-option "size" - "New output size if different from input" int no multiple
-option "spacing" - "New output spacing if different from input" double no multiple
-option "origin" - "New output origin if different from input" double no multiple
-option "matrix" m "Affine matrix (homogene) filename" string no
-option "elastix" e "Read EulerTransform from elastix output file" string no
-option "rotate" r "Rotation to apply (radians)" double no multiple
-option "translate" t "Translation to apply (mm)" double no multiple
-option "pad" - "Edge padding value" double no default="0.0"
+option "size" - "New output size if different from input" int no multiple
+option "spacing" - "New output spacing if different from input" double no multiple
+option "spacinglike" - "New output spacing like this image" string no
+option "origin" - "New output origin if different from input" double no multiple
+option "matrix" m "Affine matrix (homogene) filename" string no
+option "elastix" e "Read EulerTransform from elastix output file (combine if multiple)" string no
+option "rotate" r "Rotation to apply (radians)" double no multiple
+option "translate" t "Translation to apply (mm)" double no multiple
+option "pad" - "Edge padding value" double no default="0.0"