EPIs load in different color after nudging

after nudging a dataset, it loads into AFNI as orange by default. whereas before, it was green. does this indicate a problem or is it normal?

If you’re “nudging” an ROI, you might want to use NN (nearest neighbor) interpolation. Also you may want to mark the dataset to preferentially use an integer colormap with 3drefit -cmap INT_CMAP.