/* Determine whether a group named formatting_specs.lgrps[igrp] exists
* in a netCDF file or group with id ncid. If so, return the count of
* how many matching groups were found, else return a count of 0. If
* the name begins with "/", it is interpreted as an absolute group
* name, in which case only 0 or 1 is returned. Otherwise, interpret
* it as a relative name, and the total number of occurrences within
* the file/group identified by ncid is returned.
*
* Also has side effect of updating the ngrpids and the associate
* grpids array that represent the group list specified by the -g
* option. TODO: put this in its own function instead.
*/
static size_t
nc_inq_grpname_count(int ncid, int igrp, char **lgrps, idnode_t *grpids) {
size_t count = 0;
#ifdef USE_NETCDF4
int numgrps;
int *ncids;
int g;
int grpid;
int status;
#endif
char *grpname = lgrps[igrp];
/* permit empty string to also designate root group */
if(grpname[0] == '\0' || STREQ(grpname,"/")) {
count = 1;
idadd(grpids, ncid);
return count;
}
#ifdef USE_NETCDF4
/* Handle absolute group names */
if(grpname[0] == '/') {
int grpid;
status = nc_inq_grp_full_ncid(ncid, grpname, &grpid);
if(status == NC_NOERR) {
count = 1;
idadd(grpids, grpid);
} else if(status == NC_ENOGRP) {
count = 0;
} else {
error("when looking up group %s: %s ", grpname, nc_strerror(status));
}
return count;
}
/* look in this group */
status = nc_inq_grp_ncid(ncid, grpname, &grpid);
if (status == NC_NOERR) {
count++;
idadd(grpids, grpid);
}
/* if this group has subgroups, call recursively on each of them */
NC_CHECK( nc_inq_grps(ncid, &numgrps, NULL) );
if(numgrps > 0) {
/* Allocate memory to hold the list of group ids. */
ncids = emalloc(numgrps * sizeof(int));
/* Get the list of group ids. */
NC_CHECK( nc_inq_grps(ncid, NULL, ncids) );
/* Call this function recursively for each group. */
for (g = 0; g < numgrps; g++) {
count += nc_inq_grpname_count(ncids[g], igrp, lgrps, grpids);
}
free(ncids);
}
#endif /* USE_NETCDF4 */
return count;
}
/**
* Given a file or group 'parent' id, return the number of child groups and the ids
* of the child groups below the parent. If num_groups is NULL, do not return
* count; if group_ids is NULL, do not return ids.
*/
int ex_get_group_ids (int parent_id, int *num_groups, int *group_ids)
{
int status;
char errmsg[MAX_ERR_LENGTH];
exerrval = 0; /* clear error code */
#if defined(NOT_NETCDF4)
exerrval = NC_ENOTNC4;
sprintf(errmsg,
"Error: Group capabilities are not available in this netcdf version--not netcdf4");
ex_err("ex_get_group_ids",errmsg,exerrval);
return (EX_FATAL);
#else
status = nc_inq_grps(parent_id, num_groups, group_ids);
if (status != NC_NOERR) {
exerrval = status;
sprintf(errmsg,
"Error: Failed to get child group ids in file id %d",
parent_id);
ex_err("ex_get_group_ids",errmsg,exerrval);
return (EX_FATAL);
}
return (EX_NOERR);
#endif
}
/* Inputs:
root_id: netcdfID of the root group
Outputs:
gids: IDs of the groups below the root group, must already be allocated!
