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DFPreadref/dprref

intn DFPreadref(const char *filename, uint16 ref)
filename

IN:

Name of the file

ref

IN:

Reference number to be used in next DFPgetpal call

)
Purpose

Retrieves the reference number of the palette to be retrieved next by DFPgetpal.

Return value

Returns SUCCEED (or 0) if the palette with the specified reference number exists and FAIL (or -1) otherwise.

Description

Used to set the reference number of the next palette to be retrieved.

FORTRAN

integer function dprref(filename, ref)

character* (*) filename

integer ref



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