Merging images

Merging images with the GroupBy node isn't working anymore, or am I missing something? I attach a workflow trying to merge 3 images (same dimension, same pixel type) into a 3d objects. It keeps only the first image.

Hi fcivardi,

You encounterd a known bug ( which has already been fixed on the nightly build. You can find instructions on how to access it here:

An update to KNIP will be released in the near future.


Gabriel Einsdorf