Update tc_tracks tests for new IBTrACS version

Author: ChrisFairless

climada/hazard/test/test_tc_tracks.py

@@ -82,13 +82,15 @@ def test_penv_rmax_penv_pass(self):
             provider="usa", storm_id="1992230N11325"
         )
         penv_ref = np.ones(97) * 1010
-        penv_ref[26:36] = [1011, 1012, 1013, 1014, 1015, 1014, 1014, 1014, 1014, 1012]
+        penv_ref[26:36] = [1011, 1012, 1013, 1014, 1015, 1015, 1014, 1014, 1014, 1012]
+        rmax_ref = np.zeros(97)
+        rmax_ref[63:82] = [10., 10., 10.625, 11.25, 11.875, 12.5, 13.125, 13.75, 14.375, 15., 15.625, 16.25, 16.875, 17.5 , 18.125, 18.75, 19.375, 20., 20.]
 
-        self.assertTrue(
-            np.allclose(tc_track.get_track()["environmental_pressure"].values, penv_ref)
+        np.testing.assert_array_almost_equal(
+            tc_track.get_track()["environmental_pressure"].values, penv_ref, decimal=4
         )
-        self.assertTrue(
-            np.allclose(tc_track.get_track()["radius_max_wind"].values, np.zeros(97))
+        np.testing.assert_array_almost_equal(
+            tc_track.get_track()["radius_max_wind"].values, rmax_ref, decimal=4
         )
 
     def test_ibtracs_raw_pass(self):
@@ -278,7 +280,7 @@ def test_ibtracs_correct_pass(self):
             tc_try.data[0]["central_pressure"].values[0], 1013, places=0
         )
         self.assertAlmostEqual(
-            tc_try.data[0]["central_pressure"].values[5], 1008, places=0
+            tc_try.data[0]["central_pressure"].values[5], 1007, places=0
         )
         self.assertAlmostEqual(
             tc_try.data[0]["central_pressure"].values[-1], 1012, places=0
@@ -701,14 +703,16 @@ def test_get_extent(self):
         tc_track = tc.TCTracks.from_ibtracs_netcdf(
             storm_id=storms, provider=["usa", "bom"]
         )
-        bounds = (153.585022, -23.200001, 258.714996, 17.514986)
-        bounds_buf = (153.485022, -23.300001, 258.814996, 17.614986)
-        np.testing.assert_array_almost_equal(tc_track.bounds, bounds)
+        bounds = (153.6, -23.2, 258.7, 17.5)
+        bounds_buf = (153.5, -23.3, 258.8, 17.6)
+        np.testing.assert_array_almost_equal(
+            tc_track.bounds, bounds, decimal=4
+        )
         np.testing.assert_array_almost_equal(
-            tc_track.get_bounds(deg_buffer=0.1), bounds_buf
+            tc_track.get_bounds(deg_buffer=0.1), bounds_buf, decimal=4
         )
         np.testing.assert_array_almost_equal(
-            tc_track.extent, u_coord.toggle_extent_bounds(bounds)
+            tc_track.extent, u_coord.toggle_extent_bounds(bounds), decimal=4
         )
 
     def test_generate_centroids(self):
@@ -718,13 +722,13 @@ def test_generate_centroids(self):
             storm_id=storms, provider=["usa", "bom"]
         )
         cen = tc_track.generate_centroids(10, 1)
-        cen_bounds = (157.585022, -19.200001, 257.585022, 10.799999)
+        cen_bounds = (157.6, -19.2, 257.6, 10.8)
         self.assertEqual(cen.size, 44)
         self.assertEqual(np.unique(cen.lat).size, 4)
         self.assertEqual(np.unique(cen.lon).size, 11)
         np.testing.assert_array_equal(np.diff(np.unique(cen.lat)), 10)
         np.testing.assert_array_equal(np.diff(np.unique(cen.lon)), 10)
-        np.testing.assert_array_almost_equal(cen.total_bounds, cen_bounds)
+        np.testing.assert_array_almost_equal(cen.total_bounds, cen_bounds, decimal=4)
 
     def test_interp_track_pass(self):
         """Interpolate track to min_time_step. Compare to MATLAB reference."""