Hello,

I am doing resting state analysis in non-human primates and have my anatomical datasets aligned to a macaque template. I am trying to use the 1D matrix generated by QWarp to align the functional images to the template. I thought I would want to align the errts file (generated by afni_proc.py) to the template as that contains the 'residuals' I want to analyze, however, my 3dNWarpApply command keeps getting 'killed' half way through the warping.

Would the errts file be the correct file to align?

I am assuming this alignment has to be done before any InCorr analysis can be performed as per -help:
All datasets must have the same grid layout, since 3dGroupInCorr
will do voxel-by-voxel comparisons. Usually, this means that
the datasets have been transformed to a standard space; for
example, using the @auto_tlrc script.

Thanks in advance for your help.