/* Get attributes which define missing data information. If the
* attributes are not there, then provide the valid data anyway, based
* on netCDF defaults. */
int
nccf_inq_var_missing(int ncid, int varid, void *fill_value,
void *valid_min, void *valid_max)
{
nc_type xtype;
int ret;
if ((ret = nc_inq_vartype(ncid, varid, &xtype)))
return ret;
/* Does the user want the fill value?*/
if (fill_value)
{
/* Get the value of the _FillValue att, if it is there. */
ret = nc_get_att(ncid, varid, CF_FILL_VALUE, fill_value);
if (ret == NC_ENOTATT)
{
/* No _FillValue att, so find the default fill value for this
* type. */
if ((ret = nccf_get_default_missing(xtype, fill_value, NULL, NULL)))
return ret;
}
else if (ret != NC_NOERR)
return ret;
}
/* Does the user want the fill value?*/
if (valid_min)
{
/* Get the value of the valid_min, if it is there. */
ret = nc_get_att(ncid, varid, CF_VALID_MIN, valid_min);
if (ret == NC_ENOTATT)
{
/* No _FillValue att, so find the default fill value for this
* type. */
if ((ret = nccf_get_default_missing(xtype, NULL, valid_min, NULL)))
return ret;
}
else if (ret != NC_NOERR)
return ret;
}
/* Does the user want the fill value?*/
if (valid_max)
{
/* Get the value of the _FillValue att, if it is there. */
ret = nc_get_att(ncid, varid, CF_VALID_MAX, valid_max);
if (ret == NC_ENOTATT)
{
/* No _FillValue att, so find the default fill value for this
* type. */
if ((ret = nccf_get_default_missing(xtype, NULL, NULL, valid_max)))
return ret;
}
else if (ret != NC_NOERR)
return ret;
}
return NC_NOERR;
}
int
ncattget(
int ncid,
int varid,
const char* name,
void* value
)
{
const int status = nc_get_att(ncid, varid, name, value);
if(status != NC_NOERR)
{
nc_advise("ncattget", status, "ncid %d", ncid);
return -1;
}
return 1;
}
int
main(int argc, char **argv)
{
printf("\n*** Testing netcdf-4 string type.\n");
printf("*** testing very simple string attribute...");
{
#define ATT_LEN 1
size_t att_len;
int ndims, nvars, natts, unlimdimid;
nc_type att_type;
int ncid, i;
char *data_in[ATT_LEN];
char *data[ATT_LEN] = {"An appeaser is one who feeds a crocodile — "
"hoping it will eat him last. "
"Here are some non-ASCII characters: "
"\x00\xAA\xBB\xFF"};
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_put_att(ncid, NC_GLOBAL, ATT_NAME, NC_STRING, ATT_LEN, data)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != ATT_LEN) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != ATT_LEN) ERR;
if (nc_get_att(ncid, NC_GLOBAL, ATT_NAME, data_in)) ERR;
for (i = 0; i < att_len; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(att_len, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
}
int
dumpmetadata(int ncid, NChdr** hdrp)
{
int stat,i,j,k;
NChdr* hdr = (NChdr*)calloc(1,sizeof(NChdr));
MEMCHECK(hdr,NC_ENOMEM);
hdr->ncid = ncid;
hdr->content = ncbytesnew();
if(hdrp) *hdrp = hdr;
stat = nc_inq(hdr->ncid,
&hdr->ndims,
&hdr->nvars,
&hdr->ngatts,
&hdr->unlimid);
CHECK(stat);
if(ncdap3debug > 0) {
fprintf(stdout,"ncid=%d ngatts=%d ndims=%d nvars=%d unlimid=%d\n",
hdr->ncid,hdr->ngatts,hdr->ndims,hdr->nvars,hdr->unlimid);
}
hdr->gatts = (NCattribute*)calloc(1,hdr->ngatts*sizeof(NCattribute));
MEMCHECK(hdr->gatts,NC_ENOMEM);
if(hdr->ngatts > 0)
fprintf(stdout,"global attributes:\n");
for(i=0;i<hdr->ngatts;i++) {
NCattribute* att = &hdr->gatts[i];
char attname[NC_MAX_NAME];
nc_type nctype;
size_t typesize;
size_t nvalues;
stat = nc_inq_attname(hdr->ncid,NC_GLOBAL,i,attname);
CHECK(stat);
att->name = nulldup(attname);
stat = nc_inq_att(hdr->ncid,NC_GLOBAL,att->name,&nctype,&nvalues);
CHECK(stat);
att->etype = nctypetodap(nctype);
typesize = nctypesizeof(att->etype);
fprintf(stdout,"\t[%d]: name=%s type=%s values(%lu)=",
i,att->name,nctypetostring(octypetonc(att->etype)),
(unsigned long)nvalues);
if(nctype == NC_CHAR) {
size_t len = typesize*nvalues;
char* values = (char*)malloc(len+1);/* for null terminate*/
MEMCHECK(values,NC_ENOMEM);
stat = nc_get_att(hdr->ncid,NC_GLOBAL,att->name,values);
CHECK(stat);
values[len] = '\0';
fprintf(stdout," '%s'",values);
} else {
size_t len = typesize*nvalues;
char* values = (char*)malloc(len);
MEMCHECK(values,NC_ENOMEM);
stat = nc_get_att(hdr->ncid,NC_GLOBAL,att->name,values);
CHECK(stat);
for(k=0;k<nvalues;k++) {
fprintf(stdout," ");
dumpdata1(octypetonc(att->etype),k,values);
}
}
fprintf(stdout,"\n");
}
hdr->dims = (Dim*)malloc(hdr->ndims*sizeof(Dim));
MEMCHECK(hdr->dims,NC_ENOMEM);
for(i=0;i<hdr->ndims;i++) {
hdr->dims[i].dimid = i;
stat = nc_inq_dim(hdr->ncid,
hdr->dims[i].dimid,
hdr->dims[i].name,
&hdr->dims[i].size);
CHECK(stat);
fprintf(stdout,"dim[%d]: name=%s size=%lu\n",
i,hdr->dims[i].name,(unsigned long)hdr->dims[i].size);
