OpenMC/scripts/openmc-track-combine

#!/usr/bin/env python3

"""Combine multiple HDF5 particle track files."""

import argparse

import openmc


def main():
    # Parse command-line arguments
    parser = argparse.ArgumentParser(
        description='Combine particle track files into a single .h5 file.')
    parser.add_argument('input', metavar='IN', nargs='+',
                        help='Input HDF5 particle track filename(s).')
    parser.add_argument('-o', '--out', metavar='OUT', default='tracks.h5',
                        help='Output HDF5 particle track file.')

    args = parser.parse_args()
    openmc.Tracks.combine(args.input, args.out)


if __name__ == '__main__':
    main()