option "output" o "Output image filename" string yes
section "Used determined crop"
-option "boundingBox" b "Bounding box of the crop region" int no multiple
-option "lower" l "Size of the lower crop region" int no multiple
-option "upper" u "Size of the upper crop region" int no multiple
+option "boundingBox" b "Bounding box of the crop region (in 3D: =x1,x2,y1,y2,z1,z2)" int no multiple
+option "lower" l "Size of the lower crop region (multiple values)" int no multiple
+option "upper" u "Size of the upper crop region (multiple values)" int no multiple
option "origin" - "Set new origin to zero" flag off
section "AutoCrop with BG value"
section "Crop like another image"
option "like" - "Crop like this image (must have the same spacing" string no
+option "BGLike" - "Background value in output (if like larger)" double default="0" no
+