, COORDINATE_TRANSFORMS,
strlen(transform_name) + 1, transform_name)))
return ret;
return NC_NOERR;
}
/* Inquire about a coordinate system. */
EXTERNL int
nccf_inq_coord_system(int ncid, int system_varid, char *name,
int *naxes, int *axis_varids)
{
int ret;
/* Get the name of this coordinate system, which is the same as the
* name of this variable. */
if ((ret = nc_inq_varname(ncid, system_varid, name)))
return ret;
/* Look up the ids of the vars in the COORDINATE_AXES attribute. */
if ((ret = nccf_parse_coords(ncid, system_varid, COORDINATE_AXES,
naxes, axis_varids)))
return ret;
return ret;
}
/*!
This function queries the name of a variable given its id.
\param [in] ncid Groupd id (or File Id)
\param [in] varId Id of desired variable
\param [out] varName name of desired variable
\return Status code
*/
int CNetCdfInterface::inqVarName(int ncid, int varId, StdString& varName)
{
char varNameBuff[NC_MAX_NAME + 1];
int status = nc_inq_varname(ncid, varId, varNameBuff);
if (NC_NOERR != status)
{
StdString errormsg(nc_strerror(status));
StdStringStream sstr;
sstr << "Error when calling function nc_inq_varname(ncid, varId, varNameBuff)" << std::endl
<< errormsg << std::endl
<< "Unable to get variable name: "<< varName << " given its id: " << varId << std::endl;
StdString e = sstr.str();
throw CNetCdfException(e);
}
varName = varNameBuff;
return status;
}
/* DAN ROE
* dan_netcdf_debug()
* For use in printing various attributes of a previously opened netcdf file.
*/
void dan_netcdf_debug(int ncid) {
#ifdef BINTRAJ
int ndimsp, nvarsp, ngattsp,unlimdimidp;
int err,i;
char *name;
/* ncid: NetCDF ID, from a previous call to nc open or nc create.
* ndimsp: Pointer to location for returned number of dimensions defined for
* this netCDF dataset.
* nvarsp: Pointer to location for returned number of variables defined for
* this netCDF dataset.
* ngattsp: Pointer to location for returned number of global attributes
* defined for this netCDF dataset.
* unlimdimidp:
* Pointer to location for returned ID of the unlimited dimension, if
* there is one for this netCDF dataset. If no unlimited length
* dimension has been defined, -1 is returned.
*/
name=(char*) safe_malloc(1024*sizeof(char));
fprintf(stdout,"========== BEG. NETCDF DEBUG ==========\n");
err=nc_inq(ncid,&ndimsp,&nvarsp,&ngattsp,&unlimdimidp);
fprintf(stdout,"nc_inq returned %i\n",err);
if (err==NC_NOERR)
fprintf(stdout,"ndimsp=%i nvarsp=%i ngattsp=%i unlimdimidp=%i\n",
ndimsp,nvarsp,ngattsp,unlimdimidp);
else
fprintf(stdout,"NETCDF Error occurred.\n");
/* Print name of each variable defined in netcdf file */
fprintf(stdout,"NC VARIABLES:\n");
for (i=0; i<nvarsp; i++) {
err=nc_inq_varname(ncid,i,name);
fprintf(stdout," Var %i - ",i);
if (err==NC_NOERR)
fprintf(stdout,"%s\n",name);
else
fprintf(stdout,"NETCDF Error occured.\n");
}
fprintf(stdout,"========== END NETCDF DEBUG ==========\n");
safe_free(name);
#endif
return;
}
/* Given the varid of a system, write an attribute to a varid, whcih
* indicates that it (the var) partakes of the system. Recall that the
* system is just a collection of var names which are axes of the
* coordinate system. */
int
nccf_assign_coord_system(int ncid, int varid, int system_varid)
{
char system_name[NC_MAX_NAME + 1];
char *systems_str;
size_t len, new_len = 0;
int ret;
/* Find the name of this system. */
if ((ret = nc_inq_varname(ncid, system_varid, system_name)))
return ret;
/* Is the att already here? If so, get it's length, then it's
* contents, then append a space and the new system name. */
ret = nc_inq_att(ncid, varid, COORDINATE_SYSTEMS, NULL, &len);
if (ret != NC_ENOTATT && ret != NC_NOERR)
return ret;
if (!ret)
new_len += len;
new_len += strlen(system_name) + 1;
if (!(systems_str = malloc(new_len)))
return NC_NOERR;
systems_str[0] = 0;
if (!ret)
{
if ((ret = nc_get_att_text(ncid, varid, COORDINATE_SYSTEMS,
systems_str)))
return ret;
strcat(systems_str, " ");
}
strcat(systems_str, system_name);
/* Write an att, called _CoordinateSystems, which
* contains a list of the system names related to this variable. */
ret = nc_put_att_text(ncid, varid, COORDINATE_SYSTEMS,
strlen(systems_str) + 1, systems_str);
/* Free the memory we allocated. */
free(systems_str);
return ret;
}
NCstate NCdataCopyAllAttibutes(int inNCid, int outNCid, bool overwrite) {
int status, inVarid, outVarid, varnum;
char varName[NC_MAX_NAME];
if (NCdataCopyAttributes(inNCid, NC_GLOBAL, outNCid, NC_GLOBAL, overwrite) == NCfailed) return (NCfailed);
if ((status = nc_inq_nvars(inNCid, &varnum)) != NC_NOERR) {
NCprintNCError (status, "NCdataCopyAttibutes");
return (NCfailed);
}
for (inVarid = 0; inVarid < varnum; ++inVarid) {
if ((status = nc_inq_varname(inNCid, inVarid, varName)) != NC_NOERR) {
NCprintNCError (status, "NCdataCopyAttibutes");
return (NCfailed);
}
if ((status = nc_inq_varid(outNCid, varName, &outVarid)) != NC_NOERR) continue;
if (NCdataCopyAttributes(inNCid, inVarid, outNCid, outVarid, overwrite) == NCfailed) return (NCfailed);
}
return (NCsucceeded);
}
/* Here are functions for coordinate axis stuff. */
int
nccf_def_axis_type(int ncid, int varid, int axis_type)
{
int dimid;
char var_name[NC_MAX_NAME + 1];
int ret;
/* Is the axis type valid? */
if (axis_type < 0 || axis_type > NCCF_RADDIST)
return NC_EINVAL;
/* Make sure there's a dimension with the same name in this
* ncid. */
if ((ret = nc_inq_varname(ncid, varid, var_name)))
return ret;
if ((ret = nc_inq_dimid(ncid, var_name, &dimid)))
return ret;
/* Now write the attribute which stores the axis type. */
if ((ret = nc_put_att_text(ncid, varid, COORDINATE_AXIS_TYPE,
strlen(axis_type_name[axis_type]) + 1,
axis_type_name[axis_type])))
return ret;
/* For height we write another attribute, indicating up
* vs. down. */
if (axis_type == NCCF_HEIGHT_UP)
{
if ((ret = nc_put_att_text(ncid, varid, COORDINATE_Z_IS_POSITIVE,
strlen(Z_UP) + 1, Z_UP)))
return ret;
}
else if (axis_type == NCCF_HEIGHT_DOWN)
{
if ((ret = nc_put_att_text(ncid, varid, COORDINATE_Z_IS_POSITIVE,
strlen(Z_UP) + 1, Z_UP)))
return ret;
}
return NC_NOERR;
}
EXTERNL int
nccf_inq_transform(int ncid, int transform_varid, char *name, size_t *type_len,
char *transform_type, size_t *name_len, char *transform_name)
{
int ret;
/* Find the name of the transform var, if desired. */
if (name)
if ((ret = nc_inq_varname(ncid, transform_varid, name)))
return ret;
/* If the user wants the length of the transform_type, find it. */
if (type_len)
if ((ret = nc_inq_attlen(ncid, transform_varid, TRANSFORM_TYPE,
type_len)))
return ret;
/* If the user wants the transform type string, get it. */
if (transform_type)
if ((ret = nc_get_att_text(ncid, transform_varid,
TRANSFORM_TYPE, transform_type)))
return ret;
/* If the user wants the length of the transform_name, find it. */
if (type_len)
if ((ret = nc_inq_attlen(ncid, transform_varid, TRANSFORM_NAME,
name_len)))
return ret;
/* If the user wants the transform name string, get it. */
if (transform_name)
if ((ret = nc_get_att_text(ncid, transform_varid,
TRANSFORM_NAME, transform_name)))
return ret;
return NC_NOERR;
}
void R_nc_get_vara_double( int *ncid, int *varid, int *start,
int *count, double *data, int *retval )
{
int i, err, ndims;
size_t s_start[MAX_NC_DIMS], s_count[MAX_NC_DIMS];
char vn[2048];
err = nc_inq_varndims(*ncid, *varid, &ndims );
if( err != NC_NOERR )
REprintf( "Error in R_nc_get_vara_double while getting ndims: %s\n",
nc_strerror(*retval) );
for( i=0; i<ndims; i++ ) {
s_start[i] = (size_t)start[i];
s_count[i] = (size_t)count[i];
}
*retval = nc_get_vara_double(*ncid, *varid, s_start, s_count, data );
if( *retval != NC_NOERR ) {
nc_inq_varname( *ncid, *varid, vn );
REprintf( "Error in R_nc_get_vara_double: %s\n",
nc_strerror(*retval) );
REprintf( "Var: %s Ndims: %d Start: ", vn, ndims );
for( i=0; i<ndims; i++ ) {
REprintf( "%u", (unsigned int)s_start[i] );
if( i < ndims-1 )
REprintf( "," );
}
REprintf( "Count: " );
for( i=0; i<ndims; i++ ) {
REprintf( "%u", (unsigned int)s_count[i] );
if( i < ndims-1 )
REprintf( "," );
}
}
}
int
main(int argc, char **argv)
{
printf("\n*** Testing UTF-8 names.\n");
printf("*** creating UTF-8 names in classic model netcdf files...");
{
int ncid, varid, dimids[NDIMS];
int f;
for (f = NC_FORMAT_CLASSIC; f < NC_FORMAT_NETCDF4_CLASSIC; f++)
{
if (nc_set_default_format(f, NULL)) ERR;
if (nc_create(FILE_NAME, NC_CLOBBER, &ncid)) ERR;
/* Define various netcdf objects with a Unicode UTF-8 encoded name
* that must be normalized. Where possible, also use the utf8
* string as the value. The name will be normalized, but not the
* value. */
if (nc_def_dim(ncid, name_utf8, NX, &dimids[0])) ERR;
if (nc_def_var(ncid, name_utf8, NC_CHAR, NDIMS, dimids, &varid)) ERR;
if (nc_put_att_text(ncid, varid, name_utf8, sizeof(name_utf8), name_utf8)) ERR;
if (nc_enddef(ncid)) ERR;
/* Write var data. */
if (nc_put_var_text(ncid, varid, name_utf8)) ERR;
/* Check the file. */
check_classic_file(ncid);
if (nc_close(ncid)) ERR;
/* Reopen the file and check again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
check_classic_file(ncid);
if (nc_close(ncid)) ERR;
} /* next format */
}
SUMMARIZE_ERR;
#define DIM1_NAME "d1"
#define VAR1_NAME "v1"
#define ATT1_NAME "a1"
printf("*** renaming to UTF-8 names in classic model netcdf files...");
{
int ncid, varid, dimids[NDIMS];
int f;
for (f = NC_FORMAT_CLASSIC; f < NC_FORMAT_NETCDF4_CLASSIC; f++)
{
if (nc_set_default_format(f, NULL)) ERR;
if (nc_create(FILE_NAME, NC_CLOBBER, &ncid)) ERR;
/* Create objects. */
if (nc_def_dim(ncid, DIM1_NAME, NX, &dimids[0])) ERR;
if (nc_rename_dim(ncid, 0, name_utf8)) ERR;
if (nc_def_var(ncid, name_utf8, NC_CHAR, NDIMS, dimids, &varid)) ERR;
if (nc_put_att_text(ncid, varid, ATT1_NAME, sizeof(name_utf8), name_utf8)) ERR;
if (nc_rename_att(ncid, 0, ATT1_NAME, name_utf8)) ERR;
if (nc_enddef(ncid)) ERR;
/* Write var data. */
if (nc_put_var_text(ncid, varid, name_utf8)) ERR;
/* Check the file. */
check_classic_file(ncid);
if (nc_close(ncid)) ERR;
/* Reopen the file and check again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
check_classic_file(ncid);
if (nc_close(ncid)) ERR;
} /* next format */
}
SUMMARIZE_ERR;
printf("*** creating UTF-8 names in netcdf-4 file...");
{
int ncid, varid, grpid, comp_typeid, enum_typeid, grpid2, grpid3;
int dimids[NDIMS];
char my_int = ENUM_VALUE;
if (nc_create(FILE_NAME, NC_NETCDF4 | NC_CLOBBER, &ncid)) ERR;
/* Define various netcdf objects with a Unicode UTF-8 encoded name
* that must be normalized. Where possible, also use the utf8
* string as the value. The name will be normalized, but not the
* value. */
if (nc_def_grp(ncid, name_utf8, &grpid)) ERR;
if (nc_def_dim(grpid, name_utf8, NX, &dimids[0])) ERR;
if (nc_def_var(grpid, name_utf8, NC_CHAR, NDIMS, dimids, &varid)) ERR;
if (nc_put_att_text(grpid, varid, name_utf8, sizeof(name_utf8), name_utf8)) ERR;
if (nc_def_grp(grpid, "tmp", &grpid2)) ERR;
if (nc_def_enum(grpid2, NC_BYTE, name_utf8, &enum_typeid)) ERR;
if (nc_insert_enum(grpid2, enum_typeid, name_utf8, &my_int)) ERR;
if (nc_def_grp(grpid2, "tmp", &grpid3)) ERR;
if (nc_def_compound(grpid3, sizeof(struct comp), name_utf8, &comp_typeid)) ERR;
if (nc_insert_compound(grpid3, comp_typeid, name_utf8, offsetof(struct comp, i), NC_INT)) ERR;
/* Write var data. */
if (nc_put_var_text(grpid, varid, name_utf8)) ERR;
/* Check the file. */
check_nc4_file(ncid);
if (nc_close(ncid)) ERR;
/* Reopen the file and check again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
check_nc4_file(ncid);
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** ensuring UTF-8 normaization is applied in rename...");
{
int ncid, varid;
char name_in[NC_MAX_NAME + 1];
if (nc_create(FILE_NAME, NC_NETCDF4 | NC_CLOBBER, &ncid)) ERR;
if (nc_def_var(ncid, BORING_NAME, NC_CHAR, 0, NULL, &varid)) ERR;
if (nc_rename_var(ncid, varid, name_utf8)) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (!strcmp(name_in, norm_utf8)) ERR;
if (nc_close(ncid)) ERR;
/* Reopen the file and check again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (!strcmp(name_in, norm_utf8)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
}
NCtable_t *NCtableOpen(int ncid, char *tablename)
{
int status, *dimids, dimid, i = 0, j = 0;
int ndims, nvars;
size_t nrecords;
size_t len;
char varname [NC_MAX_NAME];
nc_type type;
NCfield_t *field = (NCfield_t *) NULL;
NCtable_t *tbl = (NCtable_t *) NULL;
if((status = nc_inq_dimid (ncid,tablename,&dimid)) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); return ((NCtable_t *) NULL); }
if((status = nc_inq_dimlen (ncid,dimid,&nrecords)) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); return ((NCtable_t *) NULL); }
if((status = nc_inq_nvars (ncid,&nvars)) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); return ((NCtable_t *) NULL); }
if(nc_inq_ndims(ncid,&ndims) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); return ((NCtable_t *) NULL); }
