GCB2_LOAD

Load the graphics control block (GCB) from a FITS file

Invocation

CALL GCB2_LOAD( NARG, ARGS, OARG, STATUS )

Description

The partially compressed GCB is read from the GCB extension of the specified FITS file, uncompressed and installed as the current GCB. If an error occurs, it is annulled and the current GCB reset.

Arguments

• NARG = INTEGER (given)
  Number of method arguments
• ARGS(*) = INTEGER (given)
  ADI identifier of method arguments
• OARG = INTEGER (rreturned)
  Output data
• STATUS = INTEGER (given and returned)
  The global status.

References

• GCB Subroutine Guide