usage: __main__.py [-h] [-v [{DEBUG,INFO,WARNING}]] [-f]
in_file out_file in_format out_format
Conversion of tensors (the 6 values from the triangular matrix) between various
software standards. We cannot discover the input format type, user must know
how the tensors were created.
Dipy's order is [Dxx, Dxy, Dyy, Dxz, Dyz, Dzz]
Shape: [i, j , k, 6].
Ref: https://github.com/dipy/dipy/blob/master/dipy/reconst/dti.py#L1639
MRTRIX's order is : [Dxx, Dyy, Dzz, Dxy, Dxz, Dyz]
Shape: [i, j , k, 6].
Ref: https://mrtrix.readthedocs.io/en/dev/reference/commands/dwi2tensor.html
ANTS's order ('nifti format') is : [Dxx, Dxy, Dyy, Dxz, Dyz, Dzz].
Shape: [i, j , k, 1, 6] (Careful, file is 5D).
Ref: https://github.com/ANTsX/ANTs/wiki/Importing-diffusion-tensor-data-from-other-software
FSL's order is [Dxx, Dxy, Dxz, Dyy, Dyz, Dzz]
Shape: [i, j , k, 6].
Ref: https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FDT/UserGuide
(Also used for the Fibernavigator)
positional arguments:
in_file Input tensors filename.
out_file Output tensors filename.
in_format Input format. Choices: ['fsl', 'nifti', 'mrtrix', 'dipy']
out_format Output format. Choices: ['fsl', 'nifti', 'mrtrix', 'dipy']
options:
-h, --help show this help message and exit
-v [{DEBUG,INFO,WARNING}]
Produces verbose output depending on the provided level.
Default level is warning, default when using -v is info.
-f Force overwriting of the output files.