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#!/usr/bin/perl -w
# Copyright 2005 David Hilvert <dhilvert@auricle.dyndns.org>,
# <dhilvert@ugcs.caltech.edu>
# This file is part of the Anti-Lamenessing Engine.
#
# The Anti-Lamenessing Engine 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 3 of the License, or
# (at your option) any later version.
#
# The Anti-Lamenessing Engine 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 Anti-Lamenessing Engine; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Script to merge ALE cpf files. Assumes that the first columns of all files
# refer to points in the first frame in the sequence. These are written as the
# first column in the output, followed by the first file's columns, and then
# the second file's columns, etc.
#
print "V 0\n";
$data_count = 0;
foreach (@ARGV) {
@file_lines = `cat $_`;
$first_data_line = 1;
$old_data_count = $data_count;
%used_keys = ();
foreach (@file_lines) {
/^A (\d+ \d+) (.*)$/ or next;
$key = $1;
$data = $2;
if ($first_data_line) {
$data_copy = $data;
while ($data_copy =~ s/^\d+ \d+(.*)$/$1/) {
$data_count++;
}
$first_data_line = 0;
}
next if ($used_keys{$key});
if (!defined($points{$key})) {
$points{$key} = " nan nan" x $old_data_count;
}
$points{$key} .= " $data";
$used_keys{$key} = 1;
}
foreach $key (keys %points) {
if (!defined($used_keys{$key})) {
$points{$key} .= " nan nan";
}
}
}
foreach $key (keys %points) {
print "A $key" . "$points{$key}\n";
}
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