osbng.bng_reference.BNGReference.bng_to_grid_geom#

BNGReference.bng_to_grid_geom() → Polygon[source]#

Returns a grid square as a Shapely Polygon of this BNGReference.

Returns:

Grid square as Shapely Polygon object.

Return type:

Polygon

Example

>>> BNGReference("SU").bng_to_grid_geom().wkt
'POLYGON ((500000 100000, 500000 200000, 400000 200000, 400000 100000,
    500000 100000))'
>>> BNGReference("SU 3 1").bng_to_grid_geom().wkt
'POLYGON ((440000 110000, 440000 120000, 430000 120000, 430000 110000,
    440000 110000))'
>>> BNGReference("SU 3 1 NE").bng_to_grid_geom().wkt
'POLYGON ((440000 115000, 440000 120000, 435000 120000, 435000 115000,
    440000 115000))'
>>> BNGReference("SU 37289 15541").bng_to_grid_geom().wkt
'POLYGON ((437290 115541, 437290 115542, 437289 115542, 437289 115541,
    437290 115541))'