ierr: 0 on success, otherwise an error was encountered
*/
void R_nc4_inq_groupids( int *root_id, int *gids, int *ierr )
{
*ierr = nc_inq_grps( *root_id, NULL, gids );
if( *ierr != NC_NOERR ) {
Rprintf( "Error in R_nc4_inq_groupids: %s\n",
nc_strerror(*ierr) );
}
}
/* Inputs:
root_id: netcdfID of the root group
Outputs:
ngroups: How many groups are BELOW the specified root group
ierr: 0 on success, otherwise an error was encountered
*/
void R_nc4_inq_ngroups( int *root_id, int *ngroups, int *ierr )
{
*ierr = nc_inq_grps( *root_id, ngroups, NULL );
if( *ierr != NC_NOERR ) {
Rprintf( "Error in R_nc4_inq_ngroups: %s\n",
nc_strerror(*ierr) );
}
}
/* Determine whether a variable named varname exists in any group in
an open netCDF file with id ncid. If so, return the count of how
many matching variables were found, else return a count of 0. The
variable name can be absolute such as "/foo" or "/GRP1/GRP1A/foo",
in which case there is only one group to look in, given by the path
from the root group. Alternatively, the variable name can be
relative, such as "foo" or "GRPA/GRPB/foo", in which case every
group is examined for a variable with that relative name. */
size_t
nc_inq_varname_count(int ncid, char *varname) {
/*
count = 0;
status = nc_inq_gvarid(ncid, varname, varid);
if (status == NC_NOERR)
count++;
for each subgroup gid {
count += nc_inq_varname_count(gid, varname);
}
return count;
*/
size_t count = 0;
int varid;
/* look in this group */
int status = nc_inq_gvarid(ncid, varname, &varid);
#ifdef USE_NETCDF4
int numgrps;
int *ncids;
int g;
#endif
if (status == NC_NOERR)
count++;
#ifdef USE_NETCDF4
/* if this group has subgroups, call recursively on each of them */
NC_CHECK( nc_inq_grps(ncid, &numgrps, NULL) );
/* Allocate memory to hold the list of group ids. */
ncids = emalloc((numgrps + 1) * sizeof(int));
/* Get the list of group ids. */
NC_CHECK( nc_inq_grps(ncid, NULL, ncids) );
/* Call this function for each group. */
for (g = 0; g < numgrps; g++) {
count += nc_inq_varname_count(ncids[g], varname);
}
free(ncids);
#endif /* USE_NETCDF4 */
return count;
}
/* return number of user-defined types in a group and all its subgroups */
static int
count_udtypes(int ncid) {
int ntypes = 0;
int numgrps;
int *ncids;
int i;
int format;
if( nc_inq_format(ncid, &format) ) ERR;
if (format == NC_FORMAT_NETCDF4) {
/* Get number of types in this group */
if( nc_inq_typeids(ncid, &ntypes, NULL) ) ERR;
if( nc_inq_grps(ncid, &numgrps, NULL) ) ERR;
ncids = (int *) malloc(sizeof(int) * numgrps);
if( nc_inq_grps(ncid, NULL, ncids) ) ERR;
/* Add number of types in each subgroup, if any */
for (i=0; i < numgrps; i++) {
ntypes += count_udtypes(ncids[i]);
}
}
return ntypes;
}
/* Like netCDF-4 function nc_inq_grps(), but can be called from
* netCDF-3 only code as well. Maybe this is what nc_inq_grps()
* should do if built without netCDF-4 data model support. */
static int
nc_inq_grps2(int ncid, int *numgrps, int *grpids)
{
int stat = NC_NOERR;
/* just check if ncid is valid id of open netCDF file */
NC_CHECK(nc_inq(ncid, NULL, NULL, NULL, NULL));
#ifdef USE_NETCDF4
NC_CHECK(nc_inq_grps(ncid, numgrps, grpids));
#else
*numgrps = 0;
#endif
return stat;
}
/*!
This function queries the list of group ids given a location id.
\param [in] ncid Groupd id (or File Id)
\param [in/out] numgrps number of groups
\param [in/out] ncids list of group ids
