NAME

       tff_validate_trx.py - validate a TRX file

DESCRIPTION

       usage: tff_validate_trx.py [-h] [--out_tractogram OUT_TRACTOGRAM]

       [--remove_identical_streamlines]
              [--precision PRECISION] [--reference REFERENCE] [-f] in_tractogram

       Validate TRX file.

       Removes  streamlines  that are out of the volume bounding box. In voxel space, no negative coordinate and
       no above volume dimension coordinate are  possible.   Any  streamline  that  do  not  respect  these  two
       conditions are removed.

       Also  removes streamlines with single or no point.  The --remove_identical_streamlines option will remove
       identical streamlines.  'identical' is defined as having the same number of points and  the  same  points
       coordinates (to a specified precision, using a hash table).

   positional arguments:
       in_tractogram
              Tractogram filename. Format must be one of trk, tck, vtk, fib, dpy, trx.

   options:
       -h, --help
              show this help message and exit

       --out_tractogram OUT_TRACTOGRAM
              Filename of the tractogram after removing invalid streamlines.

       --remove_identical_streamlines
              Remove identical streamlines from the set.

       --precision PRECISION
              Number of decimals to keep when hashing the points of streamlines [1].

       --reference REFERENCE
              Reference anatomy for tck/vtk/fib/dpy file support (.nii or .nii.gz).

       -f     Force overwriting of the output files.

tff_validate_trx.py 0.3                             July 2024                             TFF_VALIDATE_TRX.PY(1)