def test_transform_to(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords,
self.triangles,
self.quads,
crs="EPSG:3395")
m.transform_to("EPSG:4326")
def test_property_setter__values_time_varying_bad_shape(self):
m = EuclideanMesh2D(self.coords, self.triangles, self.quads, crs=4326)
def wrapper():
import numpy as np
m._values = np.random.rand(3, len(self.coords), 1, 5)
self.assertRaises(Exception, wrapper)
def test_property_setter__values_raise_bad_shape(self):
m = EuclideanMesh2D(self.coords, self.triangles, self.quads, crs=4326)
def wrapper():
import numpy as np
m._values = np.random.rand(100, 1)
self.assertRaises(AssertionError, wrapper)
def test_open_gr3(self):
nodes = {
'1': ((0., 0.), -99999.),
'2': ((.5, 0.), -99999.),
'3': ((1., 0.), -99999.),
'4': ((1., 1.), -99999.),
'5': ((0., 1.), -99999.),
'6': ((.5, 1.5), -99999.),
'7': ((.33, .33), -99999.),
'8': ((.66, .33), -99999.),
'9': ((.5, .66), -99999.),
'10': ((-1., 1.), -99999.),
'11': ((-1., 0.), -99999.),
}
elements = {
'1': ['5', '7', '9'],
'2': ['1', '2', '7'],
'3': ['2', '3', '8'],
'4': ['8', '7', '2'],
'5': ['3', '4', '8'],
'6': ['4', '9', '8'],
'7': ['4', '6', '5'],
'8': ['5', '10', '11', '1'],
'9': ['9', '4', '5'],
'10': ['5', '1', '7']
}
f = "test\n"
f += f'{len(elements):d} '
f += f'{len(nodes):d}\n'
for id, ((x, y), z) in nodes.items():
f += f"{id} "
f += f"{x} "
f += f"{y} "
f += f"{z}\n"
for id, geom in elements.items():
f += f"{id} "
f += f"{len(geom)} "
for idx in geom:
f += f"{idx} "
f += f"\n"
tmpdir = tempfile.TemporaryDirectory()
gr3 = pathlib.Path(tmpdir.name) / 'gr3.gr3'
with open(gr3.absolute(), 'w') as h:
h.write(f)
msh = EuclideanMesh2D.open_gr3(gr3.absolute())
self.assertIsInstance(msh, EuclideanMesh2D)
def test_property_setter__quads_None(self):
self.assertIsInstance(
EuclideanMesh2D(self.coords, self.triangles, None),
EuclideanMesh2D)
def test_property_setter__values_time_varying(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords, self.triangles, self.quads, crs=4326)
import numpy as np
m._values = np.random.rand(3, len(self.coords), 1)
def test_property__grd(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords, self.triangles, self.quads, crs=4326)
m._grd
def test_property_setter_description(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords, self.triangles, self.quads, crs=4326)
m.description = "test"
def test_property_nodes(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords, self.triangles, self.quads)
m.nodes
def test_write_raises(self):
m = EuclideanMesh2D(self.coords, self.triangles, self.quads)
import tempfile
f = tempfile.NamedTemporaryFile()
self.assertRaises(IOError, m.write, f.name)
def test_get_xy(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords, self.triangles, self.quads)
m.get_xy()
def test_get_y(self):
# TODO: verify result
m = EuclideanMesh2D(self.coords, self.triangles, self.quads, crs=4326)
m.get_y(crs="EPSG:3395")
def test_get_element_index(self):
m = EuclideanMesh2D(self.coords, self.triangles, self.quads)
self.assertEquals(m.get_element_index(323078), 0)
def test_get_node_index(self):
m = EuclideanMesh2D(self.coords, self.triangles, self.quads)
self.assertEquals(m.get_node_index(123964), 0)
def test_sms2dm(self):
m = EuclideanMesh2D(self.coords, self.triangles, self.quads)
self.assertIsInstance(m.sms2dm, str)