section "Ellipsoide initialization"
option "ellips" - "Input ellipsoide image (=1, at half resolution)" string no
-option "offset" - "Offset for ellips center from body center of gravity (default= 0,-50,0 mm)" double no multiple
-option "axes" - "Half axes of the ellips (default= 100,30,150)" double no multiple
option "writeEllips" - "Write the initial ellipsoide image" string no
+option "writeDistMap" - "Write the distance map" string no
+#defgroup "EllipseParams" groupdesc="an option of this group is required" required
+option "ellipseAutoDetect" - "Auto-detect offset and axes of initial ellipse" flag off
+option "offset" - "Offset for ellips center from body center of gravity (default= 0,-50,0 mm)" double no multiple
+option "axes" - "Half axes of the ellips (default= 100,30,150)" double no multiple
section "Ellipsoide growing"