Program: SUM
Purpose: Program to add a number of subsets.
Category: CALCULATION, COMBINATION
File: mean.shl
Author: K.G. Begeman
Keywords:
**TASK= Name of the task under which the program is run.
Either MEAN or SUM. To be used when program is run under
an alias name.
INSET= Set and subsets over which to integrate. Maximum number
of input subsets is 2048.
BOX= Box over which to add the input subsets [entire subset].
Outside this box MEAN will write BLANKS in the output
map(s).
CUT= Cutoff levels [No cutoff]. Only data values beyond the
cutoff levels will be used in the sum.
OUTSET= Set and subset(s) where to store the results. If two
subsets are entered, then the second will contain the
number of subsets used in the summation. Default is only
one subset (i.e. the sum).
Example: SUM
SUM ,INSET=AURORA DEC
Set AURORA has 3 axes
RA-NCP from -7 to 8
DEC-NCP from -7 to 8
FREQ-OHEL from 1 to 59
SUM ,BOX=
BOX range for set AURORA :
RA-NCP from -7 to 8
FREQ-OHEL from 1 to 59
SUM ,CUT=
All values will be added
SUM ,OUTSET=STRIP
Set STRIP has 3 axes
RA-NCP from -7 to 8
FREQ-OHEL from 1 to 59
PARAM-SUM from 1 to 1
SUM +++ FINISHED +++
Updates: Jan 31, 1990: KGB Document created.
Nov 17, 1991: MV Extra parameter for 'clipper'
Dec 11, 1991: KGB Cancel replaced by reject.
Feb 19, 1992: KGB Bug with BOX < frame repaired.
Jul 28, 1994: JPT Introduced TASK= keyword