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[ENH] Add no empty option #1283

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merged 1 commit into from
Nov 24, 2025
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[ENH] Add no empty option #1283

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4 changes: 3 additions & 1 deletion src/scilpy/cli/scil_tractogram_cut_streamlines.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,8 @@ def _build_arg_parser():
p.add_argument('--min_length', type=float, default=0,
help='Minimum length of streamlines to keep (in mm) '
'[%(default)s].')
p.add_argument('--no_empty', action='store_true',
help='Do not write file if there is no streamline.')

g = p.add_argument_group('Cutting options', 'Options for cutting '
'streamlines with --mask.')
Expand Down Expand Up @@ -191,7 +193,7 @@ def main():
new_sft = StatefulTractogram.from_sft(
compressed_strs, sft, data_per_streamline=sft.data_per_streamline)

save_tractogram(new_sft, args.out_tractogram)
save_tractogram(new_sft, args.out_tractogram, args.no_empty)


if __name__ == "__main__":
Expand Down