Exemplo n.º 1
0
class TestWorkspace(object):

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def __init__(self):
        self.ws = Workspace()

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_index_transfer(self):
        self.ws.IndexCreate("index_variable")
        i = np.random.randint(0, 100)
        self.ws.index_variable = i
        assert self.ws.index_variable.value == i

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_array_of_index_transfer(self):
        self.ws.ArrayOfIndexCreate("array_of_index_variable")
        i = [np.random.randint(0, 100) for j in range(10)]
        self.ws.array_of_index_variable = i
        assert self.ws.array_of_index_variable.value == i

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_string_transfer(self):
        self.ws.StringCreate("string_variable")
        s = "some random string."
        self.ws.string_variable = s
        assert self.ws.string_variable.value == s

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_vector_transfer(self):
        self.ws.VectorCreate("vector_variable")
        v = np.random.rand(10)
        self.ws.vector_variable = v
        assert all(self.ws.vector_variable.value == v)

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_matrix_transfer(self):
        self.ws.MatrixCreate("matrix_variable")
        m = np.random.rand(10, 10)
        self.ws.matrix_variable = m
        assert all(self.ws.matrix_variable.value.ravel() == m.ravel())

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_supergeneric_overload_resolution(self):
        self.ws.ArrayOfIndexCreate("array_of_index")
        self.ws.ArrayOfArrayOfIndexCreate("array_of_array_of_index")
        self.ws.array_of_index = [1, 2, 3]
        self.ws.Append(self.ws.array_of_array_of_index, self.ws.array_of_index)
        self.ws.Append(self.ws.array_of_array_of_index, self.ws.array_of_index)

    @unittest.skipIf(skip_arts_tests, 'ARTS library not available')
    def test_creation(self):
        self.ws.ArrayOfIndexCreate("array_of_index")
        self.ws.ArrayOfIndexCreate("array_of_index")
Exemplo n.º 2
0
class TestWorkspace:
    def setup_method(self):
        """This ensures a new Workspace for every test."""
        self.dir = os.path.dirname(os.path.realpath(__file__))
        self.ws = Workspace()
        self.setup_workspace()

    def setup_workspace(self):
        ws = self.ws
        ws.atmosphere_dim = 1
        ws.p_grid = np.linspace(1e5, 1e3, 21)
        ws.Touch(ws.lat_grid)
        ws.Touch(ws.lon_grid)

        ws.f_grid = 183.0e9 * np.ones(1)
        ws.stokes_dim = 1

        ws.sensor_los = 180.0 * np.ones((1, 1))
        ws.sensor_pos = 830e3 * np.ones((1, 1))
        ws.sensorOff()

    def test_index_transfer(self):
        self.ws.IndexCreate("index_variable")
        i = np.random.randint(0, 100)
        self.ws.index_variable = i
        assert self.ws.index_variable.value == i

    def test_array_of_index_transfer(self):
        self.ws.ArrayOfIndexCreate("array_of_index_variable")
        i = [np.random.randint(0, 100) for j in range(10)]

        self.ws.array_of_index_variable = i
        assert self.ws.array_of_index_variable.value == i

        self.ws.array_of_index_variable = []
        assert self.ws.array_of_index_variable.value == []

    def test_array_of_vector_transfer(self):
        self.ws.ArrayOfVectorCreate("array_of_vector_variable")
        aov = typhon.arts.xml.load(
            os.path.join(self.dir, "xml/reference/arrayofvector.xml"))
        self.ws.array_of_vector_variable = aov
        assert self.ws.array_of_vector_variable.value == aov

    def test_string_transfer(self):
        self.ws.StringCreate("string_variable")
        s = "some random string."
        self.ws.string_variable = s
        assert self.ws.string_variable.value == s

    def test_vector_transfer(self):
        self.ws.VectorCreate("vector_variable")
        v = np.random.rand(10)
        self.ws.vector_variable = v
        assert all(self.ws.vector_variable.value == v)

    def test_matrix_transfer(self):
        self.ws.MatrixCreate("matrix_variable")
        m = np.random.rand(10, 10)
        self.ws.matrix_variable = m
        assert all(self.ws.matrix_variable.value.ravel() == m.ravel())

    def test_sparse_transfer(self):
        sparse_formats = ["csc", "csr", "bsr", "lil", "dok", "coo", "dia"]
        for f in sparse_formats:
            i = sp.sparse.identity(11)
            self.ws.sensor_response = i
            print(self.ws.sensor_response.value)
            assert np.all(
                i.todense() == self.ws.sensor_response.value.todense())

    def test_supergeneric_overload_resolution(self):
        self.ws.ArrayOfIndexCreate("array_of_index")
        self.ws.ArrayOfArrayOfIndexCreate("array_of_array_of_index")
        self.ws.array_of_index = [1, 2, 3]
        self.ws.Append(self.ws.array_of_array_of_index, self.ws.array_of_index)
        self.ws.Append(self.ws.array_of_array_of_index, self.ws.array_of_index)

