gstlal_plot_psd_horizon

#!/usr/bin/env python3
#
# Copyright (C) 2012  Chad Hanna
#
# 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.,
# 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 

 
 
from optparse import OptionParser
 
from gstlal.plots import set_matplotlib_cache_directory
set_matplotlib_cache_directory()
from gstlal.plots import horizon
 
 
def parse_command_line():
    parser = OptionParser()
    parser.add_option("-o", "--output", help = "Set plot filename.")
    options, filenames = parser.parse_args()
 
    if not filenames:
        raise ValueError("must supply at least one input filename")
 
    return options, filenames
 
 
options, filenames = parse_command_line()
 
horizon_distance = horizon.HorizonDistance.from_psds(filenames)
horizon_distance.savefig(options.output)