}
hdr->vars = (Var*)malloc(hdr->nvars*sizeof(Var));
MEMCHECK(hdr->vars,NC_ENOMEM);
for(i=0;i<hdr->nvars;i++) {
Var* var = &hdr->vars[i];
nc_type nctype;
var->varid = i;
stat = nc_inq_var(hdr->ncid,
var->varid,
var->name,
&nctype,
&var->ndims,
var->dimids,
&var->natts);
CHECK(stat);
var->nctype = (nctype);
fprintf(stdout,"var[%d]: name=%s type=%s |dims|=%d",
i,
var->name,
nctypetostring(var->nctype),
var->ndims);
fprintf(stdout," dims={");
for(j=0;j<var->ndims;j++) {
fprintf(stdout," %d",var->dimids[j]);
}
fprintf(stdout,"}\n");
var->atts = (NCattribute*)malloc(var->natts*sizeof(NCattribute));
MEMCHECK(var->atts,NC_ENOMEM);
for(j=0;j<var->natts;j++) {
NCattribute* att = &var->atts[j];
char attname[NC_MAX_NAME];
size_t typesize;
char* values;
nc_type nctype;
size_t nvalues;
stat = nc_inq_attname(hdr->ncid,var->varid,j,attname);
CHECK(stat);
att->name = nulldup(attname);
stat = nc_inq_att(hdr->ncid,var->varid,att->name,&nctype,&nvalues);
CHECK(stat);
att->etype = nctypetodap(nctype);
typesize = nctypesizeof(att->etype);
values = (char*)malloc(typesize*nvalues);
MEMCHECK(values,NC_ENOMEM);
stat = nc_get_att(hdr->ncid,var->varid,att->name,values);
CHECK(stat);
fprintf(stdout,"\tattr[%d]: name=%s type=%s values(%lu)=",
j,att->name,nctypetostring(octypetonc(att->etype)),(unsigned long)nvalues);
for(k=0;k<nvalues;k++) {
fprintf(stdout," ");
dumpdata1(octypetonc(att->etype),k,values);
}
fprintf(stdout,"\n");
}
}
fflush(stdout);
return NC_NOERR;
}
int
main(int argc, char **argv)
{
int ncid;
size_t size_in;
nc_type xtype;
unsigned char data[DIM_LEN][BASE_SIZE], data_in[DIM_LEN][BASE_SIZE];
int i, j;
printf("\n*** Testing netcdf-4 opaque type.\n");
for (i=0; i<DIM_LEN; i++)
for (j=0; j<BASE_SIZE; j++)
data[i][j] = 0;
printf("*** testing scalar opaque variable...");
{
int varid;
char name_in[NC_MAX_NAME+1];
size_t nfields_in, base_size_in;
nc_type base_nc_type_in, var_type;
int class_in;
char var_name[NC_MAX_NAME+1];
int nvars, natts, ndims, unlimdimid;
/* Create a file that has an opaque variable. */
if (nc_create(FILE_NAME, NC_NETCDF4|NC_CLOBBER, &ncid)) ERR;
if (nc_def_opaque(ncid, BASE_SIZE, TYPE_NAME, &xtype)) ERR;
if (nc_inq_user_type(ncid, xtype, name_in, &base_size_in, &base_nc_type_in, &nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE ||
base_nc_type_in != 0 || nfields_in != 0 || class_in != NC_OPAQUE) ERR;
if (nc_inq_opaque(ncid, xtype, name_in, &base_size_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE) ERR;
if (nc_def_var(ncid, VAR_NAME, xtype, 0, NULL, &varid)) ERR;
if (nc_put_var(ncid, varid, &data[0])) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
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_var(ncid, 0, var_name, &var_type, &ndims, NULL, &natts)) ERR;
if (ndims != 0 || strcmp(var_name, VAR_NAME) || natts != 0) ERR;
if (nc_get_var(ncid, 0, &data_in[0])) ERR;
for (j = 0; j < BASE_SIZE; j++)
if (data_in[0][j] != data[0][j]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing opaque variable...");
{
int dimid, varid, dimids[] = {0};
char name_in[NC_MAX_NAME+1];
nc_type base_nc_type_in, var_type;
size_t nfields_in, base_size_in;
int class_in;
char var_name[NC_MAX_NAME+1];
int nvars, natts, ndims, unlimdimid, dimids_var[1];
/* Create a file that has an opaque variable. */
if (nc_create(FILE_NAME, NC_NETCDF4|NC_CLOBBER, &ncid)) ERR;
if (nc_def_opaque(ncid, BASE_SIZE, TYPE_NAME, &xtype)) ERR;
if (nc_inq_user_type(ncid, xtype, name_in, &base_size_in, &base_nc_type_in, &nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE ||
base_nc_type_in != 0 || nfields_in != 0 || class_in != NC_OPAQUE) ERR;
if (nc_inq_opaque(ncid, xtype, name_in, &base_size_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE) ERR;
if (nc_def_dim(ncid, DIM_NAME, DIM_LEN, &dimid)) ERR;
if (nc_def_var(ncid, VAR_NAME, xtype, 1, dimids, &varid)) ERR;
if (nc_put_var(ncid, varid, data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 1 || nvars != 1 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_var(ncid, 0, var_name, &var_type, &ndims, dimids_var, &natts)) ERR;
if (ndims != 1 || strcmp(var_name, VAR_NAME) ||
dimids_var[0] != dimids[0] || natts != 0) ERR;
if (nc_get_var(ncid, 0, data_in)) ERR;
for (i=0; i<DIM_LEN; i++)
for (j=0; j<BASE_SIZE; j++)
if (data_in[i][j] != data[i][j]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing *really* simple opaque attribute...");
{
/* Create a file that has an opaque attribute. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_opaque(ncid, BASE_SIZE, TYPE_NAME, &xtype)) ERR;
/* Write an att. */
if (nc_put_att(ncid, NC_GLOBAL, ATT_NAME, xtype, DIM_LEN, data)) ERR;
if (nc_close(ncid)) ERR;
