If one or more images are missing, the console will show something like:
[INFO] Found 29 usable images
[WARNING] Multi-camera setup detected, but band "Blue" (identified from "IMG_0278_1.tif") has only 5 images (instead of 6), perhaps images are missing or are corrupted.
[WARNING] Excluding IMG_0277_5.tif
[WARNING] Excluding IMG_0277_3.tif
[WARNING] Excluding IMG_0277_2.tif
[WARNING] Excluding IMG_0277_4.tif
[INFO] New image count: 25
Closes #1736, #1737
If one or more images are missing, the console will show something like: