purpose "Split an image into n images along a dimension"
-option "config" - "Config file" string no
-option "input" i "Input image filename" string yes
-option "output" o "Output image base filename" string yes
-option "verbose" v "Verbose" flag off
+option "config" - "Config file" string no
+option "input" i "Input image filename" string yes
+option "output" o "Output image base filename" string yes
+option "verbose" v "Verbose" flag off
-option "dimension" d "Dimension to split on" int yes
-option "png" p "Png file format" flag off
-option "window" w "Window" double no
-option "level" l "Level" double no
+option "dimension" d "Dimension to split on" int yes
+option "png" p "Png file format" flag off
+option "window" w "Window" double no
+option "level" l "Level" double no