/* Reopen. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing opaque attribute...");
{
char name_in[NC_MAX_NAME+1];
nc_type base_nc_type_in;
size_t base_size_in;
size_t nfields_in;
int class_in;
/* Create a file that has an opaque attribute. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_opaque(ncid, BASE_SIZE, TYPE_NAME, &xtype)) ERR;
/* Check it out. */
if (nc_inq_user_type(ncid, xtype, name_in, &base_size_in, &base_nc_type_in,
&nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE ||
base_nc_type_in != 0 || nfields_in != 0 || class_in != NC_OPAQUE) ERR;
if (nc_inq_opaque(ncid, xtype, name_in, &base_size_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE) ERR;
/* Write an att. */
if (nc_put_att(ncid, NC_GLOBAL, ATT_NAME, xtype, DIM_LEN, data)) ERR;
if (nc_close(ncid)) ERR;
/* Reopen. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
/* Check it out. */
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &xtype, &size_in)) ERR;
if (size_in != DIM_LEN) ERR;
if (nc_inq_user_type(ncid, xtype, name_in, &base_size_in, &base_nc_type_in, &nfields_in, &class_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE ||
base_nc_type_in != 0 || nfields_in != 0 || class_in != NC_OPAQUE) ERR;
if (nc_inq_opaque(ncid, xtype, name_in, &base_size_in)) ERR;
if (strcmp(name_in, TYPE_NAME) || base_size_in != BASE_SIZE) ERR;
if (nc_get_att(ncid, NC_GLOBAL, ATT_NAME, data_in)) ERR;
for (i=0; i<DIM_LEN; i++)
for (j=0; j<BASE_SIZE; j++)
if (data_in[i][j] != data[i][j]) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing 3 opaque types...");
{
#define TYPE_SIZE1 20
#define NUM_TYPES 3
char name_in[NC_MAX_NAME+1];
nc_type base_nc_type_in;
size_t nfields_in, base_size_in;
nc_type otid[3];
int class_in;
char type_name[NUM_TYPES][NC_MAX_NAME + 1] = {"o1", "o2", "o3"};
int nvars, natts, ndims, unlimdimid;
int ntypes, typeids[NUM_TYPES];
int i;
/* Create a file that has three opaque types. */
if (nc_create(FILE_NAME, NC_NETCDF4|NC_CLOBBER, &ncid)) ERR;
for (i = 0; i < NUM_TYPES; i++)
{
if (nc_def_opaque(ncid, TYPE_SIZE1, type_name[i], &otid[i])) ERR;
if (nc_inq_user_type(ncid, otid[i], name_in, &base_size_in, &base_nc_type_in, &nfields_in, &class_in)) ERR;
if (strcmp(name_in, type_name[i]) || base_size_in != TYPE_SIZE1 ||
base_nc_type_in != 0 || nfields_in != 0 || class_in != NC_OPAQUE) ERR;
if (nc_inq_opaque(ncid, otid[i], name_in, &base_size_in)) ERR;
if (strcmp(name_in, type_name[i]) || base_size_in != TYPE_SIZE1) ERR;
}
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_typeids(ncid, &ntypes, typeids)) ERR;
if (ntypes != NUM_TYPES) ERR;
for (i = 0; i < NUM_TYPES; i++)
{
if (nc_inq_user_type(ncid, otid[i], name_in, &base_size_in, &base_nc_type_in, &nfields_in, &class_in)) ERR;
if (strcmp(name_in, type_name[i]) || base_size_in != TYPE_SIZE1 ||
base_nc_type_in != 0 || nfields_in != 0 || class_in != NC_OPAQUE) ERR;
if (nc_inq_opaque(ncid, otid[i], name_in, &base_size_in)) ERR;
if (strcmp(name_in, type_name[i]) || base_size_in != TYPE_SIZE1) ERR;
}
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
}
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
}
int
main(int argc, char **argv)
{
printf("\n*** Testing netcdf-4 string type.\n");
printf("*** testing string attribute...");
{
#define ATT_LEN_1 1
#define MOUNTAIN_RANGE "mountain_range"
size_t att_len;
int ndims, nvars, natts, unlimdimid;
nc_type att_type;
int ncid, i;
char *data_in[ATT_LEN_1] = {NULL};
char *data[ATT_LEN_1] = {"R"};
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_put_att(ncid, NC_GLOBAL, MOUNTAIN_RANGE, NC_STRING, ATT_LEN_1, data)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, MOUNTAIN_RANGE, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != ATT_LEN_1) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, MOUNTAIN_RANGE, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != ATT_LEN_1) ERR;
if (nc_get_att(ncid, NC_GLOBAL, MOUNTAIN_RANGE, data_in)) ERR;
for (i = 0; i < att_len; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(ATT_LEN_1, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string attribute...");
{
#define ATT_LEN 9
size_t att_len;
int ndims, nvars, natts, unlimdimid;
nc_type att_type;
int ncid, i;
char *data_in[ATT_LEN];
char *data[ATT_LEN] = {"Let but your honour know",
"Whom I believe to be most strait in virtue",
"That, in the working of your own affections",
"Had time cohered with place or place with wishing",
"Or that the resolute acting of your blood",
"Could have attain'd the effect of your own purpose",
"Whether you had not sometime in your life",
"Err'd in this point which now you censure him",
"And pull'd the law upon you."