if ((dimids = (int *) malloc(sizeof(int) * ndims)) == (int *) NULL)
{ CMmsgPrint (CMmsgSysError, "Memory allocation error in: %s %d",__FILE__,__LINE__); return (NCtable_t *) NULL; }
if ((tbl = (NCtable_t *) malloc(sizeof(NCtable_t))) == (NCtable_t *) NULL)
{ CMmsgPrint (CMmsgSysError, "Memory allocation error in: %s %d",__FILE__,__LINE__); free (dimids); return ((NCtable_t *) NULL); }
if ((tbl->Name = (char *) malloc (strlen(tablename) + 1)) == (char *) NULL)
{ CMmsgPrint (CMmsgSysError, "Memory allocation error in: %s %d",__FILE__,__LINE__); free (dimids); free (tbl); return ((NCtable_t *) NULL); }
strcpy(tbl->Name,tablename);
tbl->NFields = 0;
tbl->Fields = (NCfield_t *) NULL;
for(i = 0; i < nvars; i++)
{
if ((status = nc_inq_vartype(ncid,i,&type)) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if ((len = _NCtableVarLen(ncid,i,dimid,dimids)) == NCfailed) continue;
if ((type != NC_CHAR) && (len > 1)) continue;
if((status = nc_inq_varname(ncid,i,varname)) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if ((tbl->Fields = (NCfield_t *) realloc (tbl->Fields, sizeof (NCfield_t) * (tbl->NFields + 1))) == (NCfield_t *) NULL)
{ CMmsgPrint (CMmsgSysError, "Error allocating memory in: %s %d",__FILE__,__LINE__); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
field = tbl->Fields + tbl->NFields;
tbl->NFields += 1;
field->NRecords = nrecords;
field->Data = (void *) NULL;
field->Name = (char *) NULL;
field->Type = type;
field->Len = len;
if ((field->Name = malloc (strlen (varname) + 1)) == (char *) NULL)
{ CMmsgPrint (CMmsgSysError, "Error allocating memory in: %s %d",__FILE__,__LINE__); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
strcpy (field->Name,varname);
if (nc_get_att_double (ncid,i,NCnameVAScaleFactor,&field->Scale) != NC_NOERR) field->Scale = 1.0;
if (nc_get_att_double (ncid,i,NCnameVAAddOffset, &field->Offset) != NC_NOERR) field->Offset = 0.0;
switch(field->Type)
{
case NC_CHAR:
if ((field->Data = (void *) malloc(field->NRecords * field->Len * sizeof (char))) == (void *) NULL)
{ CMmsgPrint (CMmsgSysError, "Error allocating memory in: %s %d",__FILE__,__LINE__); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if((status = nc_get_var_text(ncid,i,(char *) (field->Data))) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
break;
case NC_BYTE:
case NC_SHORT:
case NC_INT:
if ((field->Data = (void *) malloc(field->NRecords * field->Len * sizeof (int))) == (void *) NULL)
{ CMmsgPrint (CMmsgSysError, "Error allocating memory in: %s %d",__FILE__,__LINE__); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if((status = nc_get_var_int(ncid,i,(int *) (field->Data))) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if (nc_get_att_int (ncid,i,NCnameVAFillValue, &field->FillValue.Int) != NC_NOERR) field->FillValue.Int = INT_NOVALUE;
if (nc_get_att_double (ncid,i,NCnameVAMissingVal, &field->MissingVal) != NC_NOERR) field->MissingVal = FLOAT_NOVALUE;
break;
case NC_FLOAT:
case NC_DOUBLE:
if ((field->Data = (void *) malloc(field->NRecords * field->Len * sizeof (double))) == (void *) NULL)
{ CMmsgPrint (CMmsgSysError, "Error allocating memory in: %s %d",__FILE__,__LINE__); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if((status = nc_get_var_double(ncid,i,(double *) (field->Data))) != NC_NOERR)
{ NCprintNCError (status,"NCtableOpen"); free (dimids); NCtableClose (tbl); return ((NCtable_t *) NULL); }
if (nc_get_att_double (ncid,i,NCnameVAFillValue, &field->FillValue.Float) != NC_NOERR) field->FillValue.Float = FLOAT_NOVALUE;
if (nc_get_att_double (ncid,i,NCnameVAMissingVal, &field->MissingVal) != NC_NOERR) field->MissingVal = FLOAT_NOVALUE;
break;
default: field->Data = (void *) NULL; break;
}
if(GetDebug()) CMmsgPrint (CMmsgUsrError, "Loaded: %s(dimid: %d)\n",field->Name,dimid);
}
if(GetDebug())
{
CMmsgPrint (CMmsgUsrError, "Dim: %d Name: %s Cols: %d Rows: %d\n",dimid,tbl->Name,tbl->NFields,field->NRecords);
for(i = 0; i < tbl->NFields; i++)
{
field = tbl->Fields + i;
CMmsgPrint (CMmsgUsrError, "\tField: %d Name: %s ",i,field->Name);
switch(field->Type)
{
case NC_CHAR:
if(field->Len == 1)
{
CMmsgPrint (CMmsgUsrError, "Type: char\n");
for(j = 0; j < 5; j++) CMmsgPrint (CMmsgUsrError, "\t\t%d %c\n",j,((char *) (field->Data)) [j]);
}
else
{
CMmsgPrint (CMmsgUsrError, "Type: string\n");
for(j = 0; j < 5; j++) CMmsgPrint (CMmsgUsrError, "\t\t%d %s\n",j,((char *) (field->Data)) + j * field->Len);
}
break;
case NC_BYTE:
case NC_SHORT:
case NC_INT:
CMmsgPrint (CMmsgUsrError, "Type: int\n");
for(j = 0; j < 5; j++) CMmsgPrint (CMmsgUsrError, "\t\t%d %i\n",j,((int *) (field->Data)) [j]);
break;
case NC_FLOAT:
case NC_DOUBLE:
CMmsgPrint (CMmsgUsrError, "Type: double\n");
for(j = 0; j < 5; j++) CMmsgPrint (CMmsgUsrError, "\t\t%d %f\n",j,((double *) (field->Data)) [j]);
break;
default: break;
}
}
}
return (tbl);
}
int
main(int argc, char **argv)
{
printf("\n*** Testing netcdf-4 dimensions.\n");
printf("*** Testing that netcdf-4 dimids inq works on netcdf-3 file...");
{
int ncid, dimid;
int ndims_in, dimids_in[MAX_DIMS];
/* Create a netcdf-3 file with one dim. */
if (nc_create(FILE_NAME, 0, &ncid)) ERR;
if (nc_def_dim(ncid, LAT_NAME, LAT_LEN, &dimid)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and make sure nc_inq_dimids yeilds correct
* result. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing that netcdf-4 dimids inq works on more complex netcdf-3 file...");
{
int ncid, dimid;
int lon_dimid;
int ndims_in, dimids_in[MAX_DIMS];
/* Create a netcdf-3 file with three dim. */
if (nc_create(FILE_NAME, 0, &ncid)) ERR;
if (nc_def_dim(ncid, LEVEL_NAME, NC_UNLIMITED, &dimid)) ERR;
if (nc_def_dim(ncid, LAT_NAME, LAT_LEN, &dimid)) ERR;
if (nc_def_dim(ncid, LON_NAME, LON_LEN, &lon_dimid)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and make sure nc_inq_dimids yeilds correct
* result. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 3 || dimids_in[0] != 0 || dimids_in[1] != 1 ||
dimids_in[2] != 2) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing file with just one dimension...");
{
int ncid, dimid;
int ndims_in, dimids_in[MAX_DIMS];
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int dimid_in;
/* Create a file with one dim and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, LAT_NAME, LAT_LEN, &dimid)) ERR;
/* Check out what we've got. */
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1) ERR;
if (nc_inq_dimid(ncid, LAT_NAME, &dimid_in)) ERR;
if (dimid_in != 0) ERR;
if (nc_inq_dimname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != LAT_LEN) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 0) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1) ERR;
if (nc_inq_dimid(ncid, LAT_NAME, &dimid_in)) ERR;
if (dimid_in != 0) ERR;
if (nc_inq_dimname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != LAT_LEN) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing renaming of one dimension...");
{
int ncid, dimid, dimid_in;
char name_in[NC_MAX_NAME + 1];
size_t len_in;
int ndims_in, dimids_in[MAX_DIMS];
/* Reopen the file with one dim, and change the name of the dim. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_rename_dim(ncid, 0, BUBBA)) ERR;
/* Check out what we've got. */
dimid = 0;
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, BUBBA)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1) ERR;
if (dimids_in[0] != 0) ERR;
if (nc_inq_dimid(ncid, BUBBA, &dimid_in)) ERR;
if (dimid_in != 0) ERR;
if (nc_inq_dimname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, BUBBA)) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != LAT_LEN) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check out what we've got again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, BUBBA)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_dimid(ncid, BUBBA, &dimid_in)) ERR;
if (dimid_in != 0) ERR;
if (nc_inq_dimname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, BUBBA)) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != LAT_LEN) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing renaming dimensions and vars...");
{
#define FILE_NAME1 "foo1.nc"
#define FILE_NAME2 "foo2.nc"
#define FILE_NAME3 "foo3.nc"
#define FILE_NAME4 "foo4.nc"
#define DIM_NAME "lat_T42"
#define VAR_NAME DIM_NAME
#define DIM_NAME2 "lat"
#define VAR_NAME2 DIM_NAME2
#define RANK_lat_T42 1
int ncid, varid, dimid;
int lat_T42_dim;
size_t lat_T42_len = 3;
int lat_T42_id;
int lat_T42_dims[RANK_lat_T42];
char name[NC_MAX_NAME + 1];
/* =========== */
/* Sub-test #1 */
/* =========== */
/* create file with dimension and associated coordinate variable */
if (nc_create(FILE_NAME1, NC_CLOBBER|NC_NETCDF4|NC_CLASSIC_MODEL, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, lat_T42_len, &lat_T42_dim)) ERR;
lat_T42_dims[0] = lat_T42_dim;
if (nc_def_var(ncid, VAR_NAME, NC_INT, RANK_lat_T42, lat_T42_dims, &lat_T42_id)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, rename coordinate dimension and then associated variable */
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME, &dimid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME, &varid)) ERR;
if (nc_rename_dim(ncid, dimid, DIM_NAME2)) ERR;
if (nc_rename_var(ncid, varid, VAR_NAME2)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, check coordinate dimension and associated variable names */
/* Should be just like they created the file with DIM_NAME2 & VAR_NAME2 to
* begin with.
*/
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME2, &dimid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME2, &varid)) ERR;
if (nc_inq_dimname(ncid, dimid, name)) ERR;
if (strcmp(name, DIM_NAME2)) ERR;
if (nc_inq_varname(ncid, varid, name)) ERR;
if (strcmp(name, VAR_NAME2)) ERR;
if (nc_close(ncid)) ERR;
/* =========== */
/* Sub-test #2 */
/* =========== */
/* create file with dimension and associated coordinate variable */
if (nc_create(FILE_NAME1, NC_CLOBBER|NC_NETCDF4|NC_CLASSIC_MODEL, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, lat_T42_len, &lat_T42_dim)) ERR;
lat_T42_dims[0] = lat_T42_dim;
if (nc_def_var(ncid, VAR_NAME, NC_INT, RANK_lat_T42, lat_T42_dims, &lat_T42_id)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, just rename coordinate dimension */
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME, &dimid)) ERR;
if (nc_rename_dim(ncid, dimid, DIM_NAME2)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, check coordinate dimension and associated variable names */
/* Should be just like the file was created with DIM_NAME2 to begin with */
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME2, &dimid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME, &varid)) ERR;
if (nc_inq_dimname(ncid, dimid, name)) ERR;
if (strcmp(name, DIM_NAME2)) ERR;
if (nc_inq_varname(ncid, varid, name)) ERR;
if (strcmp(name, VAR_NAME)) ERR;
if (nc_close(ncid)) ERR;
/* =========== */
/* Sub-test #3 */
/* =========== */
/* create file with dimension and associated coordinate variable */
if (nc_create(FILE_NAME1, NC_CLOBBER|NC_NETCDF4|NC_CLASSIC_MODEL, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, lat_T42_len, &lat_T42_dim)) ERR;
lat_T42_dims[0] = lat_T42_dim;
if (nc_def_var(ncid, VAR_NAME, NC_INT, RANK_lat_T42, lat_T42_dims, &lat_T42_id)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, just rename variable */
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME, &varid)) ERR;
if (nc_rename_var(ncid, varid, VAR_NAME2)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, check coordinate dimension and associated variable names */
/* Should be just like the file was created with VAR_NAME2 to begin with */
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME, &dimid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME2, &varid)) ERR;
if (nc_inq_dimname(ncid, dimid, name)) ERR;
if (strcmp(name, DIM_NAME)) ERR;
if (nc_inq_varname(ncid, varid, name)) ERR;
if (strcmp(name, VAR_NAME2)) ERR;
if (nc_close(ncid)) ERR;
/* =========== */
/* Sub-test #4 */
/* =========== */
/* create file with dimension and associated coordinate variable */
if (nc_create(FILE_NAME1, NC_CLOBBER|NC_NETCDF4|NC_CLASSIC_MODEL, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, lat_T42_len, &lat_T42_dim)) ERR;
lat_T42_dims[0] = lat_T42_dim;
if (nc_def_var(ncid, VAR_NAME, NC_INT, RANK_lat_T42, lat_T42_dims, &lat_T42_id)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, rename associated variable and then coordinate dimension */
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME, &dimid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME, &varid)) ERR;
if (nc_rename_var(ncid, varid, VAR_NAME2)) ERR;
if (nc_rename_dim(ncid, dimid, DIM_NAME2)) ERR;
if (nc_close(ncid)) ERR;
/* reopen file, check coordinate dimension and associated variable names */
/* Should be just like they created the file with DIM_NAME2 & VAR_NAME2 to
* begin with.
