#18 3D ScanImage Data

This new data has

• 2 optical channels
• 2 depth planes
• 2 frames per slice (depth plane)
• 3 full cycles of acquisition (useful for testing get_frames)

One file has ROI groups in the metadata and the other does not. These features are not used by ScanImage's ImagingExtractor currently, but might be in the future.

Very nice, thanks