/usr/bin/pfsplotresponse is in pfstools 2.1.0-3.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | #!/bin/bash
#
# This file is a part of PFS CALIBRATION package.
# ----------------------------------------------------------------------
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# ----------------------------------------------------------------------
#
# @author Rafal Mantiuk, <mantiuk@users.sourceforge.net>
#
# $Id: pfsplotresponse,v 1.1 2011/03/04 10:00:59 rafm Exp $
if test -z $1 || test "$1" = "--help"; then
cat <<EOF
Plot response function using gnuplot
Usage: pfsplotresponse <file_1> [<file_2> ...]
See the man page for more information.
EOF
exit 1
fi
if ! which gnuplot >/dev/null; then
cat <<EOF
Error: 'gnuplot' does not seem to be installed. Install 'gnuplot' and try again.
EOF
exit 1
fi
#RESP_FILE=$1;
for RESP_FILE in $*; do
echo "set title \"$RESP_FILE\"; set xlabel \"Log relative radiance\"; set ylabel \"Pixel value\"; plot \"$RESP_FILE\";" | gnuplot -persist -
done
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