*/
if (nc_open(FILE_NAME1, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, DIM_NAME2, &dimid)) ERR;
if (nc_inq_varid(ncid, VAR_NAME2, &varid)) ERR;
if (nc_inq_dimname(ncid, dimid, name)) ERR;
if (strcmp(name, DIM_NAME2)) ERR;
if (nc_inq_varname(ncid, varid, name)) ERR;
if (strcmp(name, VAR_NAME2)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing file with just one unlimited dimension...");
{
int ncid, dimid;
int ndims_in, dimids_in[MAX_DIMS];
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int unlimdimid_in;
int nunlimdims_in;
/* Create a file with one unlimied dim and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, LEVEL_NAME, NC_UNLIMITED, &dimid)) ERR;
/* Check it out before the enddef. */
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != NC_UNLIMITED || strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_unlimdim(ncid, &unlimdimid_in)) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq_unlimdims(ncid, &nunlimdims_in, &unlimdimid_in)) ERR;
if (nunlimdims_in != 1 || unlimdimid_in != 0) ERR;
/* Automatically enddef and close. */
if (nc_close(ncid)) ERR;
/* Reopen and check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != NC_UNLIMITED || strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_unlimdim(ncid, &unlimdimid_in)) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq_unlimdims(ncid, &nunlimdims_in, &unlimdimid_in)) ERR;
if (nunlimdims_in != 1 || unlimdimid_in != 0) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define ROMULUS "Romulus"
#define REMUS "Remus"
#define DIMS2 2
printf("*** Testing file with two unlimited dimensions...");
{
int ncid, dimid[DIMS2];
int ndims_in, dimids_in[DIMS2];
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int unlimdimid_in[DIMS2];
int nunlimdims_in;
/* Create a file with two unlimited dims and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, REMUS, NC_UNLIMITED, &dimid[0])) ERR;
if (nc_def_dim(ncid, ROMULUS, NC_UNLIMITED, &dimid[1])) ERR;
/* Check it out before the enddef. */
if (nc_inq_dim(ncid, dimid[0], name_in, &len_in)) ERR;
if (len_in != NC_UNLIMITED || strcmp(name_in, REMUS)) ERR;
if (nc_inq_dim(ncid, dimid[1], name_in, &len_in)) ERR;
if (len_in != NC_UNLIMITED || strcmp(name_in, ROMULUS)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 2 || dimids_in[0] != 0 || dimids_in[1] != 1) ERR;
if (nc_inq_unlimdim(ncid, &unlimdimid_in[0])) ERR;
if (unlimdimid_in[0] != 0) ERR;
if (nc_inq_unlimdims(ncid, &nunlimdims_in, unlimdimid_in)) ERR;
if (nunlimdims_in != 2 || unlimdimid_in[0] != 0 || unlimdimid_in[1] != 1) ERR;
/* Automatically enddef and close. */
if (nc_close(ncid)) ERR;
/* Reopen and check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing ordering of dimensions...");
{
#define A_NAME "a"
#define B_NAME "b"
#define A_LEN 50
#define B_LEN 92
#define A_DIMID 1
#define B_DIMID 0
int ncid;
int ndims_in, dimids_in[MAX_DIMS];
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int dimid_a, dimid_b;
/* Create a file with two dims and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, B_NAME, B_LEN, &dimid_b)) ERR;
if (nc_def_dim(ncid, A_NAME, A_LEN, &dimid_a)) ERR;
if (dimid_b != B_DIMID || dimid_a != A_DIMID) ERR;
/* Check out what we've got. */
if (nc_inq_dim(ncid, dimid_a, name_in, &len_in)) ERR;
if (len_in != A_LEN || strcmp(name_in, A_NAME)) ERR;
if (nc_inq_dim(ncid, dimid_b, name_in, &len_in)) ERR;
if (len_in != B_LEN || strcmp(name_in, B_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 2 || dimids_in[0] != 0 || dimids_in[1] != 1) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dim(ncid, B_DIMID, name_in, &len_in)) ERR;
if (len_in != B_LEN || strcmp(name_in, B_NAME)) ERR;
if (nc_inq_dim(ncid, A_DIMID, name_in, &len_in)) ERR;
if (len_in != A_LEN || strcmp(name_in, A_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 2 || dimids_in[0] != 0 ||
dimids_in[1] != 1) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing file with just one unlimited dimension and one var...");
{
int ncid, dimid, dimids[MAX_DIMS];
int level_varid;
int natts_in, ndims_in, dimids_in[MAX_DIMS];
nc_type xtype_in;
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int unlimdimid_in;
size_t start[MAX_DIMS], count[MAX_DIMS];
int varid_in, nvars_in, nunlimdims_in;
unsigned long long uint64_data[1] = {42};
/* Create a file with one unlimied dim and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, LEVEL_NAME, NC_UNLIMITED, &dimid)) ERR;
if (dimid != 0) ERR;
dimids[0] = dimid;
if (nc_def_var(ncid, LEVEL_NAME, NC_UINT64, 1, dimids, &level_varid)) ERR;
if (level_varid != 0) ERR;
/* Check it out before enddef. */
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != 0 || strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_unlimdim(ncid, &unlimdimid_in)) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq_unlimdims(ncid, &nunlimdims_in, &unlimdimid_in)) ERR;
if (nunlimdims_in != 1 || unlimdimid_in != 0) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 || unlimdimid_in != 0) ERR;
if (nc_inq_varid(ncid, LEVEL_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LEVEL_NAME) || xtype_in != NC_UINT64 || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LEVEL_NAME)) ERR;
/* Now write one record of data to the var. */
start[0] = 0;
count[0] = 1;
if (nc_put_vara_ulonglong(ncid, 0, start, count, uint64_data)) ERR;
/* Check dimension informaiton again. Now the length of this
* dimension should be one. */
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != 1 || strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != 1) ERR;
if (nc_inq_unlimdim(ncid, &unlimdimid_in)) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq_unlimdims(ncid, &nunlimdims_in, &unlimdimid_in)) ERR;
if (nunlimdims_in != 1 || unlimdimid_in != 0) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 || unlimdimid_in != 0) ERR;
if (nc_inq_varid(ncid, LEVEL_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LEVEL_NAME) || xtype_in != NC_UINT64 || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LEVEL_NAME)) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != 1 || strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_unlimdim(ncid, &unlimdimid_in)) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq_unlimdims(ncid, &nunlimdims_in, &unlimdimid_in)) ERR;
if (nunlimdims_in != 1 || unlimdimid_in != 0) ERR;
if (unlimdimid_in != 0) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 || unlimdimid_in != 0) ERR;
if (nc_inq_varid(ncid, LEVEL_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LEVEL_NAME) || xtype_in != NC_UINT64 || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing adding a coordinate var to file with dimension...");
{
int ncid, dimid, dimids[MAX_DIMS];
int natts_in, ndims_in, dimids_in[MAX_DIMS];
nc_type xtype_in;
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int unlimdimid_in;
int nvars_in, dim5_varid;
/* Create a file with one dim and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM5_NAME, DIM5_LEN, &dimid)) ERR;
/* Check out what we've got. */
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 0 || natts_in != 0 ||
unlimdimid_in != -1) ERR;
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != DIM5_LEN || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 0 || natts_in != 0 ||
unlimdimid_in != -1) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != DIM5_LEN || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
/* Add a coordinate var for this dimension. */
dimids[0] = 0;
if (nc_def_var(ncid, DIM5_NAME, NC_FLOAT, 1, dimids, &dim5_varid)) ERR;
/* Check it out. */
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 ||
unlimdimid_in != -1) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != DIM5_LEN || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, DIM5_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 ||
unlimdimid_in != -1) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != DIM5_LEN || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, DIM5_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing adding a coordinate var to file with unlimited dimension...");
{
int ncid, dimid, dimids[MAX_DIMS];
int natts_in, ndims_in, dimids_in[MAX_DIMS];
nc_type xtype_in;
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int unlimdimid_in;
size_t start[MAX_DIMS], count[MAX_DIMS], index[MAX_DIMS];
unsigned short data[2] = {42, 24}, data_in[2];
int nvars_in, hp_varid, dim5_varid;
/* Create a file with one dim and one var. This time make
* it an unlimited dim. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM5_NAME, NC_UNLIMITED, &dimid)) ERR;
if (dimid != 0) ERR;
dimids[0] = dimid;
if (nc_def_var(ncid, HP_NAME, NC_USHORT, 1, dimids, &hp_varid)) ERR;
if (hp_varid != 0) ERR;
/* Check out what we've got. */
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 ||
unlimdimid_in != 0) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != 0 || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, HP_NAME) || xtype_in != NC_USHORT || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
/* Add a record to the HP variable. */
start[0] = 0;
count[0] = 1;
if (nc_put_vara(ncid, hp_varid, start, count, data)) ERR;
/* Check to ensure dimension grew. */
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != 1 || strcmp(name_in, DIM5_NAME)) ERR;
/* Reread the value just written. */
index[0] = 0;
if (nc_get_var1_ushort(ncid, hp_varid, index, data_in)) ERR;
if (data_in[0] != data[0]) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || natts_in != 0 ||
unlimdimid_in != 0) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != 1 || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
/* Add a coordinate var for this dimension. */
dimids[0] = 0;
if (nc_def_var(ncid, DIM5_NAME, NC_FLOAT, 1, dimids, &dim5_varid)) ERR;
/* Check it out. */
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 2 || natts_in != 0 ||
unlimdimid_in != 0) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != 1 || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_var(ncid, dim5_varid, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, DIM5_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &natts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 2 || natts_in != 0 ||
unlimdimid_in != 0) ERR;
if (nc_inq_dim(ncid, 0, name_in, &len_in)) ERR;
if (len_in != 1 || strcmp(name_in, DIM5_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1 || dimids_in[0] != 0) ERR;
if (nc_inq_var(ncid, dim5_varid, name_in, &xtype_in, &ndims_in, dimids_in, &natts_in)) ERR;
if (strcmp(name_in, DIM5_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Creating file with 1 data var, 2 dims, and 2 coord. vars...");
{
int ncid, dimids[MAX_DIMS];
int lat_dimid, lon_dimid, lat_varid, lon_varid;
int pres_varid;
char name_in[NC_MAX_NAME + 1];
int natts_in, ndims_in, dimids_in[MAX_DIMS];
nc_type xtype_in;
size_t len_in;
float lat[LAT_LEN], lon[LON_LEN];
float lat_in[LAT_LEN], lon_in[LON_LEN];
double pres[LAT_LEN][LON_LEN], pres_in[LAT_LEN][LON_LEN];
int i, j;
/* Lats and lons suitable for some South American data. */
for (lat[0] = 40.0, i = 1; i < LAT_LEN; i++)
lat[i] = lat[i - 1] + .5;
for (lon[0] = 20.0, i = 1; i < LON_LEN; i++)
lon[i] = lon[i - 1] + 1.5;
/* Some phoney 2D pressure data. */
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
pres[i][j] = 1013.1 + j;
/* Create a file. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Define lat and lon dimensions, with associated variables. */
if (nc_def_dim(ncid, LAT_NAME, LAT_LEN, &lat_dimid)) ERR;
dimids[0] = lat_dimid;
if (nc_def_var(ncid, LAT_NAME, NC_FLOAT, 1, dimids, &lat_varid)) ERR;
if (nc_def_dim(ncid, LON_NAME, LON_LEN, &lon_dimid)) ERR;
dimids[0] = lon_dimid;
if (nc_def_var(ncid, LON_NAME, NC_FLOAT, 1, dimids, &lon_varid)) ERR;
/* Define a 2D variable called pressure, with NC_DOUBLE on a lat
* lon grid. */
dimids[0] = lat_dimid;
dimids[1] = lon_dimid;
if (nc_def_var(ncid, PRES_NAME, NC_DOUBLE, 2, dimids, &pres_varid)) ERR;
/* Check our dimensions. */
if (nc_inq_dim(ncid, lat_dimid, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dim(ncid, lon_dimid, name_in, &len_in)) ERR;
if (len_in != LON_LEN || strcmp(name_in, LON_NAME)) ERR;
if (nc_inq_var(ncid, lat_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LAT_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != lat_dimid || natts_in != 0) ERR;
if (nc_inq_var(ncid, lon_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LON_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != lon_dimid || natts_in != 0) ERR;
/* Check our data variable. */
if (nc_inq_var(ncid, pres_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, PRES_NAME) || xtype_in != NC_DOUBLE || ndims_in != 2 ||
dimids_in[0] != lat_dimid || dimids_in[1] != lon_dimid || natts_in != 0) ERR;
/* Write our latitude and longitude values. This writes all
* metadata to disk too. */
if (nc_put_var_float(ncid, lat_varid, lat)) ERR;
if (nc_put_var_float(ncid, lon_varid, lon)) ERR;
/* Write our 2D pressure values. */
if (nc_put_var_double(ncid, pres_varid, (double *)pres)) ERR;
/* Check our latitude and longitude values. */
if (nc_get_var(ncid, lat_varid, lat_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
if (lat[i] != lat_in[i]) ERR;
if (nc_get_var_float(ncid, lon_varid, lon_in)) ERR;
for (i = 0; i < LON_LEN; i++)
if (lon[i] != lon_in[i]) ERR;
/* Check our pressure values. */
if (nc_get_var_double(ncid, pres_varid, (double *)pres_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
if (pres[i][j] != pres_in[i][j]) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
/* Reopen the file and check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check our dimensions. */
if (nc_inq_dim(ncid, lat_dimid, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dim(ncid, lon_dimid, name_in, &len_in)) ERR;
if (len_in != LON_LEN || strcmp(name_in, LON_NAME)) ERR;
if (nc_inq_var(ncid, lat_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LAT_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != lat_dimid || natts_in != 0) ERR;
if (nc_inq_var(ncid, lon_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LON_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != lon_dimid || natts_in != 0) ERR;
/* Check our data variable. */
if (nc_inq_var(ncid, pres_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, PRES_NAME) || xtype_in != NC_DOUBLE || ndims_in != 2 ||
dimids_in[0] != lat_dimid || dimids_in[1] != lon_dimid || natts_in != 0) ERR;
/* Check our latitude and longitude values. */
if (nc_get_var(ncid, lat_varid, lat_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
if (lat[i] != lat_in[i]) ERR;
if (nc_get_var_float(ncid, lon_varid, lon_in)) ERR;
for (i = 0; i < LON_LEN; i++)
if (lon[i] != lon_in[i]) ERR;
/* Check our pressure values. */
if (nc_get_var_double(ncid, pres_varid, (double *)pres_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
if (pres[i][j] != pres_in[i][j]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Creating file with 3 data vars, 4 dims, and 2 coord. vars...");
{
int ncid, lat_dimid, dimids[MAX_DIMS];
int level_dimid, time_dimid, elev_varid;
int lat_varid, lon_dimid, lon_varid, pres_varid, hp_varid;
double pres[LAT_LEN][LON_LEN][LEVEL_LEN][TIME_LEN];
double pres_in[LAT_LEN][LON_LEN][LEVEL_LEN][TIME_LEN];
unsigned short hp[LAT_LEN][LON_LEN][TIME_LEN];
unsigned short hp_in[LAT_LEN][LON_LEN][TIME_LEN];
unsigned long long elev[LAT_LEN][LON_LEN], elev_in[LAT_LEN][LON_LEN];
size_t start[4], count[4];
int nvars, ndims, natts, unlimdimid;
