#!/usr/bin/perl 

#
# Give the directory with the JEG results, and it 
# extracts the 1.3 airmass results, putting them
# into the filter format used.
#

@bands=("FUV","NUV");
$galexdir="galex";
foreach $band (@bands) {
	print "$galexdir/${band}.pb\n";
	
	open(ifp,"$galexdir/${band}.pb");
	$nlines=0;
	while(<ifp>) {
		chomp;
		split;
		if($_[0]>0) {
			$nlines++;	
		}
	}
	
	open(ofp,">./galex_$band.par");
	open(ifp,"galexheader");
	while(<ifp>) {
		s/\[SPECIFY\]/$band/g;	
		print ofp;
	}
	close(ifp);
	print ofp "\ntypedef struct {\n";
	print ofp "  double lambda;\n";
	print ofp "  double pass;\n";
	print ofp "} KFILTER;\n\n";
	open(ifp,"$galexdir/${band}.pb");
	while(<ifp>) {
		$line=$_;
		chomp;
		split;
		if($_[0]>0) {
			if(!($line=~/^\#/)) {
				print ofp "KFILTER $line";
			}
		}
	}
	close(ifp);
	close(ofp);
}