};
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_put_att(ncid, NC_GLOBAL, ATT_NAME, NC_STRING, ATT_LEN, data)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != ATT_LEN) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != ATT_LEN) ERR;
if (nc_get_att(ncid, NC_GLOBAL, ATT_NAME, data_in)) ERR;
for (i = 0; i < att_len; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(att_len, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string var functions...");
{
#define MOBY_LEN 16
int ncid, varid, dimids[NDIMS];
char *data[] = {"Perhaps a very little thought will now enable you to account for ",
"those repeated whaling disasters--some few of which are casually ",
"chronicled--of this man or that man being taken out of the boat by ",
"the line, and lost.",
"For, when the line is darting out, to be seated then in the boat, ",
"is like being seated in the midst of the manifold whizzings of a ",
"steam-engine in full play, when every flying beam, and shaft, and wheel, ",
"is grazing you.",
"It is worse; for you cannot sit motionless in the heart of these perils, ",
"because the boat is rocking like a cradle, and you are pitched one way and ",
"the other, without the slightest warning;",
"But why say more?",
"All men live enveloped in whale-lines.",
"All are born with halters round their necks; but it is only when caught ",
"in the swift, sudden turn of death, that mortals realize the silent, subtle, ",
"ever-present perils of life."
};
char *data_in[MOBY_LEN];
int i;
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, MOBY_LEN, dimids)) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_STRING, NDIMS, dimids, &varid)) ERR;
if (nc_put_var_string(ncid, varid, (const char **)data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_get_var_string(ncid, varid, data_in)) ERR;
for (i=0; i<MOBY_LEN; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(MOBY_LEN, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string attributes...");
{
#define SOME_PRES 16
#define NDIMS_PRES 1
#define ATT2_NAME "presidents"
int ncid, i;
char *data[SOME_PRES] = {"Washington", "Adams", "Jefferson", "Madison",
"Monroe", "Adams", "Jackson", "VanBuren",
"Harrison", "Tyler", "Polk", "Tayor",
"Fillmore", "Peirce", "Buchanan", "Lincoln"
};
char *data_in[SOME_PRES];
/* Create a file with string attribute. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_put_att_string(ncid, NC_GLOBAL, ATT2_NAME, SOME_PRES, (const char **)data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_get_att_string(ncid, NC_GLOBAL, ATT2_NAME, (char **)data_in)) ERR;
for (i=0; i < SOME_PRES; i++)
if (strcmp(data_in[i], data[i])) ERR;
/* Must free your data! */
if (nc_free_string(SOME_PRES, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string fill value...");
{
#define NUM_PRES 43
#define SOME_PRES 16
#define NDIMS_PRES 1
#define VAR_NAME_P "presidents"
int ncid, varid, i, dimids[NDIMS_PRES];
size_t start[NDIMS_PRES], count[NDIMS_PRES];
char *data[SOME_PRES] = {"Washington", "Adams", "Jefferson", "Madison",
"Monroe", "Adams", "Jackson", "VanBuren",
"Harrison", "Tyler", "Polk", "Tayor",
"Fillmore", "Peirce", "Buchanan", "Lincoln"
};
char *data_in[NUM_PRES];
/* Create a file with NUM_PRES strings, and write SOME_PRES of
* them. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, NUM_PRES, dimids)) ERR;
if (nc_def_var(ncid, VAR_NAME_P, NC_STRING, NDIMS_PRES, dimids, &varid)) ERR;
start[0] = 0;
count[0] = SOME_PRES;
if (nc_put_vara_string(ncid, varid, start, count, (const char **)data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_get_var_string(ncid, varid, data_in)) ERR;
for (i = 0; i < NUM_PRES; i++)
{
if (i < SOME_PRES && strcmp(data_in[i], data[i])) ERR;
if (i >= SOME_PRES && strcmp(data_in[i], "")) ERR;
}
/* Must free your data! */
if (nc_free_string(NUM_PRES, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing long string variable...");
{
#define VAR_NAME2 "empty"
#define ATT_NAME2 "empty"
#define DHR_LEN 30
#define DIM_NAME1 "article"
#define VAR_NAME1 "universal_declaration_of_human_rights"
int var_dimids[NDIMS];
int ndims, nvars, natts, unlimdimid;
nc_type var_type;
char var_name[NC_MAX_NAME + 1];
int var_natts, var_ndims;
int ncid, varid, i, dimids[NDIMS], varid2;
char *data_in[DHR_LEN];
char *data[DHR_LEN] = {
"All human beings are born free and equal in dignity and rights. "
"They are endowed with reason and "
"conscience and should act towards one another in a "
"spirit of brotherhood.",
"Everyone is entitled to all the rights and freedoms set "
"forth in this Declaration, without distinction of "
"any kind, such as race, colour, sex, language, religion, "
"political or other opinion, national or social "
"origin, property, birth or other status. Furthermore, no "
"distinction shall be made on the basis of the "
"political, jurisdictional or international status of the "
"country or territory to which a person belongs, "
"whether it be independent, trust, non-self-governing or "
"under any other limitation of sovereignty.",
"Everyone has the right to life, liberty and security of person.",
"No one shall be held in slavery or servitude; slavery and the "
"slave trade shall be prohibited in all their forms.",
"No one shall be subjected to torture or to cruel, "
"inhuman or degrading treatment or punishment.",
"Everyone has the right to recognition everywhere as "
"a person before the law.",
"All are equal before the law and are entitled without "
"any discrimination to equal protection of the law. All are "
"entitled to equal protection against any discrimination in "
"violation of this Declaration and against any incitement "
"to such discrimination.",
"Everyone has the right to an effective remedy by the "
"competent national tribunals for acts violating the "
"fundamental rights granted "
"him by the constitution or by law.",
"No one shall be subjected to arbitrary arrest, detention or exile.",
"Everyone is entitled in full equality to a fair and public "
"hearing by an independent and impartial tribunal, in the "
"determination of his rights and obligations and of any "
"criminal charge against him.",
"(1) Everyone charged with a penal offence has the right "
"to be presumed innocent until proved guilty according to law in a "
"public trial at which he has had all the guarantees "
"necessary for his defence."
