AIPS NRAO AIPS HELP file for BOX in 31DEC18



As of Wed Sep 19 16:37:04 2018



HELP SECTION

BOX
Type: Adverb   (Real(4,10))
Use:  An array, dimensioned (4,10), containing 10 sets of
      of four numbers.  Each quartet represents a rectangle in
      an image.  The four numbers are Bottom Left Corner (X,Y)
      and Top Right Corner (X,Y) defining each rectangle.  The
      values are in pixels.  For many uses the adverb NBOXES is
      used to designate the number of rectangles used in BOX
Null value:   0
      Null value assignment varies with the verb or task.

EXPLAIN SECTION


AIPS