mincmorph removes identity direction cosines from the header

BIC-MNI / minc-tools

Basic minc-tools from former minc repository

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mincmorph removes identity direction cosines from the header #46

Open zijdenbos opened 8 years ago

zijdenbos commented 8 years ago

mincmorph does not propagate the direction_cosines attributes, if they are the identity transform (1 0 0; 0 1 0; 0 0 1). It seems to me that if the input volume has these attributes, they should be propagated - regardless of their value?

gdevenyi commented 4 years ago

I think this is an issue with the underlying API implementation. I've run into this with a couple of other commands which do this during the issues with mnc2nii https://github.com/BIC-MNI/minc-tools/issues/69