"(2) No one shall be held guilty of any penal offence "
"on account of any act or omission which did not constitute a penal "
"offence, under national or international law, at the time "
"when it was committed. Nor shall a heavier penalty be imposed "
"than the one that was applicable at the time the penal "
"offence was committed.",
"No one shall be subjected to arbitrary interference with "
"his privacy, family, home or correspondence, nor to attacks upon "
"his honour and reputation. Everyone has the right to the "
"protection of the law against such interference or attacks.",
"(1) Everyone has the right to freedom of movement and "
"residence within the borders of each state."
"(2) Everyone has the right to leave any country, "
"including his own, and to return to his country.",
"(1) Everyone has the right to seek and to enjoy in "
"other countries asylum from persecution. "
"(2) This right may not be invoked in the case of prosecutions "
"genuinely arising from non-political crimes or from acts "
"contrary to the purposes and principles of the United Nations.",
"(1) Everyone has the right to a nationality. (2) No one shall "
"be arbitrarily deprived of his nationality nor denied the "
"right to change his nationality.",
"(1) Men and women of full age, without any limitation "
"due to race, nationality or religion, have the right "
"to marry and to found a family. "
"They are entitled to equal rights as to marriage, "
"during marriage and at its dissolution. (2) Marriage "
"shall be entered into only with the free and full "
"consent of the intending spouses. (3) The family is "
"the natural and fundamental group unit of society and "
"is entitled to protection by society and the State.",
"(1) Everyone has the right to own property alone as "
"well as in association with others. (2) No one shall "
"be arbitrarily deprived of his property.",
"Everyone has the right to freedom of thought, conscience "
"and religion; this right includes freedom to change "
"his religion or belief, and freedom, "
"either alone or in community with others and in "
"public or private, to manifest his religion or "
"belief in teaching, practice, worship and observance.",
"Everyone has the right to freedom of opinion and "
"expression; this right includes freedom to hold "
"opinions without interference and to seek, receive "
"and impart information and ideas through any media "
"and regardless of frontiers.",
"(1) Everyone has the right to freedom of peaceful assembly "
"and association. (2) No one may be compelled to belong to "
"an association.",
"(1) Everyone has the right to take part in the government "
"of his country, directly or through freely chosen representatives. "
"(2) Everyone has the right of equal access to public "
"service in his country. (3) The will of the people "
"shall be the basis of the authority of government; "
"this will shall be expressed in periodic and genuine "
"elections which shall be by universal and equal suffrage "
"and shall be held by secret vote or by "
"equivalent free voting procedures.",
"Everyone, as a member of society, has the right to "
"social security and is entitled to realization, "
"through national effort and international co-operation "
"and in accordance with the organization and resources of "
"each State, of the economic, social and cultural rights "
"indispensable for his dignity and the free "
"development of his personality.",
"(1) Everyone has the right to work, to free choice "
"of employment, to just and favourable conditions of "
"work and to protection against unemployment. "
"(2) Everyone, without any discrimination, has the right "
"to equal pay for equal work. (3) Everyone who works "
"has the right to just and favourable "
"remuneration ensuring for himself and his family an "
"existence worthy of human dignity, and supplemented, "
"if necessary, by other means of social protection."
