AIPS HELP file for TKNBOXS in 31DEC22
As of Mon Feb 6 3:01:31 2023
TKNBOXS: Procedure to set Clean boxes 1 - n with the TK cursor
There is an input immediate argument: the number of
boxes, i.e. TKNBOXS(3) sets the first, second,
third boxes in order.
There are no input adverbs.
@ Output adverbs:
NBOXES @ 0.0 50.0 The number of boxes
CLBOX @ 0.0 2048.0 Clean search areas "boxes"
PIXXY @ 0.0 2048.0 Map pixel position
I @ Scratch variable.
J @ Scratch variable
Use : To set one or more boxes (windows in which APCLN is to
find sources, for example) using the TK cursor. Move the
cross hairs to the lower left corner of each 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). The procedure will tell you which box
is being set.
Arguments: The number of boxes to set (> 0, < 11)
i.e. TKNBOXS (2) sets the first and second clean boxes
Adverbs: There are no input adverbs. The following adverbs
have their values changed by the procedure.
NBOXES....The number of boxes.
CLBOX.....Box corners. Only CLBOX(1,n), CLBOX(2,n),
CLBOX(3,n), and CLBOX(4,n) are changed where n goes
from 1 through the immediate argument.
PIXXY.....Map pixel position. Left at top right corner.