\return Status code
*/
int CNetCdfInterface::inqGrpIds(int ncid, int& numgrps, int* ncids)
{
int status = nc_inq_grps(ncid, &numgrps, ncids);
if (NC_NOERR != status)
{
StdString errormsg(nc_strerror(status));
StdStringStream sstr;
sstr << "Error when calling function nc_inq_grps(ncid, &numgrps, ncids)" << std::endl;
sstr << errormsg << std::endl;
sstr << "Unable to retrieve the list of groups for location id: " << ncid << std::endl;
StdString e = sstr.str();
throw CNetCdfException(e);
}
return status;
}
int
main(int argc, char **argv)
{/* create file that caused seg fault in ncdump */
int ncid; /* netCDF id */
/* dimension ids */
int Time_dim;
int X_dim;
int Y_dim;
/* dimension lengths */
size_t Time_len = NC_UNLIMITED;
size_t X_len = 4;
size_t Y_len = 3;
/* variable ids */
int Time_id;
int P_id;
/* rank (number of dimensions) for each variable */
# define RANK_Time 1
# define RANK_P 3
/* variable shapes */
int Time_dims[RANK_Time];
int P_dims[RANK_P];
printf("\n*** Testing preparation of fillbug test.\n");
printf("*** creating fillbug test file %s...", FILENAME);
/* enter define mode */
if (nc_create(FILENAME, NC_CLOBBER|NC_NETCDF4, &ncid)) ERR;
/* define dimensions */
if (nc_def_dim(ncid, "Time", Time_len, &Time_dim)) ERR;
if (nc_def_dim(ncid, "X", X_len, &X_dim)) ERR;
if (nc_def_dim(ncid, "Y", Y_len, &Y_dim)) ERR;
/* define variables */
Time_dims[0] = Time_dim;
if (nc_def_var(ncid, "Time", NC_DOUBLE, RANK_Time, Time_dims, &Time_id)) ERR;
P_dims[0] = Time_dim;
P_dims[1] = Y_dim;
P_dims[2] = X_dim;
if (nc_def_var(ncid, "P", NC_FLOAT, RANK_P, P_dims, &P_id)) ERR;
/* leave define mode */
if (nc_enddef (ncid)) ERR;
{/* assign variable data */
static double Time_data[1]={3.14159};
static size_t Time_startset[1] = {0};
static size_t Time_countset[1] = {1};
if (nc_put_vara(ncid, Time_id, Time_startset, Time_countset, Time_data)) ERR;
}
if (nc_close(ncid)) ERR;
/* Try to duplicate segfault ncdump gets by making the same calls
* to the netCDF-4 library, in the same order. This doesn't
* result in the same segfault, so either we have missed a call
* made by ncdump, or an earlier ncdump bug masks the real problem
* until a call is made into the netCDF-4 library ... */
if (nc_open(FILENAME, NC_NOWRITE, &ncid)) ERR;
{
/* We declare local arrays with small constant sizes to avoid
* all the mallocs and frees used in ncdump. For the example
* above, the fixed-size arrays are ample. */
int format, ndims, nvars, ngatts, xdimid, ndims_grp, dimids_grp[3],
unlimids[1], d_grp, nunlim, nvars_grp, varids_grp[3], v_grp,
varid, varndims, vardims[3], varnatts, vartype, dimids[3], is_recvar,
vdims[3], id, ntypes, numgrps, atttype, nc_status;
size_t dimsize, len, attlen;
char dimname[20], varname[20];
if ( nc_inq_format(ncid, &format)) ERR;
ntypes = count_udtypes(ncid);
if ( nc_inq_typeids(ncid, &ntypes, NULL) ) ERR;
if ( nc_inq_format(ncid, &format)) ERR;
if ( nc_inq_grps(ncid, &numgrps, NULL) ) ERR;
if ( nc_inq_typeids(ncid, &ntypes, NULL) ) ERR;
if ( nc_inq(ncid, &ndims, &nvars, &ngatts, &xdimid) ) ERR;
if ( nc_inq_ndims(ncid, &ndims_grp) ) ERR;
if ( nc_inq_dimids(ncid, 0, dimids_grp, 0) ) ERR;
if ( nc_inq_unlimdims(ncid, &nunlim, NULL) ) ERR;
if ( nc_inq_unlimdims(ncid, &nunlim, unlimids) ) ERR;
for (d_grp = 0; d_grp < ndims_grp; d_grp++) {
int dimid = dimids_grp[d_grp];
if ( nc_inq_dim(ncid, dimid, dimname, &dimsize) ) ERR;
}
