AIPS HELP file for GRBLINK in 31DEC25

As of Wed Mar 26 7:36:01 2025

INPUTS

GRCHAN          0.0         7.0    1st graphics channel to use
GR2CHAN         0.0         7.0    2nd graphics channel to use
            Cursor X gives rate, cursor Y gives ratio, any
            button exits.

HELP SECTION

GRBLINK
Type:  Verb
Use:   To compare graphics planes of the TV by blinking them.
       While blinking: the cursor X position controls the blink
       rate, the cursor Y position controls the proportion of
       time spent on each plane, and any button causes the verb to
       quit.  Note that 2 graphics planes may be displayed
       simultaneously on the screen (i.e. GRCH = 12; GRON) and will be
       displayed in a complementary color where the 2 agree (for
       planes 1-4, lower numbered plane shows for planes 5-8),
Adverbs:
  GRCHAN.....Selects graphics channel for "channel A"
  GR2CHAN....Selects graphics channel for "channel B"
             Either out of range -> use 1 and 2.

EXPLAIN SECTION