def test_CreateXdmfTemporalGridFromMultifile_XdmfNotFound(self):
with h5py.File("kratos-1.0.h5", "w") as f:
f.create_dataset("/ModelPart/Nodes/Local/Coordinates", (20, 3),
"float64")
f.create_dataset("/Results/NodalSolutionStepData/VELOCITY",
(20, 3), "float64")
tgrid = CreateXdmfTemporalGridFromMultifile(
["kratos.h5", "kratos-1.0.h5"], "/ModelPart", "/Results")
self.assertEqual(len(tgrid.times), 1)
self.assertEqual(len(tgrid.grids), 1)
time0 = tgrid.times[0]
self.assertEqual(time0.time, "0.0")
def test_CreateXdmfTemporalGridFromMultifile_OnlyOneMesh(self):
tgrid = CreateXdmfTemporalGridFromMultifile(
["kratos.h5", "kratos-1.0.h5"], "/ModelPart", "/Results")
self.assertEqual(len(tgrid.times), 2)
self.assertEqual(len(tgrid.grids), 2)
time0 = tgrid.times[0]
sgrid0 = tgrid.grids[0]
ugrid0 = sgrid0.grids[0]
self.assertEqual(time0.time, "0.0")
self.assertEqual(ugrid0.name, "Element2D4N")
self.assertEqual(len(ugrid0.attributes), 0)
time1 = tgrid.times[1]
sgrid1 = tgrid.grids[1]
ugrid1 = sgrid1.grids[0]
self.assertEqual(time1.time, "1.0")
self.assertEqual(ugrid1.name, "Element2D4N")
self.assertEqual(len(ugrid1.attributes), 1)
result1 = ugrid1.attributes[0]
self.assertEqual(result1.name, "VELOCITY")
def test_CreateXdmfTemporalGridFromMultifile_MoreThanOneMesh(self):
with h5py.File("kratos-1.0.h5", "w") as f:
f.create_dataset("/ModelPart/Nodes/Local/Coordinates", (20, 3),
"float64")
elem2d4n = f.create_group("/ModelPart/Xdmf/Elements/Element3D3N")
elem2d4n.attrs["Dimension"] = 3
elem2d4n.attrs["NumberOfNodes"] = 3
elem2d4n.create_dataset("Connectivities", (8, 3), "int32")
f.create_dataset("/Results/NodalSolutionStepData/VELOCITY",
(20, 3), "float64")
tgrid = CreateXdmfTemporalGridFromMultifile(
["kratos.h5", "kratos-1.0.h5"], "/ModelPart", "/Results")
self.assertEqual(len(tgrid.times), 2)
self.assertEqual(len(tgrid.grids), 2)
sgrid0 = tgrid.grids[0]
ugrid0 = sgrid0.grids[0]
self.assertEqual(ugrid0.name, "Element2D4N")
sgrid1 = tgrid.grids[1]
ugrid1 = sgrid1.grids[0]
self.assertEqual(ugrid1.name, "Element3D3N")