def test_hillshade():
"""Render hillshade from array."""
mp = mapchete.open(
os.path.join(SCRIPTDIR, "testdata/cleantopo_tl.mapchete"))
tile = mp.get_process_tiles(zoom=4).next()
tile_process = MapcheteProcess(tile, params=mp.config.at_zoom(4))
with tile_process.open("file1") as dem:
shade = tile_process.hillshade(dem.read())
assert isinstance(shade, np.ndarray)
def test_hillshade(cleantopo_tl):
"""Render hillshade from array."""
with mapchete.open(cleantopo_tl.path) as mp:
tile = next(mp.get_process_tiles(zoom=4))
tile_process = MapcheteProcess(tile,
params=mp.config.params_at_zoom(4))
with tile_process.open("file1") as dem:
shade = tile_process.hillshade(dem.read())
assert isinstance(shade, np.ndarray)
