If I add this line
matlabbatch{1}.spm.tools.cat.estwrite.output.TPMC.native = 1;
to the script, I would get in output an additional .nii file which would be the equivalent of the TPM.nii but in subject space?
And I would use the script you sent me by email to create a labeled volume with 5 labels?
It would be interesting to save it in the database for other purposes (FEM computation especially), similarly to what we've done with FieldTrip.
What is it added cost for this extra option (computation time and storage)?