int natts_in, ndims_in, dimids_in[MAX_DIMS];
nc_type xtype_in;
size_t len_in;
char name_in[NC_MAX_NAME + 1];
float lat[LAT_LEN], lon[LON_LEN];
float lat_in[LAT_LEN], lon_in[LON_LEN];
int i, j, k, l;
/* Some phony 4D pressure data. */
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
for (k = 0; k < LEVEL_LEN; k++)
for (l = 0; l <TIME_LEN; l++)
pres[i][j][k][l] = 1013.1 + j;
/* Some phony 3D hp data. */
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
for (l = 0; l <TIME_LEN; l++)
hp[i][j][l] = 100 + l;
/* Some phony 2D elevaton data. */
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
elev[i][j] = 1010101022223333ULL + i + j;
/* Some phony 1D lats and lons. */
for (i = 0; i < LAT_LEN; i++)
lat[i] = i * 5.;
for (i = 0; i < LON_LEN; i++)
lon[i] = i * 5.;
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Define lat, lon, level, and timestep dimensions, with
* associated coordinate variables for lat and lon only. Time is
* an unlimited dimension. */
if (nc_def_dim(ncid, LAT_NAME, LAT_LEN, &lat_dimid)) ERR;
if (lat_dimid != LAT_DIMID) ERR;
dimids[0] = lat_dimid;
if (nc_def_var(ncid, LAT_NAME, NC_FLOAT, 1, dimids, &lat_varid)) ERR;
if (lat_varid != LAT_VARID) ERR;
if (nc_def_dim(ncid, LON_NAME, LON_LEN, &lon_dimid)) ERR;
if (lon_dimid != LON_DIMID) ERR;
dimids[0] = lon_dimid;
if (nc_def_var(ncid, LON_NAME, NC_FLOAT, 1, dimids, &lon_varid)) ERR;
if (lon_varid != LON_VARID) ERR;
if (nc_def_dim(ncid, LEVEL_NAME, LEVEL_LEN, &level_dimid)) ERR;
if (level_dimid != LEVEL_DIMID) ERR;
if (nc_def_dim(ncid, TIME_NAME, NC_UNLIMITED, &time_dimid)) ERR;
if (time_dimid != TIME_DIMID) ERR;
/* Define a 4D NC_DOUBLE variable called pressure. */
dimids[0] = lat_dimid;
dimids[1] = lon_dimid;
dimids[2] = level_dimid;
dimids[3] = time_dimid;
if (nc_def_var(ncid, PRES_NAME, NC_DOUBLE, 4, dimids, &pres_varid)) ERR;
if (pres_varid != PRES_VARID) ERR;
/* Define a 2D variable for surface elevation. Use NC_INT64
* because our units for this is Angstroms from Earth's
* Center. */
if (nc_def_var(ncid, ELEV_NAME, NC_INT64, 2, dimids, &elev_varid)) ERR;
if (elev_varid != ELEV_VARID) ERR;
/* Define a 3D NC_USHORT variable to store the number of Harry
* Potter books in this grid square at this time (ignore HP
* books in airplanes, dirigibles, hot air balloons, space
* capsules, hang-gliders, parachutes, and flying on brooms). */
dimids[2] = time_dimid;
if (nc_def_var(ncid, HP_NAME, NC_USHORT, 3, dimids, &hp_varid)) ERR;
if (hp_varid != HP_VARID) ERR;
/* Did all our stuff make it into the internal metadata model
* intact? */
/* Check our dimensions. */
if (nc_inq_dim(ncid, LAT_DIMID, name_in, &len_in)) ERR;
if (len_in != LAT_LEN || strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dim(ncid, LON_DIMID, name_in, &len_in)) ERR;
if (len_in != LON_LEN || strcmp(name_in, LON_NAME)) ERR;
if (nc_inq_dim(ncid, LEVEL_DIMID, name_in, &len_in)) ERR;
if (len_in != LEVEL_LEN || strcmp(name_in, LEVEL_NAME)) ERR;
if (nc_inq_dim(ncid, TIME_DIMID, name_in, &len_in)) ERR;
if (len_in != 0 || strcmp(name_in, TIME_NAME)) ERR;
/* Check our coordinate variables. */
if (nc_inq_var(ncid, LAT_VARID, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LAT_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != LAT_DIMID || natts_in != 0) ERR;
if (nc_inq_var(ncid, LON_VARID, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, LON_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimids_in[0] != LON_DIMID || natts_in != 0) ERR;
/* Check our data variables. */
if (nc_inq_var(ncid, PRES_VARID, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, PRES_NAME) || xtype_in != NC_DOUBLE || ndims_in != 4 ||
dimids_in[0] != LAT_DIMID || dimids_in[1] != LON_DIMID ||
dimids_in[2] != LEVEL_DIMID || dimids_in[3] != TIME_DIMID ||
natts_in != 0) ERR;
if (nc_inq_var(ncid, ELEV_VARID, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, ELEV_NAME) || xtype_in != NC_INT64 || ndims_in != 2 ||
dimids_in[0] != LAT_DIMID || dimids_in[1] != LON_DIMID ||
natts_in != 0) ERR;
if (nc_inq_var(ncid, HP_VARID, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (strcmp(name_in, HP_NAME) || xtype_in != NC_USHORT || ndims_in != 3 ||
dimids_in[0] != LAT_DIMID || dimids_in[1] != LON_DIMID ||
dimids_in[2] != TIME_DIMID || natts_in != 0) ERR;
/* Write our latitude and longitude values. This writes all
* metadata to disk too. */
if (nc_put_var_float(ncid, lat_varid, lat)) ERR;
if (nc_put_var_float(ncid, lon_varid, lon)) ERR;
/* Write our 4D pressure, elevation, and hp data. But this
* should do nothing for pressure and hp, because these are
* record vars, and nc_put_var_* doesn't do anything to record
* vars, because it doesn't know how big the var is supposed to
* be. */
if (nc_put_var_double(ncid, pres_varid, (double *)pres)) ERR;
if (nc_put_var_ulonglong(ncid, elev_varid, (unsigned long long *)elev)) ERR;
if (nc_put_var_ushort(ncid, hp_varid, (unsigned short *)hp)) ERR;
/* Check our latitude and longitude values. */
if (nc_get_var(ncid, lat_varid, lat_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
if (lat[i] != lat_in[i]) ERR;
if (nc_get_var_float(ncid, lon_varid, lon_in)) ERR;
for (i = 0; i < LON_LEN; i++)
if (lon[i] != lon_in[i]) ERR;
/* Make sure our pressure and hp variables are still
* empty. get_var calls will return no error, but fetch no
* data. */
if (nc_inq_var(ncid, pres_varid, name_in, &xtype_in, &ndims_in,
dimids_in, &natts_in)) ERR;
if (nc_inq_dim(ncid, dimids_in[3], NULL, &len_in)) ERR;
if (len_in != 0) ERR;
memset(pres_in, 0, sizeof(pres_in));
if (nc_get_var_double(ncid, pres_varid, (double *)pres_in)) ERR;
/* Check our pressure values. */
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
for (k = 0; k < LEVEL_LEN; k++)
for (l = 0; l <TIME_LEN; l++)
if (0 != pres_in[i][j][k][l]) ERR;
if (nc_inq_var(ncid, hp_varid, NULL, NULL, &ndims_in,
dimids_in, NULL)) ERR;
if (nc_inq_dim(ncid, dimids_in[2], NULL, &len_in)) ERR;
if (len_in != 0) ERR;
memset(hp_in, 0, sizeof(hp_in));
if (nc_get_var_ushort(ncid, hp_varid, (unsigned short *)hp_in)) ERR;
/* Check our hp values. */
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
for (l = 0; l <TIME_LEN; l++)
if (0 != hp_in[i][j][l]) ERR;
/* Now use nc_put_vara to really write pressure and hp
* data. Write TIME_LEN (4) records of each. */
start[0] = start[1] = start[2] = start[3] = 0;
count[0] = LAT_LEN;
count[1] = LON_LEN;
count[2] = LEVEL_LEN;
count[3] = TIME_LEN;
if (nc_put_vara(ncid, pres_varid, start, count,
(double *)pres)) ERR;
count[2] = TIME_LEN;
if (nc_put_vara(ncid, hp_varid, start, count,
(double *)hp)) ERR;
/* Check our pressure values. */
if (nc_get_var_double(ncid, pres_varid, (double *)pres_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
for (k = 0; k < LEVEL_LEN; k++)
for (l = 0; l <TIME_LEN; l++)
if (pres[i][j][k][l] != pres_in[i][j][k][l]) ERR;
/* Check our elevation values. */
if (nc_get_var_ulonglong(ncid, elev_varid, (unsigned long long *)elev_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
if (elev[i][j] != elev_in[i][j]) ERR;
/* Check our hp values. */
if (nc_get_var_ushort(ncid, hp_varid, (unsigned short *)hp_in)) ERR;
for (i = 0; i < LAT_LEN; i++)
for (j = 0; j < LON_LEN; j++)
for (l = 0; l <TIME_LEN; l++)
if (hp[i][j][l] != hp_in[i][j][l]) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
/* Reopen the file and check it out again. At the moment, we
* can't count on the varids and dimids being the same. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 4 || nvars != 5 || natts != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing file with dims and only some coordinate vars...");
#define NDIMS_EX 4
#define NLAT 6
#define NLON 12
#define LAT_NAME_EX "latitude"
#define LON_NAME_EX "longitude"
#define NREC 2
#define REC_NAME "time"
#define LVL_NAME "level"
#define NLVL 2
/* Names of things. */
#define PRES_NAME "pressure"
#define TEMP_NAME "temperature"
#define UNITS "units"
#define DEGREES_EAST "degrees_east"
#define DEGREES_NORTH "degrees_north"
/* There are 4 vars, two for data, two for coordinate data. */
#define NVARS_EX 4
/* These are used to construct some example data. */
#define SAMPLE_PRESSURE 900
#define SAMPLE_TEMP 9.0
#define START_LAT 25.0
#define START_LON -125.0
/* For the units attributes. */
#define UNITS "units"
#define PRES_UNITS "hPa"
#define TEMP_UNITS "celsius"
#define LAT_UNITS "degrees_north"
#define LON_UNITS "degrees_east"
#define MAX_ATT_LEN 80
{
/* IDs for the netCDF file, dimensions, and variables. */
int ncid, lon_dimid, lat_dimid;
int lon_varid;
int ndims_in;
int dimid[NDIMS_EX];
char dim_name_in[NDIMS_EX][NC_MAX_NAME];
int i;
/* Create the file. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Define the dimensions. */
if (nc_def_dim(ncid, LAT_NAME_EX, NLAT, &lat_dimid)) ERR;
if (nc_def_dim(ncid, LON_NAME_EX, NLON, &lon_dimid)) ERR;
/* Define a coordinate var. */
if (nc_def_var(ncid, LON_NAME_EX, NC_FLOAT, 1, &lon_dimid,
&lon_varid)) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
/* Check dimensions. */
ndims_in = 0;
if (nc_inq_dimids(ncid, &ndims_in, dimid, 0)) ERR;
if (ndims_in != 2) ERR;
for (i = 0; i < 2; i++)
{
if (dimid[i] != i) ERR;
if (nc_inq_dimname(ncid, i, dim_name_in[i])) ERR;
}
if (strcmp(dim_name_in[0], LAT_NAME_EX) ||
strcmp(dim_name_in[1], LON_NAME_EX)) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** Testing file with just one very long dimension...");
{
#define VERY_LONG_LEN (size_t)4500000000LL
int ncid, dimid;
int ndims_in, dimids_in[MAX_DIMS];
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int varid_in;
if (SIZEOF_SIZE_T == 8)
{
/* Create a file with one dim and nothing else. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, LAT_NAME, VERY_LONG_LEN, &dimid)) ERR;
/* Check it out. */
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != ((SIZEOF_SIZE_T == 8) ? VERY_LONG_LEN : NC_MAX_UINT) ||
strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1) ERR;
if (nc_inq_dimid(ncid, LAT_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_dimname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != ((SIZEOF_SIZE_T == 8) ? VERY_LONG_LEN : NC_MAX_UINT)) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 0) ERR;
if (nc_close(ncid)) ERR;
/* Reopen and check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check it out. */
if (nc_inq_dim(ncid, dimid, name_in, &len_in)) ERR;
if (len_in != ((SIZEOF_SIZE_T == 8) ? VERY_LONG_LEN : NC_MAX_UINT) ||
strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1) ERR;
if (nc_inq_dimid(ncid, LAT_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_dimname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimlen(ncid, 0, &len_in)) ERR;
if (len_in != ((SIZEOF_SIZE_T == 8) ? VERY_LONG_LEN : NC_MAX_UINT)) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
}
SUMMARIZE_ERR;
printf("*** Testing reference file with just one very long dimension...");
{
#define REF_FILE_NAME "ref_tst_dims.nc"
int ncid, dimid = 0;
int ndims_in, dimids_in[MAX_DIMS];
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int varid_in;
char file_in[NC_MAX_NAME + 1];
int ret;
strcpy(file_in, "");
if (getenv("srcdir"))
{
strcat(file_in, getenv("srcdir"));
strcat(file_in, "/");
}
strcat(file_in, REF_FILE_NAME);
/* Reopen and check it out again. */
if (nc_open(file_in, NC_NOWRITE, &ncid)) ERR;
/* Check it out. */
ret = nc_inq_dim(ncid, dimid, name_in, &len_in);
if ((SIZEOF_SIZE_T >= 8 && ret) ||
(SIZEOF_SIZE_T < 8 && ret != NC_EDIMSIZE)) ERR;
if (SIZEOF_SIZE_T < 8)
{
if (len_in != NC_MAX_UINT) ERR;
}
else
{
if (len_in != VERY_LONG_LEN) ERR;
}
if (strcmp(name_in, LAT_NAME)) ERR;
if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR;
if (ndims_in != 1) ERR;
if (nc_inq_dimid(ncid, LAT_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_unlimdims(ncid, &ndims_in, dimids_in)) ERR;
if (ndims_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
}
/* Given an ncid, check the file to make sure it has all the objects I
* expect. */
int
check_nc4_file(int ncid)
{
int varid, dimid, attnum, grpid, grpid2, grpid3, numgrps;
int numtypes, enum_typeid, comp_typeid;
int class_in;
size_t att_len, size_in, num_mem, nfields_in;
nc_type att_type, base_type_in;
char name_in[NC_MAX_NAME + 1], strings_in[NC_MAX_NAME + 1], value;
/* Check the group. */
if (nc_inq_grps(ncid, &numgrps, &grpid)) ERR;
if (numgrps != 1) ERR;
name_in[0] = 0;
if (nc_inq_grpname(grpid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
/* Check the variable. */
if (nc_inq_varid(grpid, name_utf8, &varid)) ERR;
if (nc_inq_varname(grpid, varid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
if (nc_inq_varid(grpid, norm_utf8, &varid)) ERR;
name_in[0] = 0;
if (nc_inq_varname(grpid, varid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
if (nc_get_var(grpid, varid, strings_in)) ERR;
if (strncmp(name_utf8, strings_in, sizeof(name_utf8))) ERR;
strings_in[0] = '\0'; /* Reset my string buffer. */
/* Check the dimension. */
if (nc_inq_dimid(grpid, name_utf8, &dimid)) ERR;
if (nc_inq_dimname(grpid, dimid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
if (nc_inq_dimid(grpid, norm_utf8, &dimid)) ERR;
if (nc_inq_dimname(grpid, dimid, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
/* Check the attribute. We don't normalize data or attribute
* values, so get exactly what was put for the value, but
* normalized values for names. */
if (nc_inq_attid(grpid, varid, norm_utf8, &attnum)) ERR;
if (attnum) ERR;
attnum = 99; /* Reset. */
if (nc_inq_attid(grpid, varid, name_utf8, &attnum)) ERR;
if (attnum) ERR;
if (nc_inq_att(grpid, varid, norm_utf8, &att_type, &att_len)) ERR;
if (att_type != NC_CHAR || att_len != sizeof(name_utf8)) ERR;
if (nc_get_att_text(grpid, varid, norm_utf8, strings_in)) ERR;
if (strncmp(name_utf8, strings_in, sizeof(name_utf8))) ERR;
/* Check the enum type. */
if (nc_inq_grps(grpid, &numgrps, &grpid2)) ERR;
if (numgrps != 1) ERR;
if (nc_inq_typeids(grpid2, &numtypes, &enum_typeid)) ERR;
if (numtypes != 1) ERR;
if (nc_inq_user_type(grpid2, enum_typeid, name_in, &size_in, &base_type_in,
&nfields_in, &class_in)) ERR;
if (strncmp(norm_utf8, name_in, strlen(norm_utf8)) || size_in != 1 ||
base_type_in != NC_BYTE || nfields_in != 1 || class_in != NC_ENUM) ERR;
name_in[0] = size_in = base_type_in = 0;
if (nc_inq_enum(grpid2, enum_typeid, name_in, &base_type_in, &size_in, &num_mem)) ERR;
if (strncmp(norm_utf8, name_in, strlen(norm_utf8)) || size_in != 1 ||
base_type_in != NC_BYTE || num_mem != 1) ERR;
if (nc_inq_enum_member(grpid2, enum_typeid, 0, name_in, &value)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8)) || value != ENUM_VALUE) ERR;
/* Check the compound type. */
if (nc_inq_grps(grpid2, &numgrps, &grpid3)) ERR;
if (numgrps != 1) ERR;
if (nc_inq_typeids(grpid3, &numtypes, &comp_typeid)) ERR;
if (numtypes != 1) ERR;
name_in[0] = 0;
if (nc_inq_user_type(grpid3, comp_typeid, name_in, &size_in, &base_type_in,
&nfields_in, &class_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8)) || size_in != sizeof(struct comp) ||
base_type_in != NC_NAT || nfields_in != 1 || class_in != NC_COMPOUND) ERR;
size_in = nfields_in = 999;
if (nc_inq_compound(grpid3, comp_typeid, name_in, &size_in, &nfields_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8)) || size_in != sizeof(struct comp) ||
nfields_in != 1) ERR;
name_in[0] = 0;
if (nc_inq_compound_fieldname(grpid3, comp_typeid, 0, name_in)) ERR;
if (strncmp(norm_utf8, name_in, sizeof(norm_utf8))) ERR;
return NC_NOERR;
}
int
main(int argc, char **argv)
{
size_t sizehint = 2100000; /* default if not set on command line,
