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TST: Update Lambert Conformal test tolerances #2209

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merged 1 commit into from
Jul 14, 2023
Merged

TST: Update Lambert Conformal test tolerances #2209

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20 changes: 16 additions & 4 deletions lib/cartopy/tests/crs/test_lambert_conformal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
# licensing details.

from numpy.testing import assert_array_almost_equal
import pyproj
import pytest

import cartopy.crs as ccrs
Expand Down Expand Up @@ -68,18 +69,29 @@ def test_too_many_parallel(self):

def test_single_spole(self):
s_pole_crs = ccrs.LambertConformal(standard_parallels=[-1.])
expected_x = (-19939660, 19939660)
expected_y = (-735590302, -8183795)
if pyproj.__proj_version__ >= '9.2.0':
expected_x = (-19840440, 19840440)
expected_y = (-370239953, -8191953)
print(s_pole_crs.x_limits)
assert_array_almost_equal(s_pole_crs.x_limits,
(-19939660, 19939660),
expected_x,
decimal=0)
assert_array_almost_equal(s_pole_crs.y_limits,
(-735590302, -8183795),
expected_y,
decimal=0)

def test_single_npole(self):
n_pole_crs = ccrs.LambertConformal(standard_parallels=[1.])
expected_x = (-20130569, 20130569)
expected_y = (-8170229, 726200683)
if pyproj.__proj_version__ >= '9.2.0':
expected_x = (-20222156, 20222156)
expected_y = (-8164817, 360848719)
assert_array_almost_equal(n_pole_crs.x_limits,
(-20130569, 20130569),
expected_x,
decimal=0)
assert_array_almost_equal(n_pole_crs.y_limits,
(-8170229, 726200683),
expected_y,
decimal=0)