if ( nc_inq_format(ncid, &format) ) ERR;
if ( nc_inq_varids(ncid, &nvars_grp, varids_grp) ) ERR;
for (v_grp = 0; v_grp < nvars_grp; v_grp++) {
varid = varids_grp[v_grp];
if ( nc_inq_varndims(ncid, varid, &varndims) ) ERR;
if ( nc_inq_var(ncid, varid, varname, &vartype, 0, vardims,
&varnatts) ) ERR;
for (id = 0; id < varndims; id++) {
if ( nc_inq_dimname(ncid, vardims[id], dimname) ) ERR;
}
}
for (v_grp = 0; v_grp < nvars_grp; v_grp++) {
varid = varids_grp[v_grp];
if( nc_inq_varndims(ncid, varid, &varndims) ) ERR;
if( nc_inq_var(ncid, varid, varname, &vartype, 0, vardims,
&varnatts) ) ERR;
{
is_recvar = 0;
if ( nc_inq_varndims(ncid, varid, &ndims) ) ERR;
if (ndims > 0) {
int nunlimdims;
int recdimids[3];
int dim, recdim;
if ( nc_inq_vardimid(ncid, varid, dimids) ) ERR;
if ( nc_inq_unlimdims(ncid, &nunlimdims, NULL) ) ERR;
if ( nc_inq_unlimdims(ncid, NULL, recdimids) ) ERR;
for (dim = 0; dim < ndims && is_recvar == 0; dim++) {
for(recdim = 0; recdim < nunlimdims; recdim++) {
if(dimids[dim] == recdimids[recdim]) {
is_recvar = 1;
break;
}
}
}
}
}
for (id = 0; id < varndims; id++) {
if( nc_inq_dimlen(ncid, vardims[id], &len) ) ERR;
vdims[id] = len;
}
nc_status = nc_inq_att(ncid,varid,_FillValue,&atttype,&attlen);
nc_status = nc_inq_att(ncid, varid, "units", &atttype, &attlen);
nc_status = nc_inq_att(ncid, varid, "C_format", &atttype, &attlen);
if (varid == 0) {
/* read Time variable */
static double Time_data;
static size_t cor[RANK_Time] = {0};
static size_t edg[RANK_Time] = {1};
if (nc_get_vara(ncid, varid, cor, edg, &Time_data)) ERR;
} else {
/* read data slices from P variable, should get fill values */
static float P_data[4];
static size_t cor[RANK_P] = {0, 0, 0};
static size_t edg[RANK_P] = {1, 1, 4};
/* first slice retrieved OK */
if (nc_get_vara(ncid, varid, cor, edg, P_data)) ERR;
/* In ncdump, reading second slice gets seg fault in
* nc4_open_var_grp(), but this attempt to do all the
* same netCDF calls as ncdump can't duplicate the
* error, which would seem to implicate ncdump rather
* than HDF5 or netCDF-4 library ... */
cor[1] = 1;
if (nc_get_vara(ncid, varid, cor, edg, P_data)) ERR;
}
}
}
if (nc_close(ncid)) ERR;
SUMMARIZE_ERR;
FINAL_RESULTS;
}
int
main(int argc, char **argv)
{
printf("\n*** Testing HDF5/NetCDF-4 interoperability...\n");
printf("*** testing HDF5 compatibility...");
{
#define GRPA_NAME "grpa"
#define VAR_NAME "vara"
#define NDIMS 2
int nrowCur = 7; /* current size */
int ncolCur = 3;
int nrowMax = nrowCur + 0; /* maximum size */
int ncolMax = ncolCur + 0;
hid_t xdimId;
hid_t ydimId;
hsize_t xscaleDims[1];
hsize_t yscaleDims[1];
hid_t xdimSpaceId, spaceId;
hid_t fileId;
hid_t fapl;
hsize_t curDims[2];
hsize_t maxDims[2];
hid_t dataTypeId, dsPropertyId, grpaId, grpaPropId, dsId;
hid_t ydimSpaceId;
const char * dimNameBase
= "This is a netCDF dimension but not a netCDF variable.";
char dimNameBuf[1000];
char *varaName = "/grpa/vara";
short amat[nrowCur][ncolCur];
int ii, jj;
xscaleDims[0] = nrowCur;
yscaleDims[0] = ncolCur;
if ((xdimSpaceId = H5Screate_simple(1, xscaleDims, NULL)) < 0) ERR;
/* With the SEMI close degree, the HDF5 file close will fail if
* anything is left open. */
if ((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0) ERR;
if (H5Pset_fclose_degree(fapl, H5F_CLOSE_SEMI)) ERR;
/* Create file */
if((fileId = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC,