* exposes bug. It turns out any
* value between 2091953 and 2150032
* triggers bug, whereas all other
* values work fine. */
if (argc > 1) {
char *endptr, *str = argv[1];
errno = 0;
sizehint = strtol(str, &endptr, 0);
/* check for various possible errors */
if ((errno == ERANGE && (sizehint == LONG_MAX || sizehint == LONG_MIN))
|| (errno != 0 && sizehint == 0)) {
perror("strtol");
exit(EXIT_FAILURE);
}
if (endptr == str) {
fprintf(stderr, "No digits were found\n");
exit(EXIT_FAILURE);
}
}
printf("\n*** Testing nofill mode.\n");
{
printf("*** Create file in nofill mode, writing all values...");
if (create_file(FILE_NAME1, NC_NOFILL, &sizehint)) ERR;
SUMMARIZE_ERR;
}
{
printf("*** Create file with same data in fill mode, writing all values...");
if (create_file(FILE_NAME2, NC_FILL, &sizehint)) ERR;
SUMMARIZE_ERR;
}
{
int ncid1, ncid2;
int nvars1, nvars2;
int varid;
int badvars;
printf("*** Compare values in nofill mode and fill mode files...");
/* compare data in two files created with nofill mode and fill
* mode, which should be identical if all the data were written */
if (nc_open(FILE_NAME1, NC_NOWRITE, &ncid1)) ERR;
if (nc_open(FILE_NAME2, NC_NOWRITE, &ncid2)) ERR;
if (nc_inq_nvars(ncid1, &nvars1)) ERR;
if (nc_inq_nvars(ncid2, &nvars2)) ERR;
if (nvars1 != nvars2) ERR;
badvars = 0;
for(varid = 0; varid < nvars1; varid++) {
size_t nvals, nn;
int ndims, *dimids, dim;
nc_type vtype;
char varname1[NC_MAX_NAME];
char varname2[NC_MAX_NAME];
/* How many values in this variable to compare? */
if (nc_inq_varndims(ncid1, varid, &ndims)) ERR;
dimids = malloc((ndims + 1) * sizeof(int));
if (!dimids) ERR;
if (nc_inq_vardimid (ncid1, varid, dimids)) ERR;
nvals = 1;
for(dim = 0; dim < ndims; dim++) {
size_t len;
if (nc_inq_dimlen(ncid1, dimids[dim], &len)) ERR;
nvals *= len;
}
if (nc_inq_vartype(ncid1, varid, &vtype)) ERR;
if (nc_inq_varname(ncid1, varid, varname1)) ERR;
if (nc_inq_varname(ncid1, varid, varname2)) ERR;
if (vtype != NC_CHAR) { /* numeric data, just read in as doubles */
double *data1, *data2;
/* Allocate space to hold values in both files */
data1 = malloc((nvals + 1) * sizeof(double));
if (!data1) ERR;
data2 = malloc((nvals + 1) * sizeof(double));
if (!data2) ERR;
/* Read in values */
if (nc_get_var_double(ncid1, varid, data1)) ERR;
if (nc_get_var_double(ncid2, varid, data2)) ERR;
/* Compare values */
for(nn = 0; nn < nvals; nn++) {
if (data1[nn] != data2[nn]) {
badvars++;
fprintf(stderr,
"\tFrom nofill file, %s[%d] = %.15g\tFrom fill file, %s[%d] = %.15g\n",
varname1, nn, data1[nn], varname2, nn, data2[nn]);
break;
};
}
free(data1);
free(data2);
} else { /* character data */
char *data1, *data2;
/* Allocate space to hold values in both files */
data1 = malloc((nvals + 1) * sizeof(char));
if (!data1) ERR;
data2 = malloc((nvals + 1) * sizeof(char));
if (!data2) ERR;
/* Read in values */
if (nc_get_var_text(ncid1, varid, data1)) ERR;
if (nc_get_var_text(ncid2, varid, data2)) ERR;
/* Compare values */
for(nn = 0; nn < nvals; nn++) {
if (data1[nn] != data2[nn]) {
badvars++;
fprintf(stderr,
"\tFrom nofill file, %s[%d] = %d\tFrom fill file, %s[%d] = %d\n",
varname1, nn, data1[nn], varname2, nn, data2[nn]);
break;
};
}
free(data1);
free(data2);
}
free(dimids);
}
if(badvars > 0) ERR;
if (nc_close(ncid1)) ERR;
if (nc_close(ncid2)) ERR;
SUMMARIZE_ERR;
}
FINAL_RESULTS;
}
int
main(int argc, char **argv)
{
#ifdef USE_PARALLEL
MPI_Init(&argc, &argv);
#endif
int ncid, dimids[3];
int char_varid, byte_varid, ubyte_varid, short_varid, int_varid, float_varid, double_varid;
int ushort_varid, uint_varid, int64_varid, uint64_varid;
int i, j;
unsigned char ubyte_out[DIM1_LEN][DIM2_LEN] = {{1, 128, 255},{1, 128, 255}};
signed char byte_in[DIM1_LEN][DIM2_LEN], byte_out[DIM1_LEN][DIM2_LEN] = {{-127, 1, 127},{-127, 1, 127}};
unsigned short ushort_out[DIM1_LEN][DIM2_LEN] = {{110, 128, 255},{110, 128, 255}};
short short_in[DIM1_LEN][DIM2_LEN], short_out[DIM1_LEN][DIM2_LEN] = {{-110, -128, 255},{-110, -128, 255}};
int int_in[DIM1_LEN][DIM2_LEN], int_out[DIM1_LEN][DIM2_LEN] = {{0, 128, 255},{0, 128, 255}};
float float_in[DIM1_LEN][DIM2_LEN], float_out[DIM1_LEN][DIM2_LEN] = {{-.1, 9999.99, 100.001},{-.1, 9999.99, 100.001}};
double double_in[DIM1_LEN][DIM2_LEN], double_out[DIM1_LEN][DIM2_LEN] = {{0.02, .1128, 1090.1},{0.02, .1128, 1090.1}};
unsigned int uint_in[DIM1_LEN][DIM2_LEN], uint_out[DIM1_LEN][DIM2_LEN] = {{0, 128, 255},{0, 128, 255}};
long long int64_in[DIM1_LEN][DIM2_LEN], int64_out[DIM1_LEN][DIM2_LEN] = {{-111, 777, 100},{-111, 777, 100}};
unsigned long long uint64_in[DIM1_LEN][DIM2_LEN];
unsigned long long uint64_out[DIM1_LEN][DIM2_LEN] = {{0, 10101, 9999999},{0, 10101, 9999999}};
char char_out[DIM1_LEN][DIM2_LEN][DIM3_LEN] = {{"lalala", "lololo", "lelele"}, {"lalala", "lololo", "lelele"}};
/*nc_set_log_level(4);*/
printf("\n*** Testing netcdf-4 variable functions.\n");
printf("*** testing netcdf-4 varids inq on netcdf-3 file...");
{
int nvars_in, varids_in[2];
/* Create a netcdf-3 file with one dim and two vars. */
if (nc_create(FILE_NAME, 0, &ncid)) ERR;
if (nc_def_dim(ncid, DIM1_NAME, DIM1_LEN, &dimids[0])) ERR;
if (nc_def_dim(ncid, DIM2_NAME, DIM2_LEN, &dimids[1])) ERR;
if (nc_def_dim(ncid, DIM3_NAME, DIM3_LEN, &dimids[2])) ERR;
if (nc_def_var(ncid, VAR_BYTE_NAME, NC_BYTE, 2, dimids, &byte_varid)) ERR;
if (nc_def_var(ncid, VAR_CHAR_NAME, NC_CHAR, 3, dimids, &char_varid)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and make sure nc_inq_varids yeilds correct
* result. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_varids(ncid, &nvars_in, varids_in)) ERR;
if (nvars_in != 2 || varids_in[0] != 0 || varids_in[1] != 1) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing simple variables...");
{
/* Create a file with a variable of each type. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM1_NAME, DIM1_LEN, &dimids[0])) ERR;
if (nc_def_dim(ncid, DIM2_NAME, DIM2_LEN, &dimids[1])) ERR;
if (nc_def_dim(ncid, DIM3_NAME, DIM3_LEN, &dimids[2])) ERR;
if (nc_def_var(ncid, VAR_BYTE_NAME, NC_BYTE, 2, dimids, &byte_varid)) ERR;
if (nc_def_var(ncid, VAR_CHAR_NAME, NC_CHAR, 3, dimids, &char_varid)) ERR;
if (nc_def_var(ncid, VAR_SHORT_NAME, NC_SHORT, 2, dimids, &short_varid)) ERR;
if (nc_def_var(ncid, VAR_INT_NAME, NC_INT, 2, dimids, &int_varid)) ERR;
if (nc_def_var(ncid, VAR_FLOAT_NAME, NC_FLOAT, 2, dimids, &float_varid)) ERR;
if (nc_def_var(ncid, VAR_DOUBLE_NAME, NC_DOUBLE, 2, dimids, &double_varid)) ERR;
if (nc_def_var(ncid, VAR_UBYTE_NAME, NC_UBYTE, 2, dimids, &ubyte_varid)) ERR;
if (nc_def_var(ncid, VAR_USHORT_NAME, NC_USHORT, 2, dimids, &ushort_varid)) ERR;
if (nc_def_var(ncid, VAR_UINT_NAME, NC_UINT, 2, dimids, &uint_varid)) ERR;
if (nc_def_var(ncid, VAR_INT64_NAME, NC_INT64, 2, dimids, &int64_varid)) ERR;
if (nc_def_var(ncid, VAR_UINT64_NAME, NC_UINT64, 2, dimids, &uint64_varid)) ERR;
if (nc_put_var_schar(ncid, byte_varid, (signed char *)byte_out)) ERR;
if (nc_put_var_text(ncid, char_varid, (char *)char_out)) ERR;
if (nc_put_var_short(ncid, short_varid, (short *)short_out)) ERR;
if (nc_put_var_int(ncid, int_varid, (int *)int_out)) ERR;
if (nc_put_var_float(ncid, float_varid, (float *)float_out)) ERR;
if (nc_put_var_double(ncid, double_varid, (double *)double_out)) ERR;
if (nc_put_var_ubyte(ncid, ubyte_varid, (unsigned char *)ubyte_out)) ERR;
if (nc_put_var_ushort(ncid, ushort_varid, (unsigned short *)ushort_out)) ERR;
if (nc_put_var_uint(ncid, uint_varid, (unsigned int *)uint_out)) ERR;
if (nc_put_var_longlong(ncid, int64_varid, (long long *)int64_out)) ERR;
if (nc_put_var_ulonglong(ncid, uint64_varid, (unsigned long long *)uint64_out)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check metadata. */
{
nc_type xtype_in;
int ndims_in, dimids_in[10], natts_in, varid_in;
char name_in[NC_MAX_NAME+1];
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in,
&natts_in)) ERR;
if (strcmp(name_in, VAR_BYTE_NAME) || xtype_in != NC_BYTE ||
ndims_in != 2 || natts_in != 0 || dimids_in[0] != dimids[0] ||
dimids_in[1] != dimids[1]) ERR;
if (nc_inq_varid(ncid, VAR_BYTE_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_varid(ncid, VAR_CHAR_NAME, &varid_in)) ERR;
if (varid_in != 1) ERR;
if (nc_inq_varid(ncid, VAR_SHORT_NAME, &varid_in)) ERR;
if (varid_in != 2) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, VAR_BYTE_NAME)) ERR;
if (nc_inq_varname(ncid, 1, name_in)) ERR;
if (strcmp(name_in, VAR_CHAR_NAME)) ERR;
if (nc_inq_varname(ncid, 2, name_in)) ERR;
if (strcmp(name_in, VAR_SHORT_NAME)) ERR;
if (nc_inq_vartype(ncid, 0, &xtype_in)) ERR;
if (xtype_in != NC_BYTE) ERR;
if (nc_inq_vartype(ncid, 1, &xtype_in)) ERR;
if (xtype_in != NC_CHAR) ERR;
if (nc_inq_vartype(ncid, 2, &xtype_in)) ERR;
if (xtype_in != NC_SHORT) ERR;
if (nc_close(ncid)) ERR;
}
/* Open the file and check data. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_get_var_schar(ncid, byte_varid, (signed char *)byte_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != byte_out[i][j]) ERR;
if (nc_get_var_short(ncid, short_varid, (short *)short_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (short_in[i][j] != short_out[i][j]) ERR;
if (nc_get_var_int(ncid, int_varid, (int *)int_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (int_in[i][j] != int_out[i][j]) ERR;
if (nc_get_var_float(ncid, float_varid, (float *)float_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (float_in[i][j] != float_out[i][j]) ERR;
if (nc_get_var_double(ncid, double_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != double_out[i][j]) ERR;
if (nc_get_var_double(ncid, double_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != double_out[i][j]) ERR;
if (nc_get_var_double(ncid, double_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != double_out[i][j]) ERR;
if (nc_get_var_uint(ncid, uint_varid, (unsigned int *)uint_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (uint_in[i][j] != uint_out[i][j]) ERR;
if (nc_get_var_longlong(ncid, int64_varid, (long long *)int64_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (int64_in[i][j] != int64_out[i][j]) ERR;
if (nc_get_var_ulonglong(ncid, uint64_varid, (unsigned long long *)uint64_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (uint64_in[i][j] != uint64_out[i][j]) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and read everything as double. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_get_var_double(ncid, byte_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)byte_out[i][j]) ERR;
if (nc_get_var_double(ncid, ubyte_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)ubyte_out[i][j]) ERR;
if (nc_get_var_double(ncid, short_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)short_out[i][j]) ERR;
if (nc_get_var_double(ncid, ushort_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)ushort_out[i][j]) ERR;
if (nc_get_var_double(ncid, int_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)int_out[i][j]) ERR;
if (nc_get_var_double(ncid, uint_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)uint_out[i][j]) ERR;
if (nc_get_var_double(ncid, float_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)float_out[i][j]) ERR;
if (nc_get_var_double(ncid, int64_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)int64_out[i][j]) ERR;
if (nc_get_var_double(ncid, uint64_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)uint64_out[i][j]) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and read everything as NC_BYTE. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_get_var_schar(ncid, byte_varid, (signed char *)byte_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)byte_out[i][j]) ERR;
if (nc_get_var_schar(ncid, ubyte_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)ubyte_out[i][j]) ERR;
if (nc_get_var_schar(ncid, short_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)short_out[i][j]) ERR;
if (nc_get_var_schar(ncid, ushort_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)ushort_out[i][j]) ERR;
if (nc_get_var_schar(ncid, int_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)int_out[i][j]) ERR;
if (nc_get_var_schar(ncid, uint_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)uint_out[i][j]) ERR;
if (nc_get_var_schar(ncid, float_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)float_out[i][j]) ERR;
if (nc_get_var_schar(ncid, int64_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)int64_out[i][j]) ERR;
if (nc_get_var_schar(ncid, uint64_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)uint64_out[i][j]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define DEFLATE_LEVEL_4 4
printf("*** testing simple variables with deflation...");
{
/* Create a file with a variable of each type. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM1_NAME, DIM1_LEN, &dimids[0])) ERR;
if (nc_def_dim(ncid, DIM2_NAME, DIM2_LEN, &dimids[1])) ERR;
if (nc_def_dim(ncid, DIM3_NAME, DIM3_LEN, &dimids[2])) ERR;
if (nc_def_var(ncid, VAR_BYTE_NAME, NC_BYTE, 2, dimids, &byte_varid)) ERR;
if (nc_def_var_deflate(ncid, byte_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_CHAR_NAME, NC_CHAR, 3, dimids, &char_varid)) ERR;
if (nc_def_var_deflate(ncid, byte_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_SHORT_NAME, NC_SHORT, 2, dimids, &short_varid)) ERR;
if (nc_def_var_deflate(ncid, short_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_INT_NAME, NC_INT, 2, dimids, &int_varid)) ERR;
if (nc_def_var_deflate(ncid, int_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_FLOAT_NAME, NC_FLOAT, 2, dimids, &float_varid)) ERR;
if (nc_def_var_deflate(ncid, float_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_DOUBLE_NAME, NC_DOUBLE, 2, dimids, &double_varid)) ERR;
if (nc_def_var_deflate(ncid, double_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_UBYTE_NAME, NC_UBYTE, 2, dimids, &ubyte_varid)) ERR;
if (nc_def_var_deflate(ncid, ubyte_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_USHORT_NAME, NC_USHORT, 2, dimids, &ushort_varid)) ERR;
if (nc_def_var_deflate(ncid, ushort_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_UINT_NAME, NC_UINT, 2, dimids, &uint_varid)) ERR;
if (nc_def_var_deflate(ncid, uint_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_INT64_NAME, NC_INT64, 2, dimids, &int64_varid)) ERR;
if (nc_def_var_deflate(ncid, int64_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_def_var(ncid, VAR_UINT64_NAME, NC_UINT64, 2, dimids, &uint64_varid)) ERR;
if (nc_def_var_deflate(ncid, uint64_varid, 0, 1, DEFLATE_LEVEL_4)) ERR;
if (nc_put_var_schar(ncid, byte_varid, (signed char *)byte_out)) ERR;
if (nc_put_var_text(ncid, char_varid, (char *)char_out)) ERR;
if (nc_put_var_short(ncid, short_varid, (short *)short_out)) ERR;
if (nc_put_var_int(ncid, int_varid, (int *)int_out)) ERR;
if (nc_put_var_float(ncid, float_varid, (float *)float_out)) ERR;
if (nc_put_var_double(ncid, double_varid, (double *)double_out)) ERR;
if (nc_put_var_ubyte(ncid, ubyte_varid, (unsigned char *)ubyte_out)) ERR;
if (nc_put_var_ushort(ncid, ushort_varid, (unsigned short *)ushort_out)) ERR;
if (nc_put_var_uint(ncid, uint_varid, (unsigned int *)uint_out)) ERR;
if (nc_put_var_longlong(ncid, int64_varid, (long long *)int64_out)) ERR;
if (nc_put_var_ulonglong(ncid, uint64_varid, (unsigned long long *)uint64_out)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check metadata. */
{
nc_type xtype_in;
int ndims_in, dimids_in[10], natts_in, varid_in;
char name_in[NC_MAX_NAME+1];
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimids_in,
&natts_in)) ERR;
