[Descriptor Issue]: antsApplyTransforms bspline interpolation

[kaitj]

Package

ANTs

Tool Name

antsApplyTransforms

Problem Description

When calling antsApplyTransforms with bspline interpolation, the order needs to be passed as well, but only the integer value. Currently it passes the full parameter value.

From calling the following:

ants.ants_apply_transforms(
    input_image="T1w.nii', 
    reference_image="ref.nii", 
    output=ants.ants_apply_transforms_warped_output_params("output.nii"),
    interpolation=ants.ants_apply_transforms_bspline_params(order=3)
)

currently (from dry-running and printing last_cargs):

['antsApplyTransforms', '--input', 'T1w.nii', '--reference-image', 'ref.nii', '--output', 'output.nii', '--interpolation', 'BSpline[order=3]']

vs what it should be:

['antsApplyTransforms', '--input', 'T1w.nii', '--reference-image', 'ref.nii', '--output', 'output.nii', '--interpolation', 'BSpline[3]']

Also, the interpolation argument should not be wrapped in quotes as it throws a Literal error (e.g. should be --interpolation BSpline[3]).

cc: @tamsinrogers

Steps to Reproduce

Run antsApplyTransforms with b-spline interpolation.

Logs

ERROR    styx_local_runner:local_runner.py:77 
ERROR: Unable to convert 'order=3' to type 'j' as unsigned int