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205 lines
9.0 KiB
C
205 lines
9.0 KiB
C
/* This is part of the netCDF package.
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Copyright 2010 University Corporation for Atmospheric Research/Unidata
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See COPYRIGHT file for conditions of use.
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Test netcdf-4 group code some more.
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$Id$
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*/
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#include <nc_tests.h>
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#include "netcdf.h"
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#define FILE_NAME "tst_grps.nc"
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#define DIM1_NAME "kingdom"
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#define DIM1_LEN 3
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#define DIM2_NAME "year"
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#define DIM2_LEN 5
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#define VAR1_NAME "Number_of_Beheadings_in_Family"
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#define DYNASTY "Tudor"
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#define HENRY_VII "Henry_VII"
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#define MARGARET "Margaret"
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#define JAMES_V_OF_SCOTLAND "James_V_of_Scotland"
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#define MARY_I_OF_SCOTLAND "Mary_I_of_Scotland"
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#define JAMES_VI_OF_SCOTLAND_AND_I_OF_ENGLAND "James_VI_of_Scotland_and_I_of_England"
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#define MAX_SIBLING_GROUPS 10
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#define NUM_CASTLES_NAME "Number_of_Castles"
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int
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main(int argc, char **argv)
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{
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printf("\n*** Testing netcdf-4 group functions.\n");
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printf("*** testing use of unlimited dim in parent group...");
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{
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#define NDIMS_IN_VAR 1
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#define NDIMS_IN_FILE 2
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#define BABE_LIMIT 3
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#define DIM_NAME1 "Influence"
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#define DIM_NAME2 "Babe_Factor"
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#define VAR_NAME1 "Court_of_Star_Chamber"
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#define VAR_NAME2 "Justice_of_the_Peace"
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#define VAR_NAME3 "Bosworth_Field"
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int ncid, dimid1, dimid2, varid1, varid2, varid3, henry_vii_id;
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int grpid_in, varid_in1, varid_in2, varid_in3;
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nc_type xtype_in;
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int ndims_in, dimids_in[NDIMS_IN_FILE], dimid1_in, natts;
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char name_in[NC_MAX_NAME + 1];
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size_t len_in, index[NDIMS_IN_VAR] = {0};
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long long value = NC_FILL_INT64 + 1, value_in;
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/* Create a file with an unlimited dim and a limited, used by
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* variables in child groups. */
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if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
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if (nc_def_dim(ncid, DIM_NAME1, NC_UNLIMITED, &dimid1)) ERR;
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if (nc_def_dim(ncid, DIM_NAME2, BABE_LIMIT, &dimid2)) ERR;
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if (nc_def_grp(ncid, HENRY_VII, &henry_vii_id)) ERR;
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if (nc_def_var(henry_vii_id, VAR_NAME1, NC_INT64, NDIMS_IN_VAR, &dimid1, &varid1)) ERR;
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if (nc_def_var(henry_vii_id, VAR_NAME2, NC_INT64, NDIMS_IN_VAR, &dimid1, &varid2)) ERR;
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if (nc_def_var(henry_vii_id, VAR_NAME3, NC_INT64, NDIMS_IN_VAR, &dimid2, &varid3)) ERR;
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/* Check it out. Find the group by name. */
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if (nc_inq_ncid(ncid, HENRY_VII, &grpid_in)) ERR;
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/* Ensure that dimensions in parent are visible and correct. */
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if (nc_inq_dimids(grpid_in, &ndims_in, dimids_in, 1)) ERR;
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if (ndims_in != NDIMS_IN_FILE || dimids_in[0] != dimid1 || dimids_in[1] != dimid2) ERR;
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if (nc_inq_dim(grpid_in, dimids_in[0], name_in, &len_in)) ERR;
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if (strcmp(name_in, DIM_NAME1) || len_in != 0) ERR;
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if (nc_inq_dim(grpid_in, dimids_in[1], name_in, &len_in)) ERR;
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if (strcmp(name_in, DIM_NAME2) || len_in != BABE_LIMIT) ERR;
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/* Check the vars in the group. */
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if (nc_inq_varid(grpid_in, VAR_NAME1, &varid_in1)) ERR;
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if (nc_inq_varid(grpid_in, VAR_NAME2, &varid_in2)) ERR;
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if (nc_inq_varid(grpid_in, VAR_NAME3, &varid_in3)) ERR;
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if (varid_in1 != varid1 || varid_in2 != varid2 || varid_in3 != varid3) ERR;
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if (nc_inq_var(grpid_in, varid1, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
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if (strcmp(name_in, VAR_NAME1) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
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dimid1_in != dimid1 || natts != 0) ERR;
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if (nc_inq_var(grpid_in, varid2, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
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if (strcmp(name_in, VAR_NAME2) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
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dimid1_in != dimid1 || natts != 0) ERR;
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if (nc_inq_var(grpid_in, varid3, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
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if (strcmp(name_in, VAR_NAME3) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
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dimid1_in != dimid2 || natts != 0) ERR;
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/* Write one value to one variable. */
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if (nc_put_var1_longlong(grpid_in, varid_in1, index, &value)) ERR;
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/* Read one value from the second unlim dim variable. It should
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* be the fill value. */
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if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in)) ERR;
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if (value_in != NC_FILL_INT64) ERR;
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/* Read one value from the variable with limited dim. It should
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* be the fill value. */
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if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in)) ERR;
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if (value_in != NC_FILL_INT64) ERR;
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/* Attempt to read beyond end of dimensions to generate error. */
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index[0] = BABE_LIMIT;
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if (nc_get_var1_longlong(grpid_in, varid_in1, index, &value_in) != NC_EINVALCOORDS) ERR;