"(4) Everyone has the right to form and to join trade "
"unions for the protection of his interests.",
"Everyone has the right to rest and leisure, including "
"reasonable limitation of working hours and periodic "
"holidays with pay.",
"(1) Everyone has the right to a standard of living "
"adequate for the health and well-being of himself "
"and of his family, including food, clothing, housing "
"and medical care and necessary social services, and "
"the right to security in the event of unemployment, "
"sickness, disability, widowhood, old age or other lack "
"of livelihood in circumstances beyond his control. "
"(2) Motherhood and childhood are entitled to special "
"care and assistance. All children, whether "
"born in or out of wedlock, shall enjoy the same "
"social protection.",
"(1) Everyone has the right to education. Education "
"shall be free, at least in the elementary and "
"fundamental stages. Elementary education shall be compulsory. "
"Technical and professional education shall be made generally "
"available and higher education "
"shall be equally accessible to all on the basis of merit. "
"(2) Education shall be directed to the full development of "
"the human personality and to the strengthening of respect for "
"human rights and fundamental freedoms. "
"It shall promote understanding, tolerance and friendship among "
"all nations, racial or religious groups, and shall further the "
"activities of the United Nations "
"for the maintenance of peace. (3) Parents have a prior right to "
"choose the kind of education that shall be given to their children.",
"(1) Everyone has the right freely to participate in the cultural "
"life of the community, to enjoy the arts and to share in scientific "
"advancement and its benefits. "
"(2) Everyone has the right to the protection of the moral "
"and material interests resulting from any scientific, "
"literary or artistic production of which he is the author.",
"Everyone is entitled to a social and international order in "
"which the rights and freedoms set forth in this Declaration "
"can be fully realized.",
"(1) Everyone has duties to the community in which alone "
"the free and full development of his personality is possible. "
"(2) In the exercise of his rights and "
"freedoms, everyone shall be subject only to such limitations "
"as are determined by law solely for the purpose "
"of securing due recognition and respect for the rights "
"and freedoms of others and of meeting the just requirements "
"of morality, public order and the general welfare in a "
"democratic society. (3) These rights and freedoms may in no "
"case be exercised contrary to the purposes and "
"principles of the United Nations.",
"Nothing in this Declaration may be interpreted as implying "
"for any State, group or person any right to engage in any "
"activity or to perform any act aimed at the destruction of "
"any of the rights and freedoms set forth herein."
};
char *empty_string[] = {""};
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
/* Create an array of strings for the Universal Declaraion of Human Rights. */
if (nc_def_dim(ncid, DIM_NAME1, DHR_LEN, dimids)) ERR;
if (nc_def_var(ncid, VAR_NAME1, NC_STRING, NDIMS, dimids, &varid)) ERR;
/* Create a scalar variable for the empty string. */
if (nc_def_var(ncid, VAR_NAME2, NC_STRING, 0, NULL, &varid2)) ERR;
/* Check some stuff. */
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS || nvars != 2 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_var(ncid, varid, var_name, &var_type, &var_ndims,
var_dimids, &var_natts)) ERR;
if (var_type != NC_STRING || strcmp(var_name, VAR_NAME1) || var_ndims != NDIMS ||
var_dimids[0] != dimids[0]) ERR;
/* Write the universal declaraion of human rights. */
if (nc_put_var(ncid, varid, data)) ERR;
/* Write an empty string with an empty attribute. */
if (nc_put_var(ncid, varid2, empty_string)) ERR;
if (nc_put_att(ncid, varid2, ATT_NAME2, NC_STRING, 0, empty_string)) ERR;
/* Close the file. */
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS || nvars != 2 || natts != 0 || unlimdimid != -1) ERR;
/* Check declaration. */
if (nc_inq_varid(ncid, VAR_NAME1, &varid)) ERR;
if (nc_inq_var(ncid, varid, var_name, &var_type, &var_ndims,
var_dimids, &var_natts)) ERR;
if (var_type != NC_STRING || strcmp(var_name, VAR_NAME1) || var_ndims != NDIMS ||
var_dimids[0] != dimids[0]) ERR;
if (nc_get_var(ncid, varid, data_in)) ERR;
for (i = 0; i < DHR_LEN; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(DHR_LEN, data_in)) ERR;
/* Check the empty var and att. */
if (nc_inq_varid(ncid, VAR_NAME2, &varid)) ERR;
if (nc_get_var(ncid, varid, data_in)) ERR;
if (strcmp(data_in[0], empty_string[0])) ERR;
if (nc_free_string(1, data_in)) ERR;
if (nc_get_att(ncid, varid, ATT_NAME2, NULL)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
}
int
check_attrs(int ncid, int obj)
{
int attid;
int natts = 0;
size_t len;
nc_type type;
char *vlstr;
char fixstr[10];
int x;
/* Check the object's attributes are OK */
if (nc_inq_varnatts(ncid, obj, &natts )) ERR_GOTO;
