#!/bin/csh -f
# call groupspec on a set of input PHAs

if ( $#argv < 2 ) then
	echo Usage: $0 grouping file1.pha "[file2.pha ...]"
	exit 1
endif

if ( -e "$1" ) then
	echo Usage: $0 grouping file1.pha "[file2.pha ...]"
	exit 1
endif

set grouping = "$1"
shift

foreach file ( $argv )
	set root = $file:r
	set tail = $file:e
	if ( "$tail" == "pha" ) then
		set grp = $root{_grp.pha}
		echo groupspec $file $grp "$grouping"
		groupspec $file $grp "$grouping"
	else
		echo $file does not have a ".pha" extension. Skip it
	endif
end

