sometimes have to multiple Gz by -1 in distortion correction

Image-X-Institute / mri_distortion_toolkit

Characterisation and reporting of geometric distortion in MRI

https://image-x-institute.github.io/mri_distortion_toolkit/

GNU General Public License v3.0

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sometimes have to multiple Gz by -1 in distortion correction #258

Open bwheelz36 opened 1 year ago

bwheelz36 commented 1 year ago

I thought I had fixed this issue multiple times, but it still seems to persist: sometimes the corrected images are flipped in z, and the z gradient harmonics have to be multiplied by negative 1 to correct this...