if (natts != 6) ERR_GOTO;
if (nc_inq_attid(ncid, obj, VSTR_ATT1_NAME, &attid)) ERR_GOTO;
if (attid != 0) ERR_GOTO;
if (nc_inq_atttype(ncid, obj, VSTR_ATT1_NAME, &type)) ERR_GOTO;
if (type != NC_STRING) ERR_GOTO;
if (nc_inq_attlen(ncid, obj, VSTR_ATT1_NAME, &len)) ERR_GOTO;
if (len != 1) ERR_GOTO;
vlstr = NULL;
if (nc_get_att(ncid, obj, VSTR_ATT1_NAME, &vlstr)) ERR_GOTO;
if (NULL != vlstr) ERR_GOTO;
if (nc_inq_attid(ncid, obj, VSTR_ATT2_NAME, &attid)) ERR_GOTO;
if (attid != 1) ERR_GOTO;
if (nc_inq_atttype(ncid, obj, VSTR_ATT2_NAME, &type)) ERR_GOTO;
if (type != NC_STRING) ERR_GOTO;
if (nc_inq_attlen(ncid, obj, VSTR_ATT2_NAME, &len)) ERR_GOTO;
if (len != 1) ERR_GOTO;
vlstr = NULL;
if (nc_get_att(ncid, obj, VSTR_ATT2_NAME, &vlstr)) ERR_GOTO;
if (NULL != vlstr) ERR_GOTO;
if (nc_inq_attid(ncid, obj, VSTR_ATT3_NAME, &attid)) ERR_GOTO;
if (attid != 2) ERR_GOTO;
if (nc_inq_atttype(ncid, obj, VSTR_ATT3_NAME, &type)) ERR_GOTO;
if (type != NC_STRING) ERR_GOTO;
if (nc_inq_attlen(ncid, obj, VSTR_ATT3_NAME, &len)) ERR_GOTO;
if (len != 1) ERR_GOTO;
vlstr = NULL;
if (nc_get_att(ncid, obj, VSTR_ATT3_NAME, &vlstr)) ERR_GOTO;
if (strcmp(vlstr, "")) ERR_GOTO;
free(vlstr);
if (nc_inq_attid(ncid, obj, VSTR_ATT4_NAME, &attid)) ERR_GOTO;
if (attid != 3) ERR_GOTO;
if (nc_inq_atttype(ncid, obj, VSTR_ATT4_NAME, &type)) ERR_GOTO;
if (type != NC_STRING) ERR_GOTO;
if (nc_inq_attlen(ncid, obj, VSTR_ATT4_NAME, &len)) ERR_GOTO;
if (len != 1) ERR_GOTO;
vlstr = NULL;
if (nc_get_att(ncid, obj, VSTR_ATT4_NAME, &vlstr)) ERR_GOTO;
if (strcmp(vlstr, "foo")) ERR_GOTO;
free(vlstr);
if (nc_inq_attid(ncid, obj, FSTR_ATT_NAME, &attid)) ERR_GOTO;
if (attid != 4) ERR_GOTO;
if (nc_inq_atttype(ncid, obj, FSTR_ATT_NAME, &type)) ERR_GOTO;
if (type != NC_CHAR) ERR_GOTO;
if (nc_inq_attlen(ncid, obj, FSTR_ATT_NAME, &len)) ERR_GOTO;
if (len != 10) ERR_GOTO;
memset(fixstr, 1, sizeof(fixstr));
if (nc_get_att(ncid, obj, FSTR_ATT_NAME, fixstr)) ERR_GOTO;
if ('\0' != fixstr[0]) ERR_GOTO;
if (nc_inq_attid(ncid, obj, INT_ATT_NAME, &attid)) ERR_GOTO;
if (attid != 5) ERR_GOTO;
if (nc_inq_atttype(ncid, obj, INT_ATT_NAME, &type)) ERR_GOTO;
if (type != NC_INT) ERR_GOTO;
if (nc_inq_attlen(ncid, obj, INT_ATT_NAME, &len)) ERR_GOTO;
if (len != 1) ERR_GOTO;
x = -1;
if (nc_get_att(ncid, obj, INT_ATT_NAME, &x)) ERR_GOTO;
if (0 != x) ERR_GOTO;
return(0);
error:
return(-1);
}
int
main(int argc, char **argv)
{
#ifdef USE_PARALLEL
MPI_Init(&argc, &argv);
#endif
printf("\n*** Testing netcdf-4 string type.\n");
printf("*** testing string variable...");
{
int var_dimids[NDIMS];
int ndims, nvars, natts, unlimdimid;
nc_type var_type;
char var_name[NC_MAX_NAME + 1];
int var_natts, var_ndims;
int ncid, varid, i, dimids[NDIMS];
char *data_in[DIM_LEN];
char *data[DIM_LEN] = {"Let but your honour know",
"Whom I believe to be most strait in virtue",
"That, in the working of your own affections",
"Had time cohered with place or place with wishing",
"Or that the resolute acting of your blood",
"Could have attain'd the effect of your own purpose",
"Whether you had not sometime in your life",
"Err'd in this point which now you censure him",
"And pull'd the law upon you."};
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, DIM_LEN, dimids)) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_STRING, NDIMS, dimids, &varid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS || nvars != 1 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_var(ncid, varid, var_name, &var_type, &var_ndims,
var_dimids, &var_natts)) ERR;
if (var_type != NC_STRING || strcmp(var_name, VAR_NAME) || var_ndims != NDIMS ||
var_dimids[0] != dimids[0]) ERR;
if (nc_put_var(ncid, varid, data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != NDIMS || nvars != 1 || natts != 0 || unlimdimid != -1) ERR;
if (nc_inq_var(ncid, varid, var_name, &var_type, &var_ndims,
var_dimids, &var_natts)) ERR;
if (var_type != NC_STRING || strcmp(var_name, VAR_NAME) || var_ndims != NDIMS ||
var_dimids[0] != dimids[0]) ERR;
if (nc_get_var(ncid, varid, data_in)) ERR;
for (i=0; i<DIM_LEN; i++)
if (strcmp(data_in[i], data[i])) ERR;
for (i = 0; i < DIM_LEN; i++)
free(data_in[i]);
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string attribute...");
{
size_t att_len;
int ndims, nvars, natts, unlimdimid;
nc_type att_type;
int ncid, i;
char *data_in[DIM_LEN];
char *data[DIM_LEN] = {"Let but your honour know",
"Whom I believe to be most strait in virtue",
"That, in the working of your own affections",
"Had time cohered with place or place with wishing",
"Or that the resolute acting of your blood",
"Could have attain'd the effect of your own purpose",
"Whether you had not sometime in your life",
"Err'd in this point which now you censure him",
"And pull'd the law upon you."};
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_put_att(ncid, NC_GLOBAL, ATT_NAME, NC_STRING, DIM_LEN, data)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != DIM_LEN) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_inq(ncid, &ndims, &nvars, &natts, &unlimdimid)) ERR;