    def test_creation(self):
        self.ws.ArrayOfIndexCreate("array_of_index")
        self.ws.ArrayOfIndexCreate("array_of_index")
        with pytest.raises(Exception):
            self.ws.VectorCreate("array_of_index")

    def test_wsm_error(self):
        with pytest.raises(Exception):
            self.ws.yCalc()

    def test_doc(self):
        repr(self.ws.yCalc)

    def test_agenda(self):

        self.ws.atmosphere_dim = 1

        @arts_agenda
        def add_1(ws):
            ws.IndexAdd(ws.atmosphere_dim, ws.atmosphere_dim, 1)

        add_1.execute(self.ws)

        assert self.ws.atmosphere_dim.value == 2

        add_1.append(add_1)
        add_1.execute(self.ws)

        assert self.ws.atmosphere_dim.value == 4

        args = [self.ws.atmosphere_dim, self.ws.atmosphere_dim, 1]

        @arts_agenda
        def add_2(ws):
            ws.IndexAdd(*args)

        add_2.execute(self.ws)

        assert self.ws.atmosphere_dim.value == 5

    def test_execute_controlfile(self):

        dir = os.path.dirname(os.path.realpath(__file__))
        test_dir = os.path.join(dir, "test_files")
        self.ws.WriteXML("ascii", np.array([1.0]),
                         os.path.join(test_dir, "vector.xml"))
        os.chdir(test_dir)
        self.ws.execute_controlfile("controlfile.arts")

        os.remove(os.path.join(test_dir, "vector.xml"))

    def test_supergeneric_overload_failure(self):
        with pytest.raises(Exception):
            self.ws.NumericCreate("numeric_wsv")
            self.ws.StringCreate("string_wsv")
            self.ws.Copy(self.ws.string_wsv, self.ws.numeric_wsv)

    def test_tensor_3(self):
        t_0 = np.random.rand(*([3] * 3))
        self.ws.Tensor3Create("tensor_3")
        self.ws.tensor_3 = t_0
        assert np.all(t_0 == self.ws.tensor_3.value)

    def test_tensor_4(self):
        t_0 = np.random.rand(*([3] * 4))
        t_1 = self.ws.Tensor4Create("tensor_4")
        self.ws.tensor_4 = t_0
        assert np.all(t_0 == self.ws.tensor_4.value)

    def test_tensor_5(self):
        t_0 = np.random.rand(*([3] * 5))
        t_1 = self.ws.Tensor5Create("tensor_5")
        self.ws.tensor_5 = t_0
        assert np.all(t_0 == self.ws.tensor_5.value)

    def test_tensor_6(self):
        t_0 = np.random.rand(*([3] * 6))
        t_1 = self.ws.Tensor6Create("tensor_6")
        self.ws.tensor_6 = t_0
        assert np.all(t_0 == self.ws.tensor_6.value)

    def test_tensor_7(self):
        t_0 = np.random.rand(*([3] * 7))
        self.ws.Tensor7Create("tensor_7")
        self.ws.tensor_7 = t_0
        assert np.all(t_0 == self.ws.tensor_7.value)

    def test_execute_controlfile(self):

        dir = os.path.dirname(os.path.realpath(__file__))
        test_dir = os.path.join(dir, "test_files")
        self.ws.WriteXML("ascii", np.array([1.0]),
                         os.path.join(test_dir, "vector.xml"))
        os.chdir(test_dir)

        agenda = self.ws.execute_controlfile("controlfile.arts")
        self.ws.foo = "not bar"

        @arts_agenda
        def execute(ws):
            ws.FlagOff(ws.jacobian_do)
            ws.StringSet(ws.foo, "still not bar")
            INCLUDE("controlfile.arts")
            INCLUDE(agenda)

        self.ws.execute_agenda(execute)

        assert self.ws.foo.value == "bar"
        os.remove(os.path.join(test_dir, "vector.xml"))

    def test_covariance_matrix(self):
        ws = self.ws

        ws.jacobianInit()
        ws.jacobianAddAbsSpecies(species="O3",
                                 g1=ws.p_grid,
                                 g2=ws.lat_grid,
                                 g3=ws.lon_grid)
        ws.jacobianAddAbsSpecies(species="H2O",
                                 g1=ws.p_grid,
                                 g2=ws.lat_grid,
                                 g3=ws.lon_grid)
        ws.jacobianClose()

        ws.covmatDiagonal(out=ws.covmat_block,
                          out_inverse=ws.covmat_block,
                          vars=10.0 * np.ones(ws.p_grid.value.size))
        ws.covmat_sxAddBlock(block=ws.covmat_block)
        ws.covmatDiagonal(out=ws.covmat_block,
                          out_inverse=ws.covmat_block,
                          vars=20.0 * np.ones(ws.p_grid.value.size))
        ws.covmat_sxAddBlock(block=ws.covmat_block)

    def test_variable_set_empty(self):
        self.ws.f_grid = np.array([94e9])
        self.ws.f_grid = []
        assert self.ws.f_grid.value.size == 0

    def test_variable_creation(self):

