AIPS NRAO AIPS HELP file for EDGSKP in 31DEC18



As of Sat Jul 21 20:50:56 2018



HELP SECTION

EDGSKP
Type: Adverb  (real scalar)
Use:  To specify how many pixels are ignored around the edges of an
      image.  This is equivalent, for a single image, to
           BLC = 1+EDGSKP, 1+EDGSKP, 0
           TRC = maxx - EDGSKP, maxy-EDGSKP, 0

Null value: <= 0
      Taken to mean include all pixels.

Tasks:
   FLATN......Regrids a set of IMAGR fields onto a single image
              geometry.  EDGSKP rows and columns from the edges of each
              field are not included.
Procedures:
   DDT........Standard software and perfomance suite.  EDGSKP pixels at
              the edges of the images are NOT compared. Usual values: 4
              for Small, 8 for Medium and 16 for Large DDT RUNs.

EXPLAIN SECTION


AIPS