AIPS HELP file for TKBOX in 31DEC24

As of Thu Oct 10 17:26:16 2024

INPUTS

          There is an input immediate argument: the box number
          i.e. TKBOX(1) sets the first box

          There are no input adverbs.
         @       Output adverbs:
CLBOX    @         0.0      2048.0 Clean search areas "boxes"
PIXXY    @         0.0      2048.0 Map pixel position
I        @                         Scratch variable.

HELP SECTION

TKBOX
Type:  Procedure
Use :  To set the n'th box (window in which APCLN is to find
       sources, for example) using the TK cursor.  Move the
       cross hairs to the lower left corner of the box and press
       any key (except RETURN).  Then move the cross hairs to
       the top right corner of the box and press any key (except
       RETURN).
Arguments: The box number (> 0, < 11)
       i.e.  TKBOX (3)   sets the third clean box
Adverbs:  There are no input adverbs.  The following adverbs
       have their values changed by the procedure.
  CLBOX.....Box corners.  Only CLBOX (1,n), CLBOX(2,n),
            CLBOX(3,n), and CLBOX(4,n) are changed where n is
            the argument.
  PIXXY.....Map pixel position.  Left at top right corner.
  I.........Scratch variable.

EXPLAIN SECTION