H5Pcreate(H5P_FILE_CREATE), fapl)) < 0) ERR;
if (H5Pclose(fapl) < 0) ERR;
/* Create data space */
curDims[0] = nrowCur;
curDims[1] = ncolCur;
maxDims[0] = nrowMax;
maxDims[1] = ncolMax;
if ((spaceId = H5Screate_simple(2, curDims, maxDims)) < 0) ERR;
if ((dataTypeId = H5Tcopy(H5T_NATIVE_SHORT)) < 0) ERR;
if ((dsPropertyId = H5Pcreate(H5P_DATASET_CREATE)) < 0) ERR;
if ((grpaPropId = H5Pcreate(H5P_GROUP_CREATE)) < 0) ERR;
if ((grpaId = H5Gcreate2(fileId, GRPA_NAME, H5P_DEFAULT,
grpaPropId, H5P_DEFAULT)) < 0) ERR;
if (H5Pclose(grpaPropId) < 0) ERR;
/* Create vara dataset */
if ((dsId = H5Dcreate2(fileId, varaName, dataTypeId, spaceId,
H5P_DEFAULT, dsPropertyId,
H5P_DEFAULT)) < 0) ERR;
if (H5Pclose(dsPropertyId) < 0) ERR;
if (H5Tclose(dataTypeId) < 0) ERR;
if ((ydimSpaceId = H5Screate_simple(1, yscaleDims, NULL)) < 0) ERR;
/* Create xdim dimension dataset */
if ((xdimId = H5Dcreate2(fileId, "/xdim", H5T_IEEE_F32BE,
xdimSpaceId, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0) ERR;
if (H5Sclose(xdimSpaceId) < 0) ERR;
/* Create ydim dimension dataset */
if ((ydimId = H5Dcreate2(fileId, "/ydim", H5T_IEEE_F32BE,
ydimSpaceId, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT)) < 0) ERR;
if (H5Sclose(ydimSpaceId) < 0) ERR;
/* Create xdim scale */
sprintf(dimNameBuf, "%s%10d", dimNameBase, nrowCur);
if (H5DSset_scale(xdimId, dimNameBuf) < 0) ERR;
/* Create ydim scale */
sprintf(dimNameBuf, "%s%10d", dimNameBase, ncolCur);
if (H5DSset_scale(ydimId, dimNameBuf) < 0) ERR;
/* Attach dimension scales to the dataset */
if (H5DSattach_scale(dsId, xdimId, 0) < 0) ERR;
if (H5DSattach_scale(dsId, ydimId, 1) < 0) ERR;
/* Close stuff. */
if (H5Dclose(xdimId) < 0) ERR;
if (H5Dclose(ydimId) < 0) ERR;
if (H5Dclose(dsId) < 0) ERR;
if (H5Gclose(grpaId) < 0) ERR;
if (H5Sclose(spaceId) < 0) ERR;
if (H5Fclose(fileId) < 0) ERR;
/* Create some data */
for (ii = 0; ii < nrowCur; ii++)
for (jj = 0; jj < ncolCur; jj++)
amat[ii][jj] = 100 * ii + jj;
/* Re-open file */
if ((fileId = H5Fopen(FILE_NAME, H5F_ACC_RDWR, H5P_DEFAULT)) < 0) ERR;
if ((grpaId = H5Gopen2(fileId, GRPA_NAME, H5P_DEFAULT)) < 0) ERR;
if ((dsId = H5Dopen2(grpaId, varaName, H5P_DEFAULT)) < 0) ERR;
/* Write dataset */
if (H5Dwrite(dsId, H5T_NATIVE_SHORT, H5S_ALL, H5S_ALL, H5P_DEFAULT,
amat) < 0) ERR;
/* Write dimension values for both xdim, ydim */
{
short xydimMat[ nrowCur >= ncolCur ? nrowCur : ncolCur];
for (ii = 0; ii < nrowCur; ii++)
xydimMat[ii] = 0; /*#### 100 * ii; */
/* Write xdim */
if ((xdimId = H5Dopen2(fileId, "/xdim", H5P_DEFAULT)) < 0) ERR;
if (H5Dwrite(xdimId, H5T_NATIVE_SHORT, H5S_ALL, H5S_ALL,
H5P_DEFAULT, xydimMat) < 0) ERR;
if (H5Dclose(xdimId) < 0) ERR;
/* Write ydim */
if ((ydimId = H5Dopen2(fileId, "/ydim", H5P_DEFAULT)) < 0) ERR;
if (H5Dwrite(ydimId, H5T_NATIVE_SHORT, H5S_ALL, H5S_ALL,
H5P_DEFAULT, xydimMat) < 0) ERR;
if (H5Dclose(ydimId) < 0) ERR;
}
if (H5Dclose(dsId) < 0) ERR;
if (H5Gclose(grpaId) < 0) ERR;
if (H5Fclose(fileId) < 0) ERR;
{
int ncid, grpid, nvars, ngatts, ndims, unlimdimid, ngrps;
char name_in[NC_MAX_NAME + 1];
nc_type xtype_in;
int ndims_in, natts_in, dimid_in[NDIMS];
/* nc_set_log_level(5);*/
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &ngatts, &unlimdimid)) ERR;
if (ndims != 2 || nvars != 0 || ngatts != 0 || unlimdimid != -1) ERR;
if (nc_inq_grps(ncid, &ngrps, &grpid)) ERR;
if (ngrps != 1) ERR;
