usage: __main__.py [-h] [-v [{DEBUG,INFO,WARNING}]] [-f]
in_gradient_sampling_file out_gradient_sampling_file
{1,2,3,-1,-2,-3} {1,2,3,-1,-2,-3} {1,2,3,-1,-2,-3}
Flip (ex, x --> -x) or swap (ex, x <-> y) chosen axes of the gradient sampling
matrix. Result will be saved in the same format as input gradient sampling
file.
Formerly: scil_flip_gradients.py or scil_swap_gradient_axis.py
positional arguments:
in_gradient_sampling_file
Path to gradient sampling file. (.bvec or .b)
out_gradient_sampling_file
Where to save the flipped gradient sampling file.Extension (.bvec or .b) must be the same as in_gradient_sampling_file
{1,2,3,-1,-2,-3} The final order of the axes, compared to original order: x=1 y=2 z=3.
Ex: to only flip y: 1 -2 3.
Ex: to only swap x and y: 2 1 3.
Ex: to first flip x, then permute all three axes: 3 -1 2.
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.