def setUpClass(cls):
super().setUpClass()
bbox = BBox(bbox=[(2947363, 4629723), (3007595, 4669471)],
crs=CRS.POP_WEB)
bbox.transform(CRS.WGS84)
query_filter1 = 'f12458==32632'
query_filter2 = 'f12458==32635'
cls.test_cases = [
TestCaseContainer('All features',
GeopediaFeatureIterator(1749),
min_features=100,
min_size=1609),
TestCaseContainer('BBox filter',
GeopediaFeatureIterator(1749, bbox=bbox),
min_features=21),
TestCaseContainer('Query Filter',
GeopediaFeatureIterator(
1749, query_filter=query_filter1),
min_features=76),
TestCaseContainer('Both filters - No data',
GeopediaFeatureIterator(
1749, bbox=bbox, query_filter=query_filter1),
min_features=0),
TestCaseContainer('Both filters - Some data',
GeopediaFeatureIterator(
1749, bbox=bbox, query_filter=query_filter2),
min_features=21)
]
def utils_args():
coor = [
6887893.492833803, 5009377.085697314, 7200979.560689886,
5322463.153553395
]
# coor = [7200979.560689886, 5009377.085697314,
# 7514065.628545968, 5322463.153553395]
coor = [
7712190.405861145, 5053404.813989572, 7714636.390766275,
5055850.798894699
]
coor = [
6887893.492833803, 7200979.560689886, 5009377.085697314,
5322463.153553395
]
coor = [
7200979.560689886, 7514065.628545968, 5009377.085697314,
5322463.153553395
]
bbox = BBox(bbox=coor, crs=CRS.POP_WEB)
bbox = bbox.transform(crs=CRS.WGS84)
coor = [45.0, 43.07, 64.69, 55.78]
# print(coor)
# coor = [64.4784, 39.6 / 648, 64.8162, 39.9222]
# coor = [46.2014, -15.9906, 46.6051, -15.5961]
# print(bbox)
return bbox
def test_transform(self):
bbox1 = BBox([46.07, 13.23, 46.24, 13.57], CRS.WGS84)
bbox2 = bbox1.transform(CRS.POP_WEB).transform(CRS.WGS84)
for coord1, coord2 in zip(bbox1, bbox2):
self.assertAlmostEqual(coord1, coord2, delta=1e-8)
self.assertEqual(bbox1.crs, bbox2.crs)
def test_bbox_transform(self):
bbox = BBox(((111.644, 8.655), (111.7, 8.688)), CRS.WGS84)
new_bbox = bbox.transform(CRS.POP_WEB)
expected_bbox = BBox((12428153.23, 967155.41, 12434387.12, 970871.43),
CRS.POP_WEB)
for coord, expected_coord in zip(new_bbox, expected_bbox):
self.assertAlmostEqual(coord,
expected_coord,
delta=1E-2,
msg='Expected coord {}, got {}'.format(
expected_coord, coord))
self.assertEqual(
new_bbox.crs, expected_bbox.crs,
'Expected CRS {}, got {}'.format(expected_bbox.crs, new_bbox.crs))
def new_coordinates(data, crs, new_crs):
""" Returns coordinates for xarray DataArray/Dataset in new crs.
:param data: data for converting coordinates for
:type data: xarray.DataArray or xarray.Dataset
:param crs: old crs
:type crs: sentinelhub.CRS
:param new_crs: new crs
:type new_crs: sentinelhub.CRS
:return: new x and y coordinates
:rtype: (float, float)
"""
x_values = data.coords['x'].values
y_values = data.coords['y'].values
bbox = BBox((x_values[0], y_values[0], x_values[-1], y_values[-1]), crs=crs)
bbox = bbox.transform(new_crs)
xmin, ymin = bbox.lower_left
xmax, ymax = bbox.upper_right
new_xs = np.linspace(xmin, xmax, len(x_values))
new_ys = np.linspace(ymin, ymax, len(y_values))
return new_xs, new_ys