difference
Name:
geom difference
Description:
geom Calculate the difference between the input geometries.
Arguments:
-o –otherGeometry: The other geometry
-g –geometry: The input geometry
–help: Print help message
–web-help: Open help in a web browser
Example:
geom difference -g "POLYGON ((0 0, 0 10, 10 10, 10 0, 0 0))" -o "POLYGON ((5 5, 5 15, 15 15, 15 5, 5 5))"