Operations between Geometries

Takes two tables containing geometries in WKT format. These two tables should have the same count of entities. Line by line the operation will be applied and the result will replace the geometry of the first table.

• difference: the parts of the first geometry minus the second one
• intersection: the parts common to the first and second geometries
• union: the union of both geometries

The actual computation is done by the Geotools library .

Input ports

1. Type: Table
   datatable with WKT geometries
   Table with WKT geometries
2. Type: Table
   datatable with WKT geometries
   Table with WKT geometries

Output ports

1. Type: Table
   datatable with WKT geometries
   Top table with updated geometries