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now remember whether coords att has been read for a var

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Ed Hartnett 2018-12-19 09:43:32 -07:00
parent 6e3d284fcc
commit 7249350c3f
3 changed files with 7 additions and 0 deletions
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3
include/hdf5internal.h
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@ -178,4 +178,7 @@ int nc4_hdf5_find_grp_var_att(int ncid, int varid, const char *name, int attnum,
int nc4_hdf5_find_grp_h5_var(int ncid, int varid, NC_FILE_INFO_T **h5,
NC_GRP_INFO_T **grp, NC_VAR_INFO_T **var);
/* Perform lazy read of the rest of the metadata for a var. */
int nc4_get_var_meta(NC_VAR_INFO_T *var);
#endif /* _HDF5INTERNAL_ */

1
include/nc4internal.h
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@ -155,6 +155,7 @@ typedef struct NC_VAR_INFO
struct NC_TYPE_INFO *type_info;
int atts_not_read; /* If true, the atts have not yet been read. */
nc_bool_t meta_read; /* True if this vars metadata has been completely read. */
nc_bool_t coords_read; /* True if this var has hidden coordinates att, and it has been read. */
NCindex *att; /* NCindex<NC_ATT_INFO_T*> */
nc_bool_t no_fill; /* True if no fill value is defined for var */
void *fill_value;

3
libhdf5/hdf5open.c
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@ -300,6 +300,9 @@ read_coord_dimids(NC_GRP_INFO_T *grp, NC_VAR_INFO_T *var)
for (d = 0; d < var->ndims; d++)
nc4_find_dim(grp, var->dimids[d], &var->dim[d], NULL);
/* Remember that we have read the coordinates hidden attribute. */
var->coords_read = NC_TRUE;
exit:
if (spaceid >= 0 && H5Sclose(spaceid) < 0)
BAIL2(NC_EHDFERR);