if (strcmp(name_in, VAR_BYTE_NAME) || xtype_in != NC_BYTE ||
ndims_in != 2 || natts_in != 0 || dimids_in[0] != dimids[0] ||
dimids_in[1] != dimids[1]) ERR;
if (nc_inq_varid(ncid, VAR_BYTE_NAME, &varid_in)) ERR;
if (varid_in != 0) ERR;
if (nc_inq_varid(ncid, VAR_CHAR_NAME, &varid_in)) ERR;
if (varid_in != 1) ERR;
if (nc_inq_varid(ncid, VAR_SHORT_NAME, &varid_in)) ERR;
if (varid_in != 2) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, VAR_BYTE_NAME)) ERR;
if (nc_inq_varname(ncid, 1, name_in)) ERR;
if (strcmp(name_in, VAR_CHAR_NAME)) ERR;
if (nc_inq_varname(ncid, 2, name_in)) ERR;
if (strcmp(name_in, VAR_SHORT_NAME)) ERR;
if (nc_inq_vartype(ncid, 0, &xtype_in)) ERR;
if (xtype_in != NC_BYTE) ERR;
if (nc_inq_vartype(ncid, 1, &xtype_in)) ERR;
if (xtype_in != NC_CHAR) ERR;
if (nc_inq_vartype(ncid, 2, &xtype_in)) ERR;
if (xtype_in != NC_SHORT) ERR;
if (nc_close(ncid)) ERR;
}
/* Open the file and check data. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_get_var_schar(ncid, byte_varid, (signed char *)byte_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != byte_out[i][j]) ERR;
if (nc_get_var_short(ncid, short_varid, (short *)short_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (short_in[i][j] != short_out[i][j]) ERR;
if (nc_get_var_int(ncid, int_varid, (int *)int_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (int_in[i][j] != int_out[i][j]) ERR;
if (nc_get_var_float(ncid, float_varid, (float *)float_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (float_in[i][j] != float_out[i][j]) ERR;
if (nc_get_var_double(ncid, double_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != double_out[i][j]) ERR;
if (nc_get_var_double(ncid, double_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != double_out[i][j]) ERR;
if (nc_get_var_double(ncid, double_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != double_out[i][j]) ERR;
if (nc_get_var_uint(ncid, uint_varid, (unsigned int *)uint_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (uint_in[i][j] != uint_out[i][j]) ERR;
if (nc_get_var_longlong(ncid, int64_varid, (long long *)int64_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (int64_in[i][j] != int64_out[i][j]) ERR;
if (nc_get_var_ulonglong(ncid, uint64_varid, (unsigned long long *)uint64_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (uint64_in[i][j] != uint64_out[i][j]) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and read everything as double. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_get_var_double(ncid, byte_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)byte_out[i][j]) ERR;
if (nc_get_var_double(ncid, ubyte_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)ubyte_out[i][j]) ERR;
if (nc_get_var_double(ncid, short_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)short_out[i][j]) ERR;
if (nc_get_var_double(ncid, ushort_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)ushort_out[i][j]) ERR;
if (nc_get_var_double(ncid, int_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)int_out[i][j]) ERR;
if (nc_get_var_double(ncid, uint_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)uint_out[i][j]) ERR;
if (nc_get_var_double(ncid, float_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)float_out[i][j]) ERR;
if (nc_get_var_double(ncid, int64_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)int64_out[i][j]) ERR;
if (nc_get_var_double(ncid, uint64_varid, (double *)double_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (double_in[i][j] != (double)uint64_out[i][j]) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and read everything as NC_BYTE. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_get_var_schar(ncid, byte_varid, (signed char *)byte_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)byte_out[i][j]) ERR;
if (nc_get_var_schar(ncid, ubyte_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)ubyte_out[i][j]) ERR;
if (nc_get_var_schar(ncid, short_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)short_out[i][j]) ERR;
if (nc_get_var_schar(ncid, ushort_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)ushort_out[i][j]) ERR;
if (nc_get_var_schar(ncid, int_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)int_out[i][j]) ERR;
if (nc_get_var_schar(ncid, uint_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)uint_out[i][j]) ERR;
if (nc_get_var_schar(ncid, float_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)float_out[i][j]) ERR;
if (nc_get_var_schar(ncid, int64_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)int64_out[i][j]) ERR;
if (nc_get_var_schar(ncid, uint64_varid, (signed char *)byte_in) != NC_ERANGE) ERR;
for (i = 0; i < DIM1_LEN; i++)
for (j = 0; j < DIM2_LEN; j++)
if (byte_in[i][j] != (signed char)uint64_out[i][j]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define NDIMS4 1
#define NVARS4 1
#define DIM4_NAME "treaty_of_paris_1783"
#define DIM4_LEN 5
#define VAR_NAME4 "John_Adams"
#define DEFLATE_LEVEL 6
printf("*** testing netcdf-4 simple variable define...");
{
int dimids[NDIMS4], dimids_in[NDIMS4];
int varid, varids_in[NVARS4];
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int shuffle_in, deflate_in, deflate_level;
/* Create a netcdf-4 file with one dim and one var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM4_NAME, DIM4_LEN, &dimids[0])) ERR;
if (dimids[0] != 0) ERR;
if (nc_def_var(ncid, VAR_NAME4, NC_INT64, NDIMS4, dimids, &varid)) ERR;
if (nc_def_var_deflate(ncid, varid, 0, 1, DEFLATE_LEVEL)) ERR;
if (varid != 0) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS4 || nvars != NVARS4 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != NVARS4) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME4) || xtype_in != NC_INT64 ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, &deflate_in,
&deflate_level)) ERR;
if (shuffle_in ||!deflate_in ||
deflate_level != DEFLATE_LEVEL) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS4 || nvars != NVARS4 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != NVARS4) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME4) || xtype_in != NC_INT64 ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, &deflate_in,
&deflate_level)) ERR;
if (shuffle_in ||!deflate_in ||
deflate_level != DEFLATE_LEVEL) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define NDIMS5 1
#define NVARS5 5
#define DIM5_NAME "treaty_of_paris_1783"
#define DIM5_LEN 5
printf("*** testing netcdf-4 less simple variable define...");
{
int dimids[NDIMS5], dimids_in[NDIMS5];
int varid[NVARS5], varids_in[NVARS5];
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
char var_name[NVARS5][NC_MAX_NAME + 1] = {"Jean-Pierre_Blanchard", "Madame_Blanchard",
"Giffard", "Stanislas_Charles_Henri_Dupuy_de_Lome",
"Charles_F_Ritchel"};
int shuffle_in, deflate_in, deflate_level_in;
int deflate_level[NVARS5];
int i;
/* Set up options for this var. */
for (i = 0; i < NVARS5; i++)
deflate_level[i] = i;
/* Create a netcdf-4 file with one dim and two vars. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM5_NAME, DIM5_LEN, &dimids[0])) ERR;
if (dimids[0] != 0) ERR;
for (i = 0; i < NVARS5; i++)
{
if (nc_def_var(ncid, var_name[i], NC_INT64, NDIMS5, dimids,
&varid[i])) ERR;
if (varid[i] != i) ERR;
if (nc_def_var_deflate(ncid, varid[i], 1, 1, deflate_level[i])) ERR;
}
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS5 || nvars != NVARS5 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != NVARS5) ERR;
for (i = 0; i < NVARS5; i++)
{
if (varids_in[i] != i) ERR;
if (nc_inq_var(ncid, i, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, var_name[i]) || xtype_in != NC_INT64 ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, varid[i], &shuffle_in, &deflate_in,
&deflate_level_in)) ERR;
if (!shuffle_in || !deflate_in ||
deflate_level_in != deflate_level[i]) ERR;
}
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS5 || nvars != NVARS5 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != NVARS5) ERR;
for (i = 0; i < NVARS5; i++)
{
if (varids_in[i] != i) ERR;
if (nc_inq_var(ncid, i, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, var_name[i]) || xtype_in != NC_INT64 ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, varid[i], &shuffle_in, &deflate_in,
&deflate_level_in)) ERR;
if (!shuffle_in || !deflate_in ||
deflate_level_in != deflate_level[i]) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define NVARS 5
#define NDIMS 1
#define DIM6_NAME "airship_cross_sectional_area"
#define DIM6_LEN 100
#define TEN_K_M2 10000.0
#define INCREMENT 1000.0
printf("*** testing more complex netcdf-4 variable defines...");
{
int dimids[NDIMS], dimids_in[NDIMS];
int varid[NVARS], varids_in[NVARS];
int ndims, nvars, natts, unlimdimid;
char var_name[NVARS][50] = {"Jean-Pierre_Blanchard", "Madame_Blanchard",
"Giffard", "Stanislas_Charles_Henri_Dupuy_de_Lome",
"Charles_F_Ritchel"};
double data[DIM6_LEN];
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int shuffle_in, deflate_in, deflate_level_in;
int fletcher32_in;
int i;
/* Create some phoney data. */
for (i = 1, data[0] = TEN_K_M2; i < DIM6_LEN; i++)
data[i] = data[i - 1] + INCREMENT;
/* Create a netcdf-4 file with one dim and 5 NC_DOUBLE vars. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM6_NAME, DIM6_LEN, &dimids[0])) ERR;
for (i = 0; i < NVARS; i++)
{
if (nc_def_var(ncid, var_name[i], NC_DOUBLE, NDIMS, dimids,
&varid[i])) ERR;
if (nc_def_var_deflate(ncid, varid[i], 0, 1, 0)) ERR;
if (nc_def_var_fletcher32(ncid, varid[i], 1)) ERR;
}
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS || nvars != NVARS || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != NVARS) ERR;
for (i = 0; i < NVARS; i++)
if (varids_in[i] != i) ERR;
for (i = 0; i < NVARS; i++)
{
if (nc_inq_var(ncid, i, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, var_name[i]) || xtype_in != NC_DOUBLE ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, varid[i], &shuffle_in, &deflate_in,
&deflate_level_in)) ERR;
if (shuffle_in || !deflate_in || deflate_level_in != 0) ERR;
if (nc_inq_var_fletcher32(ncid, varid[i], &fletcher32_in)) ERR;
if (!fletcher32_in) ERR;
}
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS || nvars != NVARS || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != NVARS) ERR;
for (i = 0; i < NVARS; i++)
if (varids_in[i] != i) ERR;
for (i = 0; i < NVARS; i++)
{
if (nc_inq_var(ncid, i, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, var_name[i]) || xtype_in != NC_DOUBLE ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, varid[i], &shuffle_in, &deflate_in,
&deflate_level_in)) ERR;
if (shuffle_in || !deflate_in ||
deflate_level_in != 0) ERR;
if (nc_inq_var_fletcher32(ncid, varid[i], &fletcher32_in)) ERR;
if (!fletcher32_in) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define DIM7_LEN 2
#define DIM7_NAME "dim_7_from_Indiana"
#define VAR7_NAME "var_7_from_Idaho"
#define NDIMS 1
printf("*** testing fill values...");
{
int dimids[NDIMS], dimids_in[NDIMS];
size_t index[NDIMS];
int varid, ndims, natts;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int shuffle_in, deflate_in, deflate_level_in;
int fletcher32_in, no_fill;
unsigned short ushort_data = 42, ushort_data_in, fill_value_in;
/* Create a netcdf-4 file with one dim and 1 NC_USHORT var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM7_NAME, DIM7_LEN, &dimids[0])) ERR;
if (nc_def_var(ncid, VAR7_NAME, NC_USHORT, NDIMS, dimids,
&varid)) ERR;
/* Check stuff. */
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR7_NAME) || xtype_in != NC_USHORT ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, &deflate_in,
&deflate_level_in)) ERR;
if (shuffle_in || deflate_in) ERR;
if (nc_inq_var_fletcher32(ncid, 0, &fletcher32_in)) ERR;
if (fletcher32_in) ERR;
if (nc_inq_var_fill(ncid, 0, &no_fill, &fill_value_in)) ERR;
if (no_fill || fill_value_in != NC_FILL_USHORT) ERR;
/* Write the second of two values. */
index[0] = 1;
if (nc_put_var1_ushort(ncid, 0, index, &ushort_data)) ERR;
/* Get the first value, and make sure we get the default fill
* value for USHORT. */
index[0] = 0;
if (nc_get_var1_ushort(ncid, 0, index, &ushort_data_in)) ERR;
if (ushort_data_in != NC_FILL_USHORT) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check stuff. */
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR7_NAME) || xtype_in != NC_USHORT ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_deflate(ncid, 0, &shuffle_in, &deflate_in,
&deflate_level_in)) ERR;
if (shuffle_in || deflate_in) ERR;
if (nc_inq_var_fletcher32(ncid, 0, &fletcher32_in)) ERR;
if (fletcher32_in) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing more fill values...");
{
int dimids[NDIMS];
size_t index[NDIMS];
int varid;
int no_fill;
unsigned short ushort_data = 42, ushort_data_in, fill_value_in;
/* Create a netcdf-4 file with one dim and 1 NC_USHORT var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM7_NAME, DIM7_LEN, &dimids[0])) ERR;
if (nc_def_var(ncid, VAR7_NAME, NC_USHORT, NDIMS, dimids,
&varid)) ERR;
if (nc_def_var_fill(ncid, varid, 1, NULL)) ERR;
/* Check stuff. */
if (nc_inq_var_fill(ncid, varid, &no_fill, &fill_value_in)) ERR;
if (!no_fill) ERR;
/* Write the second of two values. */
index[0] = 1;
if (nc_put_var1_ushort(ncid, varid, index, &ushort_data)) ERR;
/* Get the first value, and make sure we get the default fill
* value for USHORT. */
index[0] = 0;
if (nc_get_var1_ushort(ncid, varid, index, &ushort_data_in)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check stuff. */
if (nc_inq_var_fill(ncid, varid, &no_fill, &fill_value_in)) ERR;
if (!no_fill) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing lots of variables...");
#define DIM_A_NAME "x"
#define DIM_A_LEN 10
#define NUM_VARS 2000
#define MAX_VARNAME 10
{
/* This simple test failed on HDF5 1.7.58, but passes just fine
* on 1.8.0 alpha5... */
int ncid, dimids[1], i;
char varname[MAX_VARNAME];
int varids[NUM_VARS];
/* Create a file with three dimensions. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_A_NAME, DIM_A_LEN, &dimids[0])) ERR;
/* Create a large number of variables. */
for (i = 0; i < NUM_VARS; i++)
{
sprintf(varname, "a_%d", i);
if (nc_def_var(ncid, varname, NC_FLOAT, 1, dimids, &varids[i])) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define NC3_CLASSIC_FILE "tst_pres_temp_4D_classic.nc"
#define NC3_64BIT_OFFSET_FILE "tst_pres_temp_4D_64bit_offset.nc"
#define NC3_NETCDF4_FILE "tst_pres_temp_4D_netcdf4.nc"
#define NC3_NETCDF4_CLASSIC_FILE "tst_pres_temp_4D_netcdf4_classic.nc"
printf("*** testing 4D example file in classic format...");
if (create_4D_example(NC3_CLASSIC_FILE, NC_CLOBBER)) ERR;
if (check_4D_example(NC3_CLASSIC_FILE, NC_FORMAT_CLASSIC)) ERR;
SUMMARIZE_ERR;
printf("*** testing 4D example file in 64-bit offset format...");
if (create_4D_example(NC3_64BIT_OFFSET_FILE, NC_CLOBBER|NC_64BIT_OFFSET)) ERR;
if (check_4D_example(NC3_64BIT_OFFSET_FILE, NC_FORMAT_64BIT)) ERR;
SUMMARIZE_ERR;
printf("*** testing 4D example file in netCDF-4/HDF5 format...");
if (create_4D_example(NC3_NETCDF4_FILE, NC_CLOBBER|NC_NETCDF4)) ERR;
if (check_4D_example(NC3_NETCDF4_FILE, NC_FORMAT_NETCDF4)) ERR;
SUMMARIZE_ERR;
printf("*** testing 4D example file in netCDF-4/HDF5 format with classic model rules...");
if (create_4D_example(NC3_NETCDF4_CLASSIC_FILE, NC_CLOBBER|NC_NETCDF4|NC_CLASSIC_MODEL)) ERR;
if (check_4D_example(NC3_NETCDF4_CLASSIC_FILE, NC_FORMAT_NETCDF4_CLASSIC)) ERR;
SUMMARIZE_ERR;
FINAL_RESULTS;
#ifdef USE_PARALLEL
MPI_Finalize();
#endif
}
int
