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75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*! Test program for netcdf issue NCF-330
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*
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* This test was provided by Ellen Johnson at Mathworks and
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* illustrates an issue currently only seen on Windows.
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*
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* See https://bugtracking.unidata.ucar.edu/browse/NCF-330
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <netcdf.h>
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#ifdef _MSC_VER
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#include <malloc.h>
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#include <crtdbg.h>
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#endif
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static char* URL="http://data.nodc.noaa.gov/thredds/dodsC/testdata/pathfinderAgg/pathFinderV5.2_night.ncml";
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int
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main()
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{
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int ncid;
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int ncstatus;
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int lat_id;
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nc_type lat_type;
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int lat_ndims;
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int lat_dimids[NC_MAX_VAR_DIMS];
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int lat_natts;
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int format_p;
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float lat_data[4320];
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#ifdef _MSC_VER
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/* See https://msdn.microsoft.com/en-us/library/5at7yxcs(v=vs.120).aspx
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for more information re: these. */
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//int tmpFlag = _CrtSetDbgFlag(_CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_LEAK_CHECK_DF);
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#endif
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printf(" \n");
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printf("********************\n");
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printf("open URL %s\n",URL);
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printf(" \n");
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ncstatus = nc_open(URL, NC_NOWRITE, &ncid);
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if(ncstatus != NC_NOERR) {
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printf("Could not open: %s; server may be down; test ignored\n",URL);
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exit(0);
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}
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printf("status after open = %d\n", ncstatus);
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// get the format
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ncstatus = nc_inq_format(ncid, &format_p);
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printf("lat id = %d\n", format_p);
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// get varid for latitude
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ncstatus = nc_inq_varid(ncid,"lat",&lat_id);
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printf("status after inq lat id = %d\n", ncstatus);
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printf("lat id = %d\n", lat_id);
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ncstatus = nc_inq_var(ncid, lat_id, 0, &lat_type, &lat_ndims, lat_dimids, &lat_natts);
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printf("status after inq lat var = %d\n", ncstatus);
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printf("lat type = %d\n", lat_type);
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// extract the first latitude value
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ncstatus = nc_get_var_float(ncid, lat_id, &lat_data[0]);
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printf("status after get = %d\n", ncstatus);
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printf("my datum = %f\n", lat_data[0]);
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// This code works okay in Linux and Mac
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// Everything works okay up until here in Windows then an exception occurs
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ncstatus = nc_close(ncid);
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printf("status after close = %d\n", ncstatus);
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printf("End of test.\n\n");
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return 0;
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}
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