AIPS NRAO AIPS HELP file for XSUM in 31DEC18



As of Fri Oct 19 18:23:00 2018


XSUM: Task to sum or average images on the x axis only

INPUTS

INNAME                             Input image name (name)
INCLASS                            Input image name (class)
INSEQ             0.0     9999.0   Input image name (seq. #)
INDISK                             Input image disk unit #
OUTNAME                            Output image name (name)
OUTCLASS                           Output image name (class)
OUTSEQ           -1.0     9999.0   Output image name (seq. #)
OUTDISK                            Output image disk unit #.
BLC                                Bottom left corner of input
TRC                                Top right corner of input
OPCODE                             'SUM ' or 'AVER'

HELP SECTION

XSUM
Task:  To sum or average the image along the x axis including
       only those pixels not blanked by "magic-value" blanking.
       An N-1 dimensional image is produced.
Adverbs:
  INNAME.....Input image name (name).      Standard defaults.
  INCLASS....Input image name (class).     Standard defaults.
  INSEQ......Input image name (seq. #).    0 => highest.
  INDISK.....Disk drive # of input image.  0 => any.
  OUTNAME....Output image name (name).     Standard defaults.
  OUTCLASS...Output image name (class).    Standard defaults.
  OUTSEQ.....Output image name (seq. #).   0 => highest unique.
  OUTDISK....Disk drive # of output image. 0 => highest
             number with sufficient space.
  BLC........Bottom right corner in input image of desired
             subimage.  Default (0) is entire image.
  TRC........Top right corner in input image of desired
             subimage.  Default (0) is entire image.
  OPCODE.....Type of operation: 'SUM ' sum unblanked pixels,
             'AVER' average unblanked pixels.  ' ' => 'SUM '.

EXPLAIN SECTION


AIPS