check_4D_example(char *file_name, int expected_format)
{
int ncid;
int format, ndims_in, nvars_in, natts_in;
int dimid[NDIMS_EX];
int varid[NVARS_EX];
char dim_name_in[NDIMS_EX][NC_MAX_NAME];
char var_name_in[NVARS_EX][NC_MAX_NAME];
char name_in[NC_MAX_NAME + 1];
char units_in[NC_MAX_NAME + 1];
nc_type xtype_in;
size_t len_in;
int i;
if (nc_open(file_name, 0, &ncid)) ERR;
/* Count stuff. */
if (nc_inq_format(ncid, &format)) ERR;
if (nc_inq_ndims(ncid, &ndims_in)) ERR;
if (ndims_in != NDIMS_EX) ERR;
if (nc_inq_nvars(ncid, &nvars_in)) ERR;
if (nvars_in != NVARS_EX) ERR;
if (nc_inq_natts(ncid, &natts_in)) ERR;
if (natts_in != 0) ERR;
if (format != expected_format) ERR;
/* Check dimensions. */
ndims_in = 0;
if (nc_inq_dimids(ncid, &ndims_in, dimid, 0)) ERR;
if (ndims_in != NDIMS_EX) ERR;
for (i = 0; i < NDIMS_EX; i++)
{
if (dimid[i] != i) ERR;
if (nc_inq_dimname(ncid, i, dim_name_in[i])) ERR;
}
if (strcmp(dim_name_in[0], LVL_NAME) || strcmp(dim_name_in[1], LAT_NAME) ||
strcmp(dim_name_in[2], LON_NAME) || strcmp(dim_name_in[3], REC_NAME)) ERR;
/* Check variables. */
nvars_in = 0;
if (nc_inq_varids(ncid, &nvars_in, varid)) ERR;
if (nvars_in != NVARS_EX) ERR;
for (i = 0; i < NVARS_EX; i++)
{
if (varid[i] != i) ERR;
if (nc_inq_varname(ncid, i, var_name_in[i])) ERR;
}
if (strcmp(var_name_in[0], LAT_NAME) || strcmp(var_name_in[1], LON_NAME) ||
strcmp(var_name_in[2], PRES_NAME) || strcmp(var_name_in[3], TEMP_NAME)) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims_in, dimid, &natts_in)) ERR;
if (strcmp(name_in, LAT_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimid[0] != 1 || natts_in != 1) ERR;
if (nc_inq_var(ncid, 1, name_in, &xtype_in, &ndims_in, dimid, &natts_in)) ERR;
if (strcmp(name_in, LON_NAME) || xtype_in != NC_FLOAT || ndims_in != 1 ||
dimid[0] != 2 || natts_in != 1) ERR;
if (nc_inq_var(ncid, 2, name_in, &xtype_in, &ndims_in, dimid, &natts_in)) ERR;
if (strcmp(name_in, PRES_NAME) || xtype_in != NC_FLOAT || ndims_in != 4 ||
dimid[0] != 3 || dimid[1] != 0 || dimid[2] != 1 || dimid[3] != 2 ||
natts_in != 1) ERR;
if (nc_inq_var(ncid, 3, name_in, &xtype_in, &ndims_in, dimid, &natts_in)) ERR;
if (strcmp(name_in, TEMP_NAME) || xtype_in != NC_FLOAT || ndims_in != 4 ||
dimid[0] != 3 || dimid[1] != 0 || dimid[2] != 1 || dimid[3] != 2 ||
natts_in != 1) ERR;
/* Check variable atts. */
if (nc_inq_att(ncid, 0, UNITS, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_CHAR || len_in != strlen(DEGREES_NORTH)) ERR;
if (nc_get_att_text(ncid, 0, UNITS, units_in)) ERR;
if (strncmp(units_in, DEGREES_NORTH, strlen(DEGREES_NORTH))) ERR;
if (nc_inq_att(ncid, 1, UNITS, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_CHAR || len_in != strlen(DEGREES_EAST)) ERR;
if (nc_get_att_text(ncid, 1, UNITS, units_in)) ERR;
if (strncmp(units_in, DEGREES_EAST, strlen(DEGREES_EAST))) ERR;
if (nc_inq_att(ncid, 2, UNITS, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_CHAR || len_in != strlen(PRES_UNITS)) ERR;
if (nc_get_att_text(ncid, 2, UNITS, units_in)) ERR;
if (strncmp(units_in, PRES_UNITS, strlen(PRES_UNITS))) ERR;
if (nc_inq_att(ncid, 3, UNITS, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_CHAR || len_in != strlen(TEMP_UNITS)) ERR;
if (nc_get_att_text(ncid, 3, UNITS, units_in)) ERR;
if (strncmp(units_in, TEMP_UNITS, strlen(TEMP_UNITS))) ERR;
if (nc_close(ncid)) ERR;
return err;
}
int
main(int argc, char **argv)
{
int ncid, dimids[NUM_DIMS];
int varid;
int nvars_in, varids_in[NUM_DIMS];
signed char fill_value = 42, fill_value_in;
nc_type xtype_in;
size_t len_in;
char name_in[NC_MAX_NAME + 1];
int attnum_in;
int cnum;
#ifdef USE_PARALLEL
MPI_Init(&argc, &argv);
#endif
printf("\n*** Testing netcdf-4 variable functions, even more.\n");
for (cnum = 0; cnum < MAX_CNUM; cnum++)
{
int cmode;
switch(cnum)
{
case 0:
printf("*** Testing with classic format:\n");
cmode = 0;
break;
case 1:
printf("*** Testing with 64-bit offset format:\n");
cmode = NC_64BIT_OFFSET;
break;
case 2:
printf("*** Testing with HDF5:\n");
cmode = NC_NETCDF4|NC_CLOBBER;
break;
case 3:
printf("*** Testing with HDF5, netCDF Classic Model:\n");
cmode = NC_CLASSIC_MODEL | NC_NETCDF4;
}
printf("**** testing simple fill value attribute creation...");
{
/* Create a netcdf-4 file with one scalar var. Add fill
* value. */
if (nc_create(FILE_NAME, cmode, &ncid)) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_BYTE, 0, NULL, &varid)) ERR;
if (nc_enddef(ncid)) ERR;
if (nc_redef(ncid)) ERR;
if (nc_put_att_schar(ncid, varid, _FillValue, NC_BYTE, 1, &fill_value)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq_varids(ncid, &nvars_in, varids_in)) ERR;
if (nvars_in != 1 || varids_in[0] != 0) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, VAR_NAME)) ERR;
if (nc_inq_att(ncid, varid, _FillValue, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_BYTE || len_in != 1) ERR;
if (nc_get_att(ncid, varid, _FillValue, &fill_value_in)) ERR;
if (fill_value_in != fill_value) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing simple fill value with data read...");
{
size_t start[NUM_DIMS], count[NUM_DIMS];
signed char data = 99, data_in;
/* Create a netcdf-4 file with one unlimited dim and one
* var. Add fill value. */
if (nc_create(FILE_NAME, cmode, &ncid)) ERR;
if (nc_def_dim(ncid, DIM1_NAME, DIM1_LEN, &dimids[0])) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_BYTE, NUM_DIMS, dimids, &varid)) ERR;
if (nc_enddef(ncid)) ERR;
if (nc_redef(ncid)) ERR;
if (nc_put_att_schar(ncid, varid, _FillValue, NC_BYTE, 1, &fill_value)) ERR;
if (nc_enddef(ncid)) ERR;
/* Write the second record. */
start[0] = 1;
count[0] = 1;
if (nc_put_vara_schar(ncid, varid, start, count, &data)) ERR;
/* Read the first record, it should be the fill value. */
start[0] = 0;
if (nc_get_vara_schar(ncid, varid, start, count, &data_in)) ERR;
if (data_in != fill_value) ERR;
/* Read the second record, it should be the value we just wrote
* there. */
start[0] = 1;
if (nc_get_vara_schar(ncid, varid, start, count, &data_in)) ERR;
if (data_in != data) ERR;
/* Close up. */
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check metadata. */
if (nc_inq_varids(ncid, &nvars_in, varids_in)) ERR;
if (nvars_in != 1 || varids_in[0] != 0) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, VAR_NAME)) ERR;
/* Check fill value att. */
if (nc_inq_att(ncid, varid, _FillValue, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_BYTE || len_in != 1) ERR;
if (nc_get_att(ncid, varid, _FillValue, &fill_value_in)) ERR;
if (fill_value_in != fill_value) ERR;
/* Read the first record, it should be the fill value. */
start[0] = 0;
if (nc_get_vara_schar(ncid, varid, start, count, &data_in)) ERR;
if (data_in != fill_value) ERR;
/* Read the second record, it should be the value we just wrote
* there. */
start[0] = 1;
if (nc_get_vara_schar(ncid, varid, start, count, &data_in)) ERR;
if (data_in != data) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing fill value with one other attribute...");
{
int losses_value = 192, losses_value_in;
/* Create a netcdf-4 file with one dim and one var. Add another
* attribute, then fill value. */
if (nc_create(FILE_NAME, cmode, &ncid)) ERR;
if (nc_def_dim(ncid, DIM1_NAME, DIM1_LEN, &dimids[0])) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_BYTE, NUM_DIMS, dimids, &varid)) ERR;
if (nc_put_att_int(ncid, varid, LOSSES_NAME, NC_INT, 1, &losses_value)) ERR;
if (nc_put_att_schar(ncid, varid, _FillValue, NC_BYTE, 1, &fill_value)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_att(ncid, 0, LOSSES_NAME, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_INT || len_in != 1) ERR;
if (nc_get_att(ncid, 0, LOSSES_NAME, &losses_value_in)) ERR;
if (losses_value_in != losses_value) ERR;
if (nc_inq_att(ncid, 0, _FillValue, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_BYTE || len_in != 1) ERR;
if (nc_get_att(ncid, 0, _FillValue, &fill_value_in)) ERR;
if (fill_value_in != fill_value) ERR;
if (nc_inq_attid(ncid, 0, LOSSES_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, _FillValue, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing fill value with three other attributes...");
{
#define NUM_LEADERS 3
char leader[NUM_LEADERS][NC_MAX_NAME + 1] = {"hair_length_of_strategoi",
"hair_length_of_Miltiades",
"hair_length_of_Darius_I"};
short hair_length[NUM_LEADERS] = {3, 11, 4};
short short_in;
int a;
/* Create a netcdf file with one dim and one var. Add 3
* attributes, then fill value. */
if (nc_create(FILE_NAME, cmode, &ncid)) ERR;
if (nc_def_dim(ncid, DIM1_NAME, DIM1_LEN, &dimids[0])) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_BYTE, NUM_DIMS, dimids, &varid)) ERR;
for (a = 0; a < NUM_LEADERS; a++)
if (nc_put_att_short(ncid, varid, leader[a], NC_SHORT, 1, &hair_length[a])) ERR;
if (nc_put_att_schar(ncid, varid, _FillValue, NC_BYTE, 1, &fill_value)) ERR;
if (nc_close(ncid)) ERR;
/* Open the file. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check our three hair-related attributes. */
for (a = 0; a < NUM_LEADERS; a++)
{
if (nc_inq_att(ncid, 0, leader[a], &xtype_in, &len_in)) ERR;
if (xtype_in != NC_SHORT || len_in != 1) ERR;
if (nc_get_att(ncid, 0, leader[a], &short_in)) ERR;
if (short_in != hair_length[a]) ERR;
if (nc_inq_attid(ncid, 0, leader[a], &attnum_in)) ERR;
if (attnum_in != a) ERR;
}
/* Check our fill value attribute. */
if (nc_inq_att(ncid, 0, _FillValue, &xtype_in, &len_in)) ERR;
if (xtype_in != NC_BYTE || len_in != 1) ERR;
if (nc_get_att(ncid, 0, _FillValue, &fill_value_in)) ERR;
if (fill_value_in != fill_value) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing fill value with simple example...");
{
/* Dims stuff. */
#define NDIMS 3
#define VAR_DIMS 3
#define DIM_A "dim1"
#define DIM_A_LEN 4
#define DIM_B "dim2"
#define DIM_B_LEN 3
#define DIM_C "dim3"
#define DIM_C_LEN NC_UNLIMITED
/* Var stuff. */
#define CXX_VAR_NAME "P"
/* Att stuff. */
#define NUM_ATTS 4
#define LONG_NAME "long_name"
#define PRES_MAX_WIND "pressure at maximum wind"
#define UNITS "units"
#define HECTOPASCALS "hectopascals"
int dimid[NDIMS], var_dimids[VAR_DIMS] = {2, 1, 0};
float fill_value = -9999.0f;
char long_name[] = PRES_MAX_WIND;
if (nc_create(FILE_NAME, cmode, &ncid)) ERR;
/* Create dims. */
if (nc_def_dim(ncid, DIM_A, DIM_A_LEN, &dimid[0])) ERR;
if (nc_def_dim (ncid, DIM_B, DIM_B_LEN, &dimid[1])) ERR;
if (nc_def_dim(ncid, DIM_C, DIM_C_LEN, &dimid[2])) ERR;
/* Create var. */
if (nc_def_var(ncid, CXX_VAR_NAME, NC_FLOAT, VAR_DIMS,
var_dimids, &varid)) ERR;
if (varid) ERR;
if (nc_put_att(ncid, varid, LONG_NAME, NC_CHAR, strlen(long_name) + 1,
long_name)) ERR;
if (nc_put_att(ncid, varid, UNITS, NC_CHAR, strlen(UNITS) + 1,
UNITS)) ERR;
/* Check to ensure the atts have their expected attnums. */
if (nc_inq_attid(ncid, 0, LONG_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, UNITS, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
/* Now add a fill value. This will acutually cause HDF5 to
* destroy the dataset and recreate it, recreating also the
* three attributes that are attached to it. */
if (nc_put_att(ncid, varid, _FillValue, NC_FLOAT,
1, &fill_value)) ERR;
/* Check to ensure the atts have their expected attnums. */
if (nc_inq_attid(ncid, 0, LONG_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, UNITS, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_inq_attid(ncid, 0, LONG_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, UNITS, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
if (nc_inq_attid(ncid, 0, _FillValue, &attnum_in)) ERR;
if (attnum_in != 2) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#ifndef NO_NETCDF_2
/* The following test is an attempt to recreate a problem occuring
in the cxx tests. The file is created in c++ in nctsts.cpp. */
printf("**** testing fill value with example from cxx tests in v2 api...");
{
/* Dims stuff. */
#define NDIMS_1 4
#define VAR_DIMS 3
#define LAT "lat"
#define LAT_LEN 4
#define LON "lon"
#define LON_LEN 3
#define FRTIMED "frtimed"
#define FRTIMED_LEN NC_UNLIMITED
#define TIMELEN "timelen"
#define TIMELEN_LEN 20
/* Var stuff. */
#define CXX_VAR_NAME "P"
/* Att stuff. */
#define NUM_ATTS 4
#define LONG_NAME "long_name"
#define UNITS "units"
int dimid[NDIMS_1], var_dimids[VAR_DIMS] = {2, 0, 1};
float fill_value = -9999.0f;
char long_name[] = PRES_MAX_WIND;
int i, attid[NUM_ATTS];
ncid = nccreate(FILE_NAME, NC_NETCDF4);
/* Create dims. */
dimid[0] = ncdimdef(ncid, LAT, LAT_LEN);
dimid[1] = ncdimdef(ncid, LON, LON_LEN);
dimid[2] = ncdimdef(ncid, FRTIMED, FRTIMED_LEN);
dimid[3] = ncdimdef(ncid, TIMELEN, TIMELEN_LEN);
/* Just check our dimids to see that they are correct. */
for (i = 0; i < NDIMS_1; i++)
if (dimid[i] != i) ERR;
/* Create var. */
varid = ncvardef(ncid, CXX_VAR_NAME, NC_FLOAT, VAR_DIMS, var_dimids);
if (varid) ERR;
/* Add three atts to the var, long_name, units, and
* valid_range. */
if (nc_put_att(ncid, varid, LONG_NAME, NC_CHAR, strlen(long_name) + 1,
long_name)) ERR;
if (nc_put_att(ncid, varid, UNITS, NC_CHAR, strlen(UNITS) + 1,
UNITS)) ERR;
/* Check to ensure the atts have their expected attnums. */
if (nc_inq_attid(ncid, 0, LONG_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, UNITS, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
/* Now add a fill value. This will acutually cause HDF5 to
* destroy the dataset and recreate it, recreating also the
* three attributes that are attached to it. */
attid[3] = ncattput(ncid, varid, _FillValue, NC_FLOAT,
1, &fill_value);
/* Check to ensure the atts have their expected attnums. */
if (nc_inq_attid(ncid, 0, LONG_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, UNITS, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
ncclose(ncid);
/* Open the file and check. */
ncid = ncopen(FILE_NAME, 0);
if (nc_inq_attid(ncid, 0, LONG_NAME, &attnum_in)) ERR;
if (attnum_in != 0) ERR;
if (nc_inq_attid(ncid, 0, UNITS, &attnum_in)) ERR;
if (attnum_in != 1) ERR;
if (nc_inq_attid(ncid, 0, _FillValue, &attnum_in)) ERR;
if (attnum_in != 2) ERR;
ncclose(ncid);
}
SUMMARIZE_ERR;
#endif /* NO_NETCDF_2 */
}
printf("**** testing create order varids...");
#define UNITS "units"
#define DIMNAME "x"
#define VARNAME "data"
{
/* This test contributed by Jeff Whitaker of NOAA - Thanks Jeff! */
int ncid, dimid, varid, xvarid;
char units[] = "zlotys";
if (nc_create(FILE_NAME, NC_NETCDF4|NC_CLASSIC_MODEL, &ncid)) ERR;
if (nc_def_dim(ncid, DIMNAME, 1, &dimid)) ERR;
if (nc_enddef(ncid)) ERR;
if (nc_redef(ncid)) ERR;
if (nc_def_var(ncid, DIMNAME, NC_INT, 1, &dimid, &xvarid)) ERR;
if (nc_put_att_text(ncid, xvarid, UNITS, strlen(units), units)) ERR;
if (nc_def_var(ncid, VARNAME, NC_INT, 1, &dimid, &varid)) ERR;
if (nc_close(ncid)) ERR;
if (nc_open(FILE_NAME, 0, &ncid)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#define RANK_wind 1
printf("**** testing simple variable renaming...");
{
/* This test contributed by Jeff Whitaker of NOAA - Thanks Jeff! */
int ncid, lat_dim, time_dim, lon_dim, wind_id;
size_t lat_len = 73, time_len = 10, lon_len = 145;
int cdf_goober[1];
/* if (nc_set_default_format(NC_FORMAT_NETCDF4, NULL)) ERR;*/
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* define dimensions */
if (nc_def_dim(ncid, "a", lon_len, &lon_dim)) ERR;
if (nc_def_dim(ncid, "b", lat_len, &lat_dim)) ERR;
if (nc_def_dim(ncid, "c", time_len, &time_dim)) ERR;
if (nc_put_att_text(ncid, NC_GLOBAL, "a", 3, "bar")) ERR;
cdf_goober[0] = 2;
if (nc_put_att_int(ncid, NC_GLOBAL, "b", NC_INT, 1, cdf_goober)) ERR;
/* define variables */
if (nc_def_var(ncid, "aa", NC_FLOAT, RANK_wind, &lon_dim, &wind_id)) ERR;
