CTG_GTSUP

Get supplemental information for a catalogue

Description:

Returns the supplemental information associated with a given entry in a CTG group.

Invocation

CALL CTG_GTSUP( IGRP, I, FIELDS, STATUS )

Arguments

IGRP = INTEGER (Given)
The CTG group as returned by CTG_ASSOC, etc.. This should be the last group in a GRP owner-slave chain.
I = INTEGER (Given)
The index of the required entry.
FIELDS( 5 ) = CHARACTER ( ) (Returned)
The supplemental information associated with the entry specified by I. Each element of the returned array contains the following:
  • – FITS extension specification (e.g."{3}") if any

  • – File type
  • – Base file name
  • – Directory path
  • – Full catalogue specification

This information is obtained from a set of groups associated with the supplied group IGRP by means of a chain of GRP owner-slave relationships. If any of these groups do not exist, the correponding elements of the above array are returned blank. Note, Element 5, the full catalogue specification, is obtained directly from the supplied group IGRP.

STATUS = INTEGER (Given and Returned)
The global status.