Here are the examples of the python api numpy.testing.assert_arr_almost taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.
4 Examples
3
Example 1
Project: cartopy Source File: test_img_tiles.py
def test_tile_bbox_y0_at_south_pole():
tms = cimgt.MapQuestOpenAerial()
# Check the y0_at_north_pole keywords returns the appropriate bounds.
assert_arr_almost(tms.tile_bbox(8, 6, 4, y0_at_north_pole=False),
np.array(KNOWN_EXTENTS[(8, 9, 4)]).reshape([2, 2]))
3
Example 2
Project: cartopy Source File: test_img_tiles.py
def test_image_for_domain():
gt = cimgt.GoogleTiles()
gt._image_url = types.MethodType(GOOGLE_IMAGE_URL_REPLACEMENT, gt)
ll_target_domain = sgeom.box(-10, 50, 10, 60)
multi_poly = gt.crs.project_geometry(ll_target_domain, ccrs.PlateCarree())
target_domain = multi_poly.geoms[0]
_, extent, _ = gt.image_for_domain(target_domain, 6)
ll_extent = ccrs.Geodetic().transform_points(gt.crs,
np.array(extent[:2]),
np.array(extent[2:]))
assert_arr_almost(ll_extent[:, :2],
[[-11.25, 48.92249926],
[11.25, 61.60639637]])
0
Example 3
Project: cartopy Source File: test_img_tiles.py
def test_google_wts():
gt = cimgt.GoogleTiles()
ll_target_domain = sgeom.box(-15, 50, 0, 60)
multi_poly = gt.crs.project_geometry(ll_target_domain, ccrs.PlateCarree())
target_domain = multi_poly.geoms[0]
with assert_raises(AssertionError):
list(gt.find_images(target_domain, -1))
assert_equal(tuple(gt.find_images(target_domain, 0)),
((0, 0, 0),))
assert_equal(tuple(gt.find_images(target_domain, 2)),
((1, 1, 2), (2, 1, 2)))
assert_equal(list(gt.subtiles((0, 0, 0))),
[(0, 0, 1), (0, 1, 1), (1, 0, 1), (1, 1, 1)])
assert_equal(list(gt.subtiles((1, 0, 1))),
[(2, 0, 2), (2, 1, 2), (3, 0, 2), (3, 1, 2)])
with assert_raises(AssertionError):
gt.tileextent((0, 1, 0))
assert_arr_almost(gt.tileextent((0, 0, 0)), KNOWN_EXTENTS[(0, 0, 0)])
assert_arr_almost(gt.tileextent((2, 0, 2)), KNOWN_EXTENTS[(2, 0, 2)])
assert_arr_almost(gt.tileextent((0, 2, 2)), KNOWN_EXTENTS[(0, 2, 2)])
assert_arr_almost(gt.tileextent((2, 2, 2)), KNOWN_EXTENTS[(2, 2, 2)])
assert_arr_almost(gt.tileextent((8, 9, 4)), KNOWN_EXTENTS[(8, 9, 4)])
0
Example 4
Project: cartopy Source File: test_img_tiles.py
def test_quadtree_wts():
qt = cimgt.QuadtreeTiles()
ll_target_domain = sgeom.box(-15, 50, 0, 60)
multi_poly = qt.crs.project_geometry(ll_target_domain, ccrs.PlateCarree())
target_domain = multi_poly.geoms[0]
with assert_raises(ValueError):
list(qt.find_images(target_domain, 0))
assert_equal(qt.tms_to_quadkey((1, 1, 1)), '1')
assert_equal(qt.quadkey_to_tms('1'), (1, 1, 1))
assert_equal(qt.tms_to_quadkey((8, 9, 4)), '1220')
assert_equal(qt.quadkey_to_tms('1220'), (8, 9, 4))
assert_equal(tuple(qt.find_images(target_domain, 1)), ('0', '1'))
assert_equal(tuple(qt.find_images(target_domain, 2)), ('03', '12'))
assert_equal(list(qt.subtiles('0')), ['00', '01', '02', '03'])
assert_equal(list(qt.subtiles('11')), ['110', '111', '112', '113'])
with assert_raises(ValueError):
qt.tileextent('4')
assert_arr_almost(qt.tileextent(''), KNOWN_EXTENTS[(0, 0, 0)])
assert_arr_almost(qt.tileextent(qt.tms_to_quadkey((2, 0, 2), google=True)),
KNOWN_EXTENTS[(2, 0, 2)])
assert_arr_almost(qt.tileextent(qt.tms_to_quadkey((0, 2, 2), google=True)),
KNOWN_EXTENTS[(0, 2, 2)])
assert_arr_almost(qt.tileextent(qt.tms_to_quadkey((2, 0, 2), google=True)),
KNOWN_EXTENTS[(2, 0, 2)])
assert_arr_almost(qt.tileextent(qt.tms_to_quadkey((2, 2, 2), google=True)),
KNOWN_EXTENTS[(2, 2, 2)])
assert_arr_almost(qt.tileextent(qt.tms_to_quadkey((8, 9, 4), google=True)),
KNOWN_EXTENTS[(8, 9, 4)])