if (ndims != 0 || nvars != 0 || natts != 1 || unlimdimid != -1) ERR;
if (nc_inq_att(ncid, NC_GLOBAL, ATT_NAME, &att_type, &att_len)) ERR;
if (att_type != NC_STRING || att_len != DIM_LEN) ERR;
if (nc_get_att(ncid, NC_GLOBAL, ATT_NAME, data_in)) ERR;
for (i = 0; i < att_len; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(att_len, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string var functions...");
{
#define MOBY_LEN 16
int ncid, varid, i, dimids[NDIMS];
char *data[] = {"Perhaps a very little thought will now enable you to account for ",
"those repeated whaling disasters--some few of which are casually ",
"chronicled--of this man or that man being taken out of the boat by ",
"the line, and lost.",
"For, when the line is darting out, to be seated then in the boat, ",
"is like being seated in the midst of the manifold whizzings of a ",
"steam-engine in full play, when every flying beam, and shaft, and wheel, ",
"is grazing you.",
"It is worse; for you cannot sit motionless in the heart of these perils, ",
"because the boat is rocking like a cradle, and you are pitched one way and ",
"the other, without the slightest warning;",
"But why say more?",
"All men live enveloped in whale-lines.",
"All are born with halters round their necks; but it is only when caught ",
"in the swift, sudden turn of death, that mortals realize the silent, subtle, ",
"ever-present perils of life."};
char *data_in[MOBY_LEN];
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, MOBY_LEN, dimids)) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_STRING, NDIMS, dimids, &varid)) ERR;
if (nc_put_var_string(ncid, varid, (const char **)data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_get_var_string(ncid, varid, data_in)) ERR;
for (i=0; i<MOBY_LEN; i++)
if (strcmp(data_in[i], data[i])) ERR;
if (nc_free_string(MOBY_LEN, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string attributes...");
{
#define SOME_PRES 16
#define NDIMS_PRES 1
#define ATT2_NAME "presidents"
int ncid, i;
char *data[SOME_PRES] = {"Washington", "Adams", "Jefferson", "Madison",
"Monroe", "Adams", "Jackson", "VanBuren",
"Harrison", "Tyler", "Polk", "Tayor",
"Fillmore", "Peirce", "Buchanan", "Lincoln"};
char *data_in[SOME_PRES];
/* Create a file with string attribute. */
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_put_att_string(ncid, NC_GLOBAL, ATT2_NAME, SOME_PRES, (const char **)data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_get_att_string(ncid, NC_GLOBAL, ATT2_NAME, (char **)data_in)) ERR;
for (i=0; i < SOME_PRES; i++)
if (strcmp(data_in[i], data[i])) ERR;
/* Must free your data! */
if (nc_free_string(SOME_PRES, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
printf("*** testing string fill value...");
{
#define NUM_PRES 43
#define SOME_PRES 16
#define NDIMS_PRES 1
int ncid, varid, i, dimids[NDIMS_PRES];
size_t start[NDIMS_PRES], count[NDIMS_PRES];
char *data[SOME_PRES] = {"Washington", "Adams", "Jefferson", "Madison",
"Monroe", "Adams", "Jackson", "VanBuren",
"Harrison", "Tyler", "Polk", "Tayor",
"Fillmore", "Peirce", "Buchanan", "Lincoln"};
char *data_in[NUM_PRES];
/* Create a file with NUM_PRES strings, and write SOME_PRES of
* them. */
/* nc_set_log_level(4);*/
if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
if (nc_def_dim(ncid, DIM_NAME, NUM_PRES, dimids)) ERR;
if (nc_def_var(ncid, VAR_NAME, NC_STRING, NDIMS_PRES, dimids, &varid)) ERR;
start[0] = 0;
count[0] = SOME_PRES;
if (nc_put_vara_string(ncid, varid, start, count, (const char **)data)) ERR;
if (nc_close(ncid)) ERR;
/* Check it out. */
if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
if (nc_get_var_string(ncid, varid, data_in)) ERR;
for (i=0; i < NUM_PRES; i++)
{
if (i < SOME_PRES && strcmp(data_in[i], data[i])) ERR;
if (i >= SOME_PRES && strcmp(data_in[i], "")) ERR;
}
/* Must free your data! */
if (nc_free_string(SOME_PRES, (char **)data_in)) ERR;
if (nc_close(ncid)) ERR;
}
SUMMARIZE_ERR;
FINAL_RESULTS;
#ifdef USE_PARALLEL
MPI_Finalize();
#endif
}
int
NC3_inq_var(int ncid,
int varid,
char *name,
nc_type *typep,
int *ndimsp,
int *dimids,
int *nattsp,
int *no_fillp,
void *fill_valuep)
{
int status;
NC *nc;
NC3_INFO* ncp;
NC_var *varp;
size_t ii;
status = NC_check_id(ncid, &nc);
if(status != NC_NOERR)
return status;
ncp = NC3_DATA(nc);
varp = elem_NC_vararray(&ncp->vars, (size_t)varid);
if(varp == NULL)
return NC_ENOTVAR;
if(name != NULL)
{
(void) strncpy(name, varp->name->cp, varp->name->nchars);
name[varp->name->nchars] = 0;
}
if(typep != 0)
*typep = varp->type;
if(ndimsp != 0)
{
*ndimsp = (int) varp->ndims;
}
if(dimids != 0)
{
for(ii = 0; ii < varp->ndims; ii++)
{
dimids[ii] = varp->dimids[ii];
}
}
if(nattsp != 0)
{
*nattsp = (int) varp->attrs.nelems;
}
if (no_fillp != NULL) *no_fillp = varp->no_fill;
if (fill_valuep != NULL) {
status = nc_get_att(ncid, varid, _FillValue, fill_valuep);
if (status != NC_NOERR && status != NC_ENOTATT)
return status;
if (status == NC_ENOTATT) {
status = NC3_inq_default_fill_value(varp->type, fill_valuep);
if (status != NC_NOERR) return status;
}
}
return NC_NOERR;
}