if (nc_inq(grpid, &ndims, &nvars, &ngatts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 1 || ngatts != 0 || unlimdimid != -1) ERR;
if (nc_inq_var(grpid, 0, name_in, &xtype_in, &ndims_in, dimid_in,
&natts_in)) ERR;
if (strcmp(name_in, VAR_NAME) || xtype_in != NC_SHORT || ndims_in != NDIMS ||
dimid_in[0] != 0 || dimid_in[1] != 1 || natts_in != 0) ERR;
if (nc_close(ncid)) ERR;
}
}
SUMMARIZE_ERR;
#ifdef USE_SZIP
printf("*** testing HDF5 compatibility with szip...");
{
#define DEFLATE_LEVEL 9
#define MAX_NAME 100
#define NUM_CD_ELEM 10
/* HDF5 defines this... */
#define DEFLATE_NAME "deflate"
#define DIM1_LEN 3000
#define GRP_NAME "George_Washington"
#define BATTLE_RECORD "Battle_Record"
hid_t fileid, grpid, spaceid, datasetid;
int data_out[DIM1_LEN], data_in[DIM1_LEN];
hsize_t dims[1] = {DIM1_LEN};
hid_t propid;
char name_in[MAX_NAME + 1];
int ncid, ndims_in, nvars_in, ngatts_in, unlimdimid_in, ngrps_in;
int nc_grpid;
int dimid_in[1], natts_in;
nc_type xtype_in;
int i;
for (i = 0; i < DIM1_LEN; i++)
data_out[i] = i;
/* Open file and create group. */
if ((fileid = H5Fcreate(FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT,
H5P_DEFAULT)) < 0) ERR;
if ((grpid = H5Gcreate(fileid, GRP_NAME, 0)) < 0) ERR;
/* Write an array of bools, with szip compression. */
if ((propid = H5Pcreate(H5P_DATASET_CREATE)) < 0) ERR;
if (H5Pset_layout(propid, H5D_CHUNKED)) ERR;
if (H5Pset_chunk(propid, 1, dims)) ERR;
if (H5Pset_szip(propid, H5_SZIP_EC_OPTION_MASK, 32)) ERR;
if ((spaceid = H5Screate_simple(1, dims, dims)) < 0) ERR;
if ((datasetid = H5Dcreate(grpid, BATTLE_RECORD, H5T_NATIVE_INT,
spaceid, propid)) < 0) ERR;
if (H5Dwrite(datasetid, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT,
data_out) < 0) ERR;
if (H5Dclose(datasetid) < 0 ||
H5Pclose(propid) < 0 ||
H5Sclose(spaceid) < 0 ||
H5Gclose(grpid) < 0 ||
H5Fclose(fileid) < 0)
ERR;
/* Open the file with netCDF and check it. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims_in, &nvars_in, &ngatts_in, &unlimdimid_in)) ERR;
if (ndims_in != 0 || nvars_in != 0 || ngatts_in != 0 || unlimdimid_in != -1) ERR;
if (nc_inq_grps(ncid, &ngrps_in, &nc_grpid)) ERR;
if (ngrps_in != 1) ERR;
if (nc_inq(nc_grpid, &ndims_in, &nvars_in, &ngatts_in, &unlimdimid_in)) ERR;
if (ndims_in != 1 || nvars_in != 1 || ngatts_in != 0 || unlimdimid_in != -1) ERR;
/* Check the variable. */
if (nc_inq_var(nc_grpid, 0, name_in, &xtype_in, &ndims_in, dimid_in,
&natts_in)) ERR;
if (strcmp(name_in, BATTLE_RECORD) || xtype_in != NC_INT || ndims_in != 1 ||
dimid_in[0] != 0 || natts_in != 0) ERR;
/* Check the data. */
if (nc_get_var(nc_grpid, 0, data_in)) ERR;
for (i = 0; i < DIM1_LEN; i++)
if (data_in[i] != data_out[i]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
#endif /* USE_SZIP */
FINAL_RESULTS;
}
int
main(int argc, char **argv)
{
printf("\n*** Testing netcdf-4 group functions.\n");
printf("*** testing use of unlimited dim in parent group...");
{
#define NDIMS_IN_VAR 1
#define NDIMS_IN_FILE 2
#define BABE_LIMIT 3
#define DIM_NAME1 "Influence"
#define DIM_NAME2 "Babe_Factor"
#define VAR_NAME1 "Court_of_Star_Chamber"
#define VAR_NAME2 "Justice_of_the_Peace"
#define VAR_NAME3 "Bosworth_Field"
int ncid, dimid1, dimid2, varid1, varid2, varid3, henry_vii_id;
int grpid_in, varid_in1, varid_in2, varid_in3;
nc_type xtype_in;
int ndims_in, dimids_in[NDIMS_IN_FILE], dimid1_in, natts;
char name_in[NC_MAX_NAME + 1];
