Hi there
I have the following images in nifti format from an old dataset. I just about have enough details on the dataset to manually create jsons including the essential fields for fMRIPREP (I think).
fieldmap-magnitude-2.nii.gz
fieldmap-imaginary-1.nii.gz
fieldmap-real-1.nii.gz
fieldmap-real-2.nii.gz
fieldmap-imaginary-2.nii.gz
fieldmap-magnitude-1.nii.gz
However, I wondered how I can get the phase difference maps from here? Or am i missing something? I am not overly familiar with using field maps.
thanks in advance!