def test_centroids_att_two_pass(self):
""" Test set all attributes centroids """
centr_bang = Centroids()
centr_bang.set_raster_from_pnt_bounds((89, 21.5, 90, 23), 0.01)
_set_centroids_att(centr_bang,
dist_coast_decay=True,
dem_product='SRTM3',
as_pixel=True)
self.assertEqual(centr_bang.dist_coast.size, centr_bang.size)
self.assertEqual(centr_bang.elevation.size, centr_bang.size)
self.assertAlmostEqual(centr_bang.elevation.max(), 22.743055555555557)
centr_bang.elevation = np.array([])
centr_bang.dist_coast = np.array([])
_set_centroids_att(centr_bang,
dist_coast_decay=True,
dem_product='SRTM3',
as_pixel=False)
self.assertEqual(centr_bang.dist_coast.size, centr_bang.size)
self.assertEqual(centr_bang.elevation.size, centr_bang.size)
self.assertAlmostEqual(centr_bang.elevation.max(), 28.0)
centr_bang.set_meta_to_lat_lon()
centr_bang.meta = dict()
centr_bang.elevation = np.array([])
centr_bang.dist_coast = np.array([])
_set_centroids_att(centr_bang,
dist_coast_decay=True,
dem_product='SRTM3')
self.assertEqual(centr_bang.dist_coast.size, centr_bang.size)
self.assertEqual(centr_bang.elevation.size, centr_bang.size)
self.assertAlmostEqual(centr_bang.elevation.max(), 28.0)
def test_centroids_check_pass(self):
"""Test vector data in Centroids"""
data_vec = TestVector.data_vector()
centr = Centroids()
centr.lat, centr.lon, centr.geometry = data_vec
centr.check()
self.assertEqual(centr.crs, data_vec[2].crs)
self.assertIsInstance(centr.total_bounds, tuple)
for i in range(4):
self.assertEqual(centr.total_bounds[i],
data_vec[2].total_bounds[i])
self.assertIsInstance(centr.lat, np.ndarray)
self.assertIsInstance(centr.lon, np.ndarray)
self.assertIsInstance(centr.coord, np.ndarray)
self.assertTrue(np.array_equal(centr.lat, VEC_LAT))
self.assertTrue(np.array_equal(centr.lon, VEC_LON))
self.assertTrue(
np.array_equal(centr.coord,
np.array([VEC_LAT, VEC_LON]).transpose()))
self.assertEqual(centr.size, VEC_LON.size)
centr.area_pixel = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.area_pixel = np.array([])
centr.dist_coast = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.dist_coast = np.array([])
centr.on_land = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.on_land = np.array([])
centr.region_id = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.region_id = np.array([])
centr.lat = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.lat = np.array([])
centr.lon = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.lon = np.array([])
centr.geometry = gpd.GeoSeries(np.ones(1))
with self.assertRaises(ValueError):
centr.check()
def test_centroids_check_pass(self):
"""Test vector data in Centroids"""
data_vec = data_vector()
centr = Centroids()
centr.lat, centr.lon, centr.geometry = data_vec
centr.check()
self.assertTrue(u_coord.equal_crs(centr.crs, data_vec[2].crs))
self.assertIsInstance(centr.total_bounds, tuple)
for i in range(4):
self.assertEqual(centr.total_bounds[i],
data_vec[2].total_bounds[i])
self.assertIsInstance(centr.lat, np.ndarray)
self.assertIsInstance(centr.lon, np.ndarray)
self.assertIsInstance(centr.coord, np.ndarray)
self.assertTrue(np.array_equal(centr.lat, VEC_LAT))
self.assertTrue(np.array_equal(centr.lon, VEC_LON))
self.assertTrue(
np.array_equal(centr.coord,
np.array([VEC_LAT, VEC_LON]).transpose()))
self.assertEqual(centr.size, VEC_LON.size)
centr.area_pixel = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.area_pixel = np.array([])
centr.dist_coast = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.dist_coast = np.array([])
centr.on_land = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.on_land = np.array([])
centr.region_id = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.region_id = np.array([])
centr.lat = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.lat = np.array([])
centr.lon = np.array([1])
with self.assertRaises(ValueError):
centr.check()
centr.lon = np.array([])
centr.geometry = gpd.GeoSeries(np.ones(1))
with self.assertRaises(ValueError):
centr.check()
cen = Centroids()
cen.meta = {
'width': 10,
'height': 20,
'transform': rasterio.Affine(0.1, 0, 0, 0, 0.1, 0),
'crs': DEF_CRS,
}
with self.assertRaises(ValueError):
cen.check()