size_t len_in, index[NDIMS_IN_VAR] = {0};
long long value = NC_FILL_INT64 + 1, value_in;
/* Create a file with an unlimited dim and a limited, used by
* variables in child groups. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME1, NC_UNLIMITED, &dimid1)) ERR;
if (nc_def_dim(ncid, DIM_NAME2, BABE_LIMIT, &dimid2)) ERR;
if (nc_def_grp(ncid, HENRY_VII, &henry_vii_id)) ERR;
if (nc_def_var(henry_vii_id, VAR_NAME1, NC_INT64, NDIMS_IN_VAR, &dimid1, &varid1)) ERR;
if (nc_def_var(henry_vii_id, VAR_NAME2, NC_INT64, NDIMS_IN_VAR, &dimid1, &varid2)) ERR;
if (nc_def_var(henry_vii_id, VAR_NAME3, NC_INT64, NDIMS_IN_VAR, &dimid2, &varid3)) ERR;
/* Check it out. Find the group by name. */
if (nc_inq_ncid(ncid, HENRY_VII, &grpid_in)) ERR;
/* Ensure that dimensions in parent are visible and correct. */
if (nc_inq_dimids(grpid_in, &ndims_in, dimids_in, 1)) ERR;
if (ndims_in != NDIMS_IN_FILE || dimids_in[0] != dimid1 || dimids_in[1] != dimid2) ERR;
if (nc_inq_dim(grpid_in, dimids_in[0], name_in, &len_in)) ERR;
if (strcmp(name_in, DIM_NAME1) || len_in != 0) ERR;
if (nc_inq_dim(grpid_in, dimids_in[1], name_in, &len_in)) ERR;
if (strcmp(name_in, DIM_NAME2) || len_in != BABE_LIMIT) ERR;
/* Check the vars in the group. */
if (nc_inq_varid(grpid_in, VAR_NAME1, &varid_in1)) ERR;
if (nc_inq_varid(grpid_in, VAR_NAME2, &varid_in2)) ERR;
if (nc_inq_varid(grpid_in, VAR_NAME3, &varid_in3)) ERR;
if (varid_in1 != varid1 || varid_in2 != varid2 || varid_in3 != varid3) ERR;
if (nc_inq_var(grpid_in, varid1, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME1) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
dimid1_in != dimid1 || natts != 0) ERR;
if (nc_inq_var(grpid_in, varid2, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME2) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
dimid1_in != dimid1 || natts != 0) ERR;
if (nc_inq_var(grpid_in, varid3, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME3) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
dimid1_in != dimid2 || natts != 0) ERR;
/* Write one value to one variable. */
if (nc_put_var1_longlong(grpid_in, varid_in1, index, &value)) ERR;
/* Read one value from the second unlim dim variable. It should
* be the fill value. */
if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in)) ERR;
if (value_in != NC_FILL_INT64) ERR;
/* Read one value from the variable with limited dim. It should
* be the fill value. */
if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in)) ERR;
if (value_in != NC_FILL_INT64) ERR;
/* Attempt to read beyond end of dimensions to generate error. */
index[0] = BABE_LIMIT;
if (nc_get_var1_longlong(grpid_in, varid_in1, index, &value_in) != NC_EINVALCOORDS) ERR;
if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in) != NC_EINVALCOORDS) ERR;
if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in) != NC_EINVALCOORDS) ERR;
if (nc_close(ncid)) ERR;
/* Check it out again. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Find the group by name. */
if (nc_inq_ncid(ncid, HENRY_VII, &grpid_in)) ERR;
/* Ensure that dimensions in parent are visible and correct. */
if (nc_inq_dimids(grpid_in, &ndims_in, dimids_in, 1)) ERR;
if (ndims_in != NDIMS_IN_FILE || dimids_in[0] != dimid1 || dimids_in[1] != dimid2) ERR;
if (nc_inq_dim(grpid_in, dimids_in[0], name_in, &len_in)) ERR;
if (strcmp(name_in, DIM_NAME1) || len_in != 1) ERR;
if (nc_inq_dim(grpid_in, dimids_in[1], name_in, &len_in)) ERR;
