Address review comments

also fix a couple more places I missed before.

Author: bhazelton

tests/uvcal/test_fhd_cal.py

@@ -98,9 +98,12 @@ def test_read_fhdcal_metadata(raw, fhd_cal_raw, fhd_cal_fit):
     # there is a loss in precision for float auto scale values in the
     # settings file vs the cal file
     # first check that they are similar (extract from the string they are packed in)
-    assert np.allclose(
+    # only test to single precision because that's how it's stored.
+    np.testing.assert_allclose(
         np.asarray(fhd_cal.extra_keywords["AUTOSCAL"][1:-1].split(", "), dtype=float),
         np.asarray(fhd_cal2.extra_keywords["AUTOSCAL"][1:-1].split(", "), dtype=float),
+        atol=0,
+        rtol=2e-6,
     )
     # replace the strings to prevent errors
     fhd_cal.extra_keywords["autoscal".upper()] = fhd_cal2.extra_keywords[

tests/uvcal/test_initializers.py

@@ -213,18 +213,18 @@ def test_new_uvcal_jones_array(uvc_simplest):
 
     circ = new_uvcal(jones_array="circular", **uvc)
     assert circ.Njones == 4
-    assert np.allclose(circ.jones_array, np.array([-1, -2, -3, -4]))
+    np.testing.assert_allclose(circ.jones_array, np.array([-1, -2, -3, -4]))
 
     custom = new_uvcal(jones_array=np.array([-1, -3]), **uvc)
     assert custom.Njones == 2
 
     linear_alt = new_uvcal(jones_array=["xx", "yy"], **uvc)
     assert linear_alt.Njones == 2
-    assert np.allclose(linear_alt.jones_array, np.array([-5, -6]))
+    np.testing.assert_allclose(linear_alt.jones_array, np.array([-5, -6]))
 
     linear_physical = new_uvcal(jones_array=["nn", "ee", "ne", "en"], **uvc)
     assert linear_physical.Njones == 4
-    assert np.allclose(linear_physical.jones_array, np.array([-5, -6, -7, -8]))
+    np.testing.assert_allclose(linear_physical.jones_array, np.array([-5, -6, -7, -8]))
 
 
 def test_new_uvcal_set_sky(uvc_simplest):

tests/uvdata/test_mwa_corr_fits.py

@@ -1052,7 +1052,12 @@ def test_van_vleck_int():
     # read in file corrected using integrate.quad with 1e-10 precision
     uv2 = UVData()
     uv2.read(filelist[10])
-    assert uv1._data_array == uv2._data_array
+    np.testing.assert_allclose(
+        uv1.data_array,
+        uv2.data_array,
+        rtol=uv1._data_array.tols[0],
+        atol=uv1._data_array.tols[1],
+    )
 
 
 @pytest.mark.filterwarnings("ignore:some coarse channel files were not submitted")