iwfm.bnds2mask¶

iwfm.bnds2mask(bnds_d, coords)[source]¶

Bounding polygon for IWFM mmodel.

Parameters:

bnds_d (dictionary) – Boundry elements and order along boundary
elem_nodes (list) – List of elements and associated nodes
coords (list [[node_id, x, y], ...]) – Nodal coordinates

Return type:

Bounding polygon as numpy array of x,y coordinates