def test_3d_grid_xy_indexing(self):
grid = UniformRectilinear((4, 3, 2), (1, 2, 3), (-1, 0, 1),
indexing='xy')
self.assert_point_count(grid, 24)
self.assert_cell_count(grid, 6)
self.assert_shape(grid, (2, 3, 4))
self.assert_spacing(grid, (3., 2., 1.))
self.assert_origin(grid, (1., 0., -1.))
self.assert_x(grid, [
-1., 0., 1., 2., -1., 0., 1., 2., -1., 0., 1., 2., -1., 0., 1., 2.,
-1., 0., 1., 2., -1., 0., 1., 2.
])
self.assert_y(grid, [
0., 0., 0., 0., 2., 2., 2., 2., 4., 4., 4., 4., 0., 0., 0., 0., 2.,
2., 2., 2., 4., 4., 4., 4.
])
self.assert_z(grid, [
1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 1., 4., 4., 4., 4., 4.,
4., 4., 4., 4., 4., 4., 4.
])
self.assert_offset(grid, 8. * np.arange(1, grid.get_cell_count() + 1))
def test_3d_grid_ij_indexing(self):
grid = UniformRectilinear((4, 3, 2), (1, 2, 3), (-1, 0, 1),
indexing="ij")
self.assert_point_count(grid, 24)
self.assert_cell_count(grid, 6)
self.assert_shape(grid, (4, 3, 2))
self.assert_spacing(grid, (1.0, 2.0, 3.0))
self.assert_origin(grid, (-1.0, 0.0, 1.0))
self.assert_x(
grid,
[
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
1.0,
4.0,
],
)
self.assert_y(
grid,
[
0.0,
0.0,
2.0,
2.0,
4.0,
4.0,
0.0,
0.0,
2.0,
2.0,
4.0,
4.0,
0.0,
0.0,
2.0,
2.0,
4.0,
4.0,
0.0,
0.0,
2.0,
2.0,
4.0,
4.0,
],
)
self.assert_z(
grid,
[
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
-1.0,
0.0,
0.0,
0.0,
0.0,
0.0,
0.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
2.0,
2.0,
2.0,
2.0,
2.0,
2.0,
],
)
self.assert_offset(grid, 8.0 * np.arange(1, grid.get_cell_count() + 1))
def test_3d_grid_xy_indexing(self):
grid = UniformRectilinear((4, 3, 2), (1, 2, 3), (-1, 0, 1), indexing="xy")
self.assert_point_count(grid, 24)
self.assert_cell_count(grid, 6)
self.assert_shape(grid, (2, 3, 4))
self.assert_spacing(grid, (3.0, 2.0, 1.0))
self.assert_origin(grid, (1.0, 0.0, -1.0))
self.assert_x(
grid,
[
-1.0,
0.0,
1.0,
2.0,
-1.0,
0.0,
1.0,
2.0,
-1.0,
0.0,
1.0,
2.0,
-1.0,
0.0,
1.0,
2.0,
-1.0,
0.0,
1.0,
2.0,
-1.0,
0.0,
1.0,
2.0,
],
)
self.assert_y(
grid,
[
0.0,
0.0,
0.0,
0.0,
2.0,
2.0,
2.0,
2.0,
4.0,
4.0,
4.0,
4.0,
0.0,
0.0,
0.0,
0.0,
2.0,
2.0,
2.0,
2.0,
4.0,
4.0,
4.0,
4.0,
],
)
self.assert_z(
grid,
[
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
1.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
4.0,
],
)
self.assert_offset(grid, 8.0 * np.arange(1, grid.get_cell_count() + 1))