if (nc_close(ncid)) ERR;
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_rename_var(ncid, 0, "az")) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing dimension and variable renaming...");
{
/* This test contributed by Jeff Whitaker of NOAA - Thanks Jeff! */
int ncid, lat_dim, time_dim, lon_dim, wind_id;
size_t lat_len = 73, time_len = 10, lon_len = 145;
int wind_dims[RANK_wind], wind_slobber[1], cdf_goober[1];
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* define dimensions */
if (nc_def_dim(ncid, "lon", lon_len, &lon_dim)) ERR;
if (nc_def_dim(ncid, "lat", lat_len, &lat_dim)) ERR;
if (nc_def_dim(ncid, "time", time_len, &time_dim)) ERR;
if (nc_put_att_text(ncid, NC_GLOBAL, "foo", 3, "bar")) ERR;
cdf_goober[0] = 2;
if (nc_put_att_int(ncid, NC_GLOBAL, "goober", NC_INT, 1, cdf_goober)) ERR;
/* define variables */
wind_dims[0] = lon_dim;
if (nc_def_var(ncid, "temp", NC_FLOAT, RANK_wind, wind_dims, &wind_id)) ERR;
if (nc_put_att_text(ncid, wind_id, "bar", 3, "foo")) ERR;
wind_slobber[0] = 3;
if (nc_put_att_int(ncid, wind_id, "slobber", NC_INT, 1, wind_slobber)) ERR;
if (nc_close(ncid)) ERR;
/* re-open dataset*/
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq_dimid(ncid, "lon", &lon_dim)) ERR;
/* rename dimension */
if (nc_rename_dim(ncid, lon_dim, "longitude")) ERR;
if (nc_inq_varid(ncid, "temp", &wind_id)) ERR;
/* rename variable */
if (nc_rename_var(ncid, wind_id, "wind")) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
/* printf("*** testing 2D array of NC_CHAR..."); */
/* { */
/* int dimid[NDIMS_1], var_dimids[VAR_DIMS] = {2, 0, 1}; */
/* float fill_value = -9999.0f; */
/* char long_name[] = PRES_MAX_WIND; */
/* int i, attid[NUM_ATTS]; */
/* ncid = nccreate(FILE_NAME, NC_NETCDF4); */
/* /\* Create dims. *\/ */
/* dimid[0] = ncdimdef(ncid, LAT, LAT_LEN); */
/* dimid[1] = ncdimdef(ncid, LON, LON_LEN); */
/* /\* Create var. *\/ */
/* varid = ncvardef(ncid, CXX_VAR_NAME, NC_FLOAT, VAR_DIMS, var_dimids); */
/* if (varid) ERR; */
/* ncclose(ncid); */
/* /\* Open the file and check. *\/ */
/* ncid = ncopen(FILE_NAME, 0); */
/* ncclose(ncid); */
/* } */
/* SUMMARIZE_ERR; */
#define NDIMS 3
#define NNAMES 4
#define NLINES 13
/* printf("**** testing funny names for netCDF-4..."); */
/* { */
/* int ncid, wind_id; */
/* size_t len[NDIMS] = {7, 3, 1}; */
/* int dimids[NDIMS], dimids_in[NDIMS], ndims_in; */
/* char funny_name[NNAMES][NC_MAX_NAME] = {"\a\t", "\f\n", "\r\v", "\b"}; */
/* char name_in[NC_MAX_NAME + 1]; */
/* char *speech[NLINES] = {"who would fardels bear, ", */
/* "To grunt and sweat under a weary life, ", */
/* "But that the dread of something after death, ", */
/* "The undiscover'd country from whose bourn ", */
/* "No traveller returns, puzzles the will ", */
/* "And makes us rather bear those ills we have ", */
/* "Than fly to others that we know not of? ", */
/* "Thus conscience does make cowards of us all; ", */
/* "And thus the native hue of resolution ", */
/* "Is sicklied o'er with the pale cast of thought, ", */
/* "And enterprises of great pith and moment ", */
/* "With this regard their currents turn awry, ", */
/* "And lose the name of action."}; */
/* char *speech_in[NLINES]; */
/* int i; */
/* unsigned short nlines = NLINES; */
/* unsigned int nlines_in; */
/* if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR; */
/* /\* Define dimensions. *\/ */
/* for (i = 0; i < NDIMS; i++) */
/* if (nc_def_dim(ncid, funny_name[i], len[i], &dimids[i])) ERR; */
/* /\* Write some global atts. *\/ */
/* if (nc_put_att_string(ncid, NC_GLOBAL, funny_name[0], NLINES, */
/* (const char **)speech)) ERR; */
/* if (nc_put_att_ushort(ncid, NC_GLOBAL, funny_name[1], NC_UINT, 1, &nlines)) ERR; */
/* /\* Define variables. *\/ */
/* if (nc_def_var(ncid, funny_name[3], NC_INT64, NDIMS, dimids, &wind_id)) ERR; */
/* if (nc_close(ncid)) ERR; */
/* /\* Open the file and check. *\/ */
/* if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR; */
/* if (nc_inq_dimids(ncid, &ndims_in, dimids_in, 0)) ERR; */
/* if (ndims_in != NDIMS) ERR; */
/* for (i = 0; i < NDIMS; i++) */
/* { */
/* if (dimids_in[i] != i) ERR; */
/* if (nc_inq_dimname(ncid, i, name_in)) ERR; */
/* if (strcmp(name_in, funny_name[i])) ERR; */
/* } */
/* if (nc_get_att_string(ncid, NC_GLOBAL, funny_name[0], (char **)speech_in)) ERR; */
/* for (i = 0; i < NLINES; i++) */
/* if (strcmp(speech_in[i], speech[i])) ERR; */
/* if (nc_get_att_uint(ncid, NC_GLOBAL, funny_name[1], &nlines_in)) ERR; */
/* if (nlines_in != NLINES) ERR; */
/* if (nc_free_string(NLINES, (char **)speech_in)) ERR; */
/* if (nc_inq_varname(ncid, 0, name_in)) ERR; */
/* if (strcmp(name_in, funny_name[3])) ERR; */
/* if (nc_close(ncid)) ERR; */
/* } */
/* SUMMARIZE_ERR; */
printf("**** testing endianness...");
#define NDIMS4 1
#define DIM4_NAME "Joe"
#define VAR_NAME4 "Ed"
#define DIM4_LEN 10
{
int dimids[NDIMS4], dimids_in[NDIMS4];
int varid;
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int data[DIM4_LEN], data_in[DIM4_LEN];
int endian_in;
int i;
for (i = 0; i < DIM4_LEN; i++)
data[i] = i;
/* Create a netcdf-4 file with one dim and one var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM4_NAME, DIM4_LEN, &dimids[0])) ERR;
if (dimids[0] != 0) ERR;
if (nc_def_var(ncid, VAR_NAME4, NC_INT, NDIMS4, dimids, &varid)) ERR;
if (nc_def_var_endian(ncid, varid, NC_ENDIAN_BIG)) ERR;
if (varid != 0) ERR;
if (nc_put_var_int(ncid, varid, data)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS4 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME4) || xtype_in != NC_INT ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_endian(ncid, 0, &endian_in)) ERR;
if (endian_in != NC_ENDIAN_BIG) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS4 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims,
dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME4) || xtype_in != NC_INT ||
ndims != 1 || natts != 0 || dimids_in[0] != 0) ERR;
if (nc_inq_var_endian(ncid, 0, &endian_in)) ERR;
if (endian_in != NC_ENDIAN_BIG) ERR;
if (nc_get_var_int(ncid, varid, data_in)) ERR;
for (i = 0; i < DIM4_LEN; i++)
if (data[i] != data_in[i]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing chunking...");
{
#define NDIMS5 1
#define DIM5_NAME "D5"
#define VAR_NAME5 "V5"
#define DIM5_LEN 1000
int dimids[NDIMS5], dimids_in[NDIMS5];
int varid;
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int data[DIM5_LEN], data_in[DIM5_LEN];
int chunksize[NDIMS5] = {5};
int chunksize_in[NDIMS5];
int contiguous_in;
int i, d;
for (i = 0; i < DIM5_LEN; i++)
data[i] = i;
/* Create a netcdf-4 file with one dim and one var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM5_NAME, DIM5_LEN, &dimids[0])) ERR;
if (dimids[0] != 0) ERR;
if (nc_def_var(ncid, VAR_NAME5, NC_INT, NDIMS5, dimids, &varid)) ERR;
if (nc_def_var_chunking(ncid, varid, 0, chunksize)) ERR;
if (nc_put_var_int(ncid, varid, data)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS5 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME5) || xtype_in != NC_INT || ndims != 1 || natts != 0 ||
dimids_in[0] != 0) ERR;
if (nc_inq_var_chunking(ncid, 0, &contiguous_in, chunksize_in)) ERR;
for (d = 0; d < NDIMS5; d++)
if (chunksize[d] != chunksize_in[d]) ERR;
if (contiguous_in != 0) ERR;
if (nc_get_var_int(ncid, varid, data_in)) ERR;
for (i = 0; i < DIM5_LEN; i++)
if (data[i] != data_in[i])
ERR_RET;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS5 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME5) || xtype_in != NC_INT || ndims != 1 || natts != 0 ||
dimids_in[0] != 0) ERR;
if (nc_inq_var_chunking(ncid, 0, &contiguous_in, chunksize_in)) ERR;
for (d = 0; d < NDIMS5; d++)
if (chunksize[d] != chunksize_in[d]) ERR;
if (contiguous_in != 0) ERR;
if (nc_get_var_int(ncid, varid, data_in)) ERR;
for (i = 0; i < DIM5_LEN; i++)
if (data[i] != data_in[i])
ERR_RET;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing contiguous storage...");
{
#define NDIMS6 1
#define DIM6_NAME "D5"
#define VAR_NAME6 "V5"
#define DIM6_LEN 100
int dimids[NDIMS6], dimids_in[NDIMS6];
int varid;
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int data[DIM6_LEN], data_in[DIM6_LEN];
int chunksize_in[NDIMS6];
int contiguous_in;
int i, d;
for (i = 0; i < DIM6_LEN; i++)
data[i] = i;
/* Create a netcdf-4 file with one dim and one var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM6_NAME, DIM6_LEN, &dimids[0])) ERR;
if (dimids[0] != 0) ERR;
if (nc_def_var(ncid, VAR_NAME6, NC_INT, NDIMS6, dimids, &varid)) ERR;
if (nc_def_var_chunking(ncid, varid, 1, NULL)) ERR;
if (nc_put_var_int(ncid, varid, data)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS6 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME6) || xtype_in != NC_INT || ndims != 1 || natts != 0 ||
dimids_in[0] != 0) ERR;
if (nc_inq_var_chunking(ncid, 0, &contiguous_in, chunksize_in)) ERR;
for (d = 0; d < NDIMS6; d++)
if (chunksize_in[d] != 0) ERR;
if (!contiguous_in) ERR;
if (nc_get_var_int(ncid, varid, data_in)) ERR;
for (i = 0; i < DIM6_LEN; i++)
if (data_in[i] != data[i])
ERR_RET;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS6 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME6) || xtype_in != NC_INT || ndims != 1 || natts != 0 ||
dimids_in[0] != 0) ERR;
if (nc_inq_var_chunking(ncid, 0, &contiguous_in, chunksize_in)) ERR;
for (d = 0; d < NDIMS6; d++)
if (chunksize_in[d] != 0) ERR;
if (!contiguous_in) ERR;
if (nc_get_var_int(ncid, varid, data_in)) ERR;
for (i = 0; i < DIM6_LEN; i++)
if (data[i] != data_in[i])
ERR_RET;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing extreme numbers dude...");
{
#define VAR_NAME7 "V5"
#define DIM6_LEN 100
int varid;
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
/* unsigned long long data = 9223372036854775807ull, data_in;*/
unsigned long long data = 9223372036854775817ull, data_in;
/* Create a netcdf-4 file with scalar var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_var(ncid, VAR_NAME7, NC_UINT64, 0, NULL, &varid)) ERR;
if (nc_put_var_ulonglong(ncid, varid, &data)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 1 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1 || varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, NULL, &natts)) ERR;
if (strcmp(name_in, VAR_NAME7) || xtype_in != NC_UINT64 || ndims != 0 || natts != 0) ERR;
if (nc_get_var_ulonglong(ncid, varid, &data_in)) ERR;
if (data_in != data) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 1 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1 || varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, NULL, &natts)) ERR;
if (strcmp(name_in, VAR_NAME7) || xtype_in != NC_UINT64 || ndims != 0 || natts != 0) ERR;
if (nc_get_var_ulonglong(ncid, varid, &data_in)) ERR;
if (data_in != data) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing error codes for name clashes...");
{
#define GENERIC_NAME "bob"
int ncid, varid, numgrps, ntypes;
/* Create a netcdf-4 file with one var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_var(ncid, GENERIC_NAME, NC_BYTE, 0, NULL, &varid)) ERR;
/* These don'e work, becuase the name is already in use. Make
* sure the correct error is returned. */
if (nc_def_grp(ncid, GENERIC_NAME, NULL) != NC_ENAMEINUSE) ERR;
if (nc_def_opaque(ncid, 1, GENERIC_NAME, NULL) != NC_ENAMEINUSE) ERR;
/* Close it. */
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq_varids(ncid, &nvars_in, varids_in)) ERR;
if (nvars_in != 1 || varids_in[0] != 0) ERR;
if (nc_inq_varname(ncid, 0, name_in)) ERR;
if (strcmp(name_in, GENERIC_NAME)) ERR;
if (nc_inq_grps(ncid, &numgrps, NULL)) ERR;
if (numgrps) ERR;
if (nc_inq_typeids(ncid, &ntypes, NULL)) ERR;
if (ntypes) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing error codes for name clashes some more...");
{
#define GENERIC_NAME "bob"
int ncid, varid, numgrps, ntypes;
/* Create a netcdf-4 file with one type. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_opaque(ncid, 1, GENERIC_NAME, NULL)) ERR;
/* These don'e work, becuase the name is already in use. Make
* sure the correct error is returned. */
if (nc_def_grp(ncid, GENERIC_NAME, NULL) != NC_ENAMEINUSE) ERR;
if (nc_def_var(ncid, GENERIC_NAME, NC_BYTE, 0, NULL, &varid) != NC_ENAMEINUSE) ERR;
/* Close it. */
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq_varids(ncid, &nvars_in, varids_in)) ERR;
if (nvars_in) ERR;
if (nc_inq_grps(ncid, &numgrps, NULL)) ERR;
if (numgrps) ERR;
if (nc_inq_typeids(ncid, &ntypes, NULL)) ERR;
if (ntypes != 1) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing error codes for name clashes even more...");
{
#define GENERIC_NAME "bob"
int ncid, varid, numgrps, ntypes;
/* Create a netcdf-4 file with one group. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_grp(ncid, GENERIC_NAME, NULL)) ERR;
/* These don'e work, becuase the name is already in use. Make
* sure the correct error is returned. */
if (nc_def_opaque(ncid, 1, GENERIC_NAME, NULL) != NC_ENAMEINUSE) ERR;
if (nc_def_var(ncid, GENERIC_NAME, NC_BYTE, 0, NULL, &varid) != NC_ENAMEINUSE) ERR;
/* Close it. */
if (nc_close(ncid)) ERR;
/* Open the file and check. */
if (nc_open(FILE_NAME, NC_WRITE, &ncid)) ERR;
if (nc_inq_varids(ncid, &nvars_in, varids_in)) ERR;
if (nvars_in) ERR;
if (nc_inq_grps(ncid, &numgrps, NULL)) ERR;
if (numgrps != 1) ERR;
if (nc_inq_typeids(ncid, &ntypes, NULL)) ERR;
if (ntypes) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("**** testing error code for too-large chunks...");
{
#define NDIMS17 2
#define DIM17_NAME "personality"
#define DIM17_NAME_2 "good_looks"
#define VAR_NAME17 "ed"
#define DIM17_LEN 2147483644 /* max dimension size - 2GB - 4. */
#define DIM17_2_LEN 1000
int dimids[NDIMS17], dimids_in[NDIMS17];
int varid;
int ndims, nvars, natts, unlimdimid;
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int chunksize[NDIMS17] = {5, 5};
int bad_chunksize[NDIMS17] = {5, DIM17_LEN};
int chunksize_in[NDIMS17];
int contiguous_in;
int d;
/* Create a netcdf-4 file with two dims and one var. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM17_NAME, DIM17_LEN, &dimids[0])) ERR;
if (nc_def_dim(ncid, DIM17_NAME_2, DIM17_2_LEN, &dimids[1])) ERR;
if (dimids[0] != 0 || dimids[1] != 1) ERR;
if (nc_def_var(ncid, VAR_NAME17, NC_UINT64, NDIMS17, dimids, &varid)) ERR;
if (nc_def_var_chunking(ncid, varid, 0, bad_chunksize) != NC_EBADCHUNK) ERR;
if (nc_def_var_chunking(ncid, varid, 0, chunksize)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS17 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME17) || xtype_in != NC_UINT64 || ndims != 2 || natts != 0 ||
dimids_in[0] != 0 || dimids_in[1] != 1) ERR;
if (nc_inq_var_chunking(ncid, 0, &contiguous_in, chunksize_in)) ERR;
for (d = 0; d < NDIMS17; d++)
if (chunksize[d] != chunksize_in[d]) ERR;
if (contiguous_in != 0) ERR;
if (nc_close(ncid)) ERR;
/* Open the file and check the same stuff. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS17 || nvars != 1 || natts != 0 ||
unlimdimid != -1) ERR;
if (nc_inq_varids(ncid, &nvars, varids_in)) ERR;
if (nvars != 1) ERR;
if (varids_in[0] != 0) ERR;
if (nc_inq_var(ncid, 0, name_in, &xtype_in, &ndims, dimids_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME17) || xtype_in != NC_UINT64 || ndims != 2 || natts != 0 ||
dimids_in[0] != 0 || dimids_in[1] != 1) ERR;
if (nc_inq_var_chunking(ncid, 0, &contiguous_in, chunksize_in)) ERR;
for (d = 0; d < NDIMS17; d++)
if (chunksize[d] != chunksize_in[d]) ERR;
if (contiguous_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
#ifdef USE_PARALLEL
MPI_Finalize();
#endif
}
