% @(#)combinlong.hlq	17.1.1.1 (ESO-IPG) 01/25/02 17:53:23
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%.COPYRIGHT  (c)  1993 European Southern Observatory
%.IDENT      combinlong.hlq
%.AUTHOR     23-MAR-93, IPG/ESO
%.KEYWORDS   MIDAS, help files, 
%.PURPOSE    On-line help file for the command: COMBINE/LONG
%.VERSION    1.0  PB : Creation, 23-MAR-93
%----------------------------------------------------------------
\se
SECTION./LONG
\es\co
COMBINE/LONG					   PB  23-MAR-93
\oc\su
COMBINE/LONG  catalog  output  [mtd]
	Average a catalog of images 
\us\pu
Purpose:    
            Apply the command AVERAGE/IMAGE in mode AVERAGE or
            MEDIAN to generate a combined output image.
\up\sy
Syntax:     
            COMBINE/LONG catalog  output  [mtd]
\ys\pa
            catalog = Name of input catalog
\ap\pa
            output  = Name of output frame
\ap\pa
            method  = Combination method (AVERAGE or MEDIAN).
                      Session keyword : COMET; default : MEDIAN
\ap\sa
See also: 
            AVERAGE/IMAGE
\as\exs
Examples:
\ex
            COMBINE/LONG mycat avflat
\xe \sxe