Hi - I have a Time-lapse recording of 1,000 images with 21 z-stack slices (21,000 images in total). The images has been saved into three tiff format stack files (fills up a stack file until 4 gb, then creates another stack file). Is there a way in ImageJ to open the three stack files as one file where the z-stacks (21 slices) appear as one slider and the frames (1,000 images) as another slider?