        # Unnamed variable
        wsv = self.ws.create_variable("Matrix", None)
        self.ws.__setattr__(wsv.name, np.eye(5))
        assert np.all(
            np.isclose(np.eye(5),
                       self.ws.__getattr__(wsv.name).value))

        # Named variable
        wsv = self.ws.create_variable("Matrix", "matrix_wsv")
        self.ws.matrix_wsv = np.eye(5)
        assert np.all(np.isclose(np.eye(5), self.ws.matrix_wsv.value))

    def test_wsv_setattr(self):
        wsv = self.ws.atmosphere_dim
        wsv.value = 12
        assert self.ws.atmosphere_dim.value == 12

    def test_convert(self):

        v = WorkspaceVariable.convert("Index", 1.2)
        assert (v == 1)

        v = WorkspaceVariable.convert("String", "string")
        assert (v == "string")

        v = WorkspaceVariable.convert("Numeric", 1)
        assert (type(v) == np.float64)

        v = WorkspaceVariable.convert("Vector", 1.0)
        assert (v.shape == (1, ))

        v = WorkspaceVariable.convert("Matrix", 1.0)
        assert (v.shape == (1, 1))

        v = WorkspaceVariable.convert("Tensor3", 1.0)
        assert (v.shape == (1, 1, 1))

        v = WorkspaceVariable.convert("Tensor6", 1.0)
        assert (v.shape == (1, 1, 1, 1, 1, 1))

        v = WorkspaceVariable.convert("ArrayOfArrayOfIndex", 1.0)
        assert (type(v) == list)
        assert (type(v[0]) == list)
        assert (type(v[0][0]) == int)
Exemplo n.º 3
0
class TestWorkspace:
    def setup_method(self):
        """This ensures a new Workspace for every test."""
        self.ws = Workspace()

    def test_index_transfer(self):
        self.ws.IndexCreate("index_variable")
        i = np.random.randint(0, 100)
        self.ws.index_variable = i
        assert self.ws.index_variable.value == i

    def test_array_of_index_transfer(self):
        self.ws.ArrayOfIndexCreate("array_of_index_variable")
        i = [np.random.randint(0, 100) for j in range(10)]
        self.ws.array_of_index_variable = i
        assert self.ws.array_of_index_variable.value == i

    def test_string_transfer(self):
        self.ws.StringCreate("string_variable")
        s = "some random string."
        self.ws.string_variable = s
        assert self.ws.string_variable.value == s

    def test_vector_transfer(self):
        self.ws.VectorCreate("vector_variable")
        v = np.random.rand(10)
        self.ws.vector_variable = v
        assert all(self.ws.vector_variable.value == v)

    def test_matrix_transfer(self):
        self.ws.MatrixCreate("matrix_variable")
        m = np.random.rand(10, 10)
        self.ws.matrix_variable = m
        assert all(self.ws.matrix_variable.value.ravel() == m.ravel())

    def test_sparse_transfer(self):
        s = Sparse(np.random.rand(10, 10))
        self.ws.SparseCreate("s")
        self.ws.s = s

        s_array = s.toarray()
        ws_s_array = self.ws.s.value.toarray()

        assert np.allclose(s_array, ws_s_array)

    def test_supergeneric_overload_resolution(self):
        self.ws.ArrayOfIndexCreate("array_of_index")
        self.ws.ArrayOfArrayOfIndexCreate("array_of_array_of_index")
        self.ws.array_of_index = [1, 2, 3]
        self.ws.Append(self.ws.array_of_array_of_index, self.ws.array_of_index)
        self.ws.Append(self.ws.array_of_array_of_index, self.ws.array_of_index)

    def test_creation(self):
        self.ws.ArrayOfIndexCreate("array_of_index")
        self.ws.ArrayOfIndexCreate("array_of_index")
        with pytest.raises(Exception):
            self.ws.VectorCreate("array_of_index")

    def test_wsm_error(self):
        with pytest.raises(Exception):
            self.ws.yCalc()

    def test_doc(self):
        repr(self.ws.yCalc)

    def test_agenda(self):
        self.ws.atmosphere_dim = 1
        arts_agenda(agenda)
        assert self.ws.atmosphere_dim.value == 1

    def test_execute_controlfile(self):

        dir = os.path.dirname(os.path.realpath(__file__))
        print(dir)
        test_dir = os.path.join(dir, "test_files")
        print(test_dir)
        self.ws.WriteXML("ascii", np.array([1.0]),
                         os.path.join(test_dir, "vector.xml"))
        os.chdir(test_dir)
        self.ws.execute_controlfile("controlfile.arts")

        os.remove(os.path.join(test_dir, "vector.xml"))