if (strcmp(name_in, DIM_NAME2) || len_in != BABE_LIMIT) ERR;
/* Check the vars in the group. */
if (nc_inq_varid(grpid_in, VAR_NAME1, &varid_in1)) ERR;
if (nc_inq_varid(grpid_in, VAR_NAME2, &varid_in2)) ERR;
if (nc_inq_varid(grpid_in, VAR_NAME3, &varid_in3)) ERR;
if (varid_in1 != varid1 || varid_in2 != varid2 || varid_in3 != varid3) ERR;
if (nc_inq_var(grpid_in, varid1, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME1) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
dimid1_in != dimid1 || natts != 0) ERR;
if (nc_inq_var(grpid_in, varid2, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME2) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
dimid1_in != dimid1 || natts != 0) ERR;
if (nc_inq_var(grpid_in, varid3, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
if (strcmp(name_in, VAR_NAME3) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
dimid1_in != dimid2 || natts != 0) ERR;
/* Read one value from the second unlim dim variable. It should
* be the fill value. */
index[0] = 0;
if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in)) ERR;
if (value_in != NC_FILL_INT64) ERR;
/* Read one value from the variable with limited dim. It should
* be the fill value. */
if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in)) ERR;
if (value_in != NC_FILL_INT64) ERR;
/* Attempt to read beyond end of dimensions to generate error. */
index[0] = BABE_LIMIT;
if (nc_get_var1_longlong(grpid_in, varid_in1, index, &value_in) != NC_EINVALCOORDS) ERR;
if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in) != NC_EINVALCOORDS) ERR;
if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in) != NC_EINVALCOORDS) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing groups and unlimited dimensions...");
{
int ncid;
int henry_vii_id;
int tudor_id;
int dimids_in[MAX_SIBLING_GROUPS], ndims_in;
int num_grps;
int dimid, dynasty, varid;
size_t len_in;
int natts_in;
int grpids_in[10];
nc_type xtype_in;
char name_in[NC_MAX_NAME + 1];
int data_out[DIM1_LEN] = {0, 2, 6}, data_in[DIM1_LEN];
size_t start[1] = {0}, count[1] = {3};
int j;
/* Create one group, with one var, which has one dimension, which is unlimited. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_grp(ncid, DYNASTY, &tudor_id)) ERR;
if (nc_def_dim(tudor_id, DIM1_NAME, NC_UNLIMITED, &dimid)) ERR;
if (nc_def_grp(tudor_id, HENRY_VII, &henry_vii_id)) ERR;
if (nc_def_var(henry_vii_id, VAR1_NAME, NC_INT, 1, &dimid, &varid)) ERR;
if (nc_put_vara_int(henry_vii_id, varid, start, count, data_out)) ERR;
if (nc_close(ncid)) ERR;
/* Now check the file to see if the dimension and variable are
* there. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq_grps(ncid, &num_grps, &dynasty)) ERR;
if (num_grps != 1) ERR;
if (nc_inq_grps(dynasty, &num_grps, grpids_in)) ERR;
if (num_grps != 1) ERR;
if (nc_inq_dim(grpids_in[0], 0, name_in, &len_in)) ERR;
if (strcmp(name_in, DIM1_NAME) || len_in != DIM1_LEN) ERR;
if (nc_inq_var(grpids_in[0], 0, name_in, &xtype_in, &ndims_in, dimids_in,
&natts_in)) ERR;
if (strcmp(name_in, VAR1_NAME) || xtype_in != NC_INT || ndims_in != 1 ||
dimids_in[0] != 0 || natts_in != 0) ERR;
if (nc_get_vara_int(grpids_in[0], 0, start, count, data_in)) ERR;
for (j=0; j<DIM1_LEN; j++)
if (data_in[j] != data_out[j]) 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)
{
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
}