AIPS HELP file for GR2CHAN in 31DEC26

As of Mon Jun 8 20:40:13 2026

HELP SECTION

GR2CHAN
Type: Adverb  (Real)
Use:   TV graphics channel to use.  GR2CHAN is used when two
       graphics channels need to be specified.  XAS supports 8
       graphics channels the last of which is used as a black
       background.  Note that the graphics channels may be on or off
       separately, but they scroll together.
Verbs:
   DELBOX........Verb to delete boxes with TV cursor & graphics display.
                 GR2CHAN is used for boxes about to be deleted.
   DFILEBOX......Verb to delete Clean boxes with TV cursor & write to
                 file. GR2CHAN is used for boxes about to be deleted.
   GRBLINK.......Verb which blinks 2 TV graphics planes
                 GR2CHAN gives the second plane to be blinked
   TVANOT........Verb to load anotation to the TV image or graphics
                 GR2CHAN is used for the background.

EXPLAIN SECTION