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GRfindattr/mgfndat

int32 GRfindattr(int32 [ri, gr]_id, const char *attr_name)
[ri, gr]_id

IN:

Identifier of the general raster image or the GR interface identifier returned by GRstart

attr_name

IN:

Name of the attribute to be searched for

Purpose

Returns the index of the attribute with the specified name.

Return value

Returns the index of the attribute if successful and FAIL (or -1) otherwise.

FORTRAN

integer function mgfndat([ri, gr]_id, attr_name)

integer [ri, gr]_id

character* (*) attr_name



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HDF User's Reference Manual, Draft 06/09/97, NCSA HDF Development Group.