I am trying to combine two transformation operations into a single operation to avoid double re-slicing.
I have a population_template from a number of DWI scans.
The template creation process worked great, and I am happy. However the final space for my data should be aligned with an ACPC dataset I have. It is rather easy to align the template with the ACPC image using an affine transform. (linear but not rigid).
However I want to transform the input data from the template into the ACPC space. I have made a small image to illustrate what I want:
It sounds to me like a job for transformcompose, but that function does not seem to work with full_warps, and it certainly does not like combining it with an affine transform txt.
One I idea I have is using ID files?