gstlal_asd_txt_from_psd_xml

#!/usr/bin/env python3
#
# Copyright (C) 2018  Kipp Cannon
#
# 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.
 
 
#
# =============================================================================
#
#                                   Preamble
#
# =============================================================================
#
 
 
from optparse import OptionParser
 
from gstlal.psd import read_psd, write_asd_txt
 
 
#
# =============================================================================
#
#                                 Command Line
#
# =============================================================================
#
 
 
def parse_command_line():
    parser = OptionParser(
        description = ""
    )
    parser.add_option("--prefix", metavar = "string", default = "psd_", help = "Prepend output files with this string (default = \"psd_\").")
    parser.add_option("-v", "--verbose", action = "store_true", help = "Be verbose (optional).")
 
    options, filenames = parser.parse_args()
 
    if len(filenames) != 1:
        raise ValueError("only file PSD file may be given")
 
    return options, filenames
 
 
#
# =============================================================================
#
#                                     Main
#
# =============================================================================
#
 
 
#
# parse command line
#
 
 
options, filenames = parse_command_line()
 
 
#
# load the PSD file iterate over instruments, writing ASD to ascii file
#
 
 
for filename in filenames:
    for instrument, psd in read_psd(filename, verbose=options.verbose).items():
        filename = "%s%s.txt" % (options.prefix, instrument)
        write_asd_txt(filename, psd, verbose=options.verbose)