Vertices to points 

Converts the vertices of geometry to points

Shapefile reader 

Read geometries from a shapefile

Length/perimeter 

This node returns the length of line geometry

Clip Raster 

Clip raster node

Intersects 

Whether Geometry-1 intersects Geometry-2

Map viewer 

View a shapefile in a map

Table Connector 

This is a Database Table Connection Test.TG

Minimum bounding rectangle 

This nodes returns the minimum bounding rectangle of a geometry

Unary union 

This node find unary union of geometries

Covers 

Whether Geometry-1 covers Geometry-2 or not