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flightgear/Tools/Prep/DemInfo/gather-dem-info.pl
1999-04-06 23:37:07 +00:00

56 lines
1.6 KiB
Perl
Executable file

#!/usr/bin/perl
#---------------------------------------------------------------------------
# script to gather DEM position info so we can associate a file name with a
# position.
#
# Written by Curtis Olson, started June 1998.
#
# Copyright (C) 1998 Curtis L. Olson - curt@me.umn.edu
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# $Id$
#---------------------------------------------------------------------------
if ( $#ARGV < 0 ) {
die "Usage: $0 search_dir ... \n";
}
while ( $dir = shift(@ARGV) ) {
# print "processing $dir\n";
@allfiles = `find $dir -print`;
foreach $file (@allfiles) {
chop($file);
# print "trying $file\n";
if ( -f $file ) {
# print "really trying $file\n";
open ( INFO, "./deminfo $file |" );
while ( <INFO> ) {
if ( m/Results = / ) {
$_ =~ s/Results = //;
print $_;
}
}
close(INFO);
}
}
}
#---------------------------------------------------------------------------