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DF24lastref/d2lref
uint16 DF24lastref( )
Purpose
Retrieves the last reference number written to or read from a 24-bit raster image set.
Return value
Returns the non-zero reference number if successful and FAIL (or -1) otherwise.
Description
This routine is primarily used for attaching annotations to 24-bit images and adding 24-bit images to vgroups.
DF24lastref
returns the reference number of the last 24-bit raster image read or written.
FORTRAN
integer function d2lref( )
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HDF User's Reference Manual, Draft 06/09/97, NCSA HDF Development Group.