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checking if a variable is a record variable when using PnetCDF #594

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checking if a variable is a record variable when using PnetCDF #594

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18 changes: 6 additions & 12 deletions src/clib/pio_nc.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1357,19 +1357,13 @@ int PIOc_inq_var_impl(int ncid, int varid, char *name, int namelen, nc_type *xty
}
if(!ierr && (file->num_unlim_dimids > 0))
{
/* For PnetCDF, checking whether a variable is a record
* variable can be done by checking the first dimension,
* because CDF-1,2,5 formats allow only the first dimension to
* be unlimited.
*/
int *p = (dimidsp) ? dimidsp : tmp_dimidsp;
int is_rec_var = file->varlist[varid].rec_var;
for(int i=0; (i<ndims) && (!is_rec_var); i++)
{
for(int j=0; (j<file->num_unlim_dimids) && (!is_rec_var); j++)
{
if(p[i] == file->unlim_dimids[j])
{
is_rec_var = 1;
}
}
}
file->varlist[varid].rec_var = is_rec_var;
file->varlist[varid].rec_var = (ndims > 0 && p[0] == PIO_UNLIMITED) ? 1 : 0;
}
free(tmp_dimidsp);
}
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