gfail.spatial

Spatial functions used by all models

gfail.spatial.split_grid(grid)[source]
gfail.spatial.join_grids(leftgrid, rightgrid)[source]
gfail.spatial.trim_ocean2(grid2D, mask, all_touched=True, crop=False)[source]

Use the mask (a shapefile) to trim offshore areas

Parameters

  • grid2D – MapIO grid2D object of results that need trimming

  • mask – list of shapely polygon features already loaded in or string of file extension of shapefile to use for clipping

  • all_touched (bool) – if True, won’t mask cells that touch any part of polygon edge

  • crop (bool) – crop boundaries of raster to new masked area

Returns

grid2D file with ocean masked