usage: __main__.py [-h] [-v [{DEBUG,INFO,WARNING}]] [-f]
in_bval shells [shells ...] out_bval tolerance
Select b-values on specific b-value shells.
With the --tolerance argument, this is useful for sampling schemes where
b-values of a shell are not all identical. Adjust the tolerance to vary the
accepted interval around the targetted b-value.
For example, a b-value of 2000 and a tolerance of 20 will select all b-values
between [1980, 2020] and round them to the value of 2000.
>> scil_gradients_round_bvals.py bvals 0 1000 2000 newbvals --tolerance 20
Formerly: scil_resample_bvals.py
positional arguments:
in_bval The b-values in FSL format.
shells The list of expected shells. For example 0 1000 2000.
All b-values in the b_val file should correspond to one given shell (up to the tolerance).
out_bval The name of the output b-values.
tolerance The tolerated gap between the b-values to extract and the
actual b-values. Expecting an integer value. Comparison is
strict: a b-value of 1010 with a tolerance of 10 is NOT
included in shell 1000. Suggestion: 20.
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.