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#!/usr/bin/env python
# emacs: -*- mode: python; py-indent-offset: 4; indent-tabs-mode: nil -*-
# vi: set ft=python sts=4 ts=4 sw=4 et:
''' Analyze, plot time series difference metrics'''
import nipy.externals.argparse as argparse
import nipy.algorithms.diagnostics as nad
def main():
# create the parser
parser = argparse.ArgumentParser()
# add the arguments
parser.add_argument('--out-file', type=str,
help='graphics file to write to instead '
'of leaving image on screen')
parser.add_argument('filename', type=str,
help='4D image filename')
# parse the command line
args = parser.parse_args()
show = args.out_file is None
axes = nad.plot_tsdiffs_image(args.filename, show=show)
if args.out_file:
axes[0].figure.savefig(args.out_file)
if __name__ == '__main__':
main()
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