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if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in) != NC_EINVALCOORDS) ERR;
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if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in) != NC_EINVALCOORDS) ERR;
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if (nc_close(ncid)) ERR;
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/* Check it out again. */
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if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
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/* Find the group by name. */
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if (nc_inq_ncid(ncid, HENRY_VII, &grpid_in)) ERR;
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/* Ensure that dimensions in parent are visible and correct. */
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if (nc_inq_dimids(grpid_in, &ndims_in, dimids_in, 1)) ERR;
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if (ndims_in != NDIMS_IN_FILE || dimids_in[0] != dimid1 || dimids_in[1] != dimid2) ERR;
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if (nc_inq_dim(grpid_in, dimids_in[0], name_in, &len_in)) ERR;
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if (strcmp(name_in, DIM_NAME1) || len_in != 1) ERR;
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if (nc_inq_dim(grpid_in, dimids_in[1], name_in, &len_in)) ERR;
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if (strcmp(name_in, DIM_NAME2) || len_in != BABE_LIMIT) ERR;
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/* Check the vars in the group. */
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if (nc_inq_varid(grpid_in, VAR_NAME1, &varid_in1)) ERR;
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if (nc_inq_varid(grpid_in, VAR_NAME2, &varid_in2)) ERR;
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if (nc_inq_varid(grpid_in, VAR_NAME3, &varid_in3)) ERR;
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if (varid_in1 != varid1 || varid_in2 != varid2 || varid_in3 != varid3) ERR;
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if (nc_inq_var(grpid_in, varid1, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
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if (strcmp(name_in, VAR_NAME1) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
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dimid1_in != dimid1 || natts != 0) ERR;
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if (nc_inq_var(grpid_in, varid2, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
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if (strcmp(name_in, VAR_NAME2) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
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dimid1_in != dimid1 || natts != 0) ERR;
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if (nc_inq_var(grpid_in, varid3, name_in, &xtype_in, &ndims_in, &dimid1_in, &natts)) ERR;
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if (strcmp(name_in, VAR_NAME3) || xtype_in != NC_INT64 || ndims_in != NDIMS_IN_VAR ||
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dimid1_in != dimid2 || natts != 0) ERR;
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/* Read one value from the second unlim dim variable. It should
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* be the fill value. */
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index[0] = 0;
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if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in)) ERR;
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if (value_in != NC_FILL_INT64) ERR;
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/* Read one value from the variable with limited dim. It should
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* be the fill value. */
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if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in)) ERR;
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if (value_in != NC_FILL_INT64) ERR;
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/* Attempt to read beyond end of dimensions to generate error. */
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index[0] = BABE_LIMIT;
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if (nc_get_var1_longlong(grpid_in, varid_in1, index, &value_in) != NC_EINVALCOORDS) ERR;
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if (nc_get_var1_longlong(grpid_in, varid_in2, index, &value_in) != NC_EINVALCOORDS) ERR;
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if (nc_get_var1_longlong(grpid_in, varid_in3, index, &value_in) != NC_EINVALCOORDS) ERR;
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if (nc_close(ncid)) ERR;
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}
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SUMMARIZE_ERR;
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printf("*** testing groups and unlimited dimensions...");
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{
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int ncid;
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int henry_vii_id;
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int tudor_id;
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int dimids_in[MAX_SIBLING_GROUPS], ndims_in;
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int num_grps;
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int dimid, dynasty, varid;
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size_t len_in;
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int natts_in;
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int grpids_in[10];
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nc_type xtype_in;
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char name_in[NC_MAX_NAME + 1];
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int data_out[DIM1_LEN] = {0, 2, 6}, data_in[DIM1_LEN];
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size_t start[1] = {0}, count[1] = {3};
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int j;
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/* Create one group, with one var, which has one dimension, which is unlimited. */
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if (nc_create(FILE_NAME, NC_NETCDF4, &ncid)) ERR;
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if (nc_def_grp(ncid, DYNASTY, &tudor_id)) ERR;
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if (nc_def_dim(tudor_id, DIM1_NAME, NC_UNLIMITED, &dimid)) ERR;
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if (nc_def_grp(tudor_id, HENRY_VII, &henry_vii_id)) ERR;
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if (nc_def_var(henry_vii_id, VAR1_NAME, NC_INT, 1, &dimid, &varid)) ERR;
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if (nc_put_vara_int(henry_vii_id, varid, start, count, data_out)) ERR;
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if (nc_close(ncid)) ERR;
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/* Now check the file to see if the dimension and variable are
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* there. */
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if (nc_open(FILE_NAME, NC_NOWRITE, &ncid)) ERR;
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if (nc_inq_grps(ncid, &num_grps, &dynasty)) ERR;
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if (num_grps != 1) ERR;
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if (nc_inq_grps(dynasty, &num_grps, grpids_in)) ERR;
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if (num_grps != 1) ERR;
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if (nc_inq_dim(grpids_in[0], 0, name_in, &len_in)) ERR;
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if (strcmp(name_in, DIM1_NAME) || len_in != DIM1_LEN) ERR;
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if (nc_inq_var(grpids_in[0], 0, name_in, &xtype_in, &ndims_in, dimids_in,
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&natts_in)) ERR;
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if (strcmp(name_in, VAR1_NAME) || xtype_in != NC_INT || ndims_in != 1 ||
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dimids_in[0] != 0 || natts_in != 0) ERR;
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if (nc_get_vara_int(grpids_in[0], 0, start, count, data_in)) ERR;
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for (j=0; j<DIM1_LEN; j++)
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if (data_in[j] != data_out[j]) ERR;
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if (nc_close(ncid)) ERR;
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}
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SUMMARIZE_ERR;
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FINAL_RESULTS;
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}
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