MNT: fix datetime tests

tests/io/test_io.py

@@ -201,6 +201,25 @@ def test_open_odim_dataset(odim_file):
     assert ds.sweep_number == 11
 
 
+def test_open_odim_store(odim_file):
+    store = xradar.io.backends.odim.OdimStore.open(odim_file, group="sweep_0")
+    assert store.substore[0].root.a1gate == 86
+    assert store.substore[0].root.site_coords == (
+        151.20899963378906,
+        -33.700801849365234,
+        195.0,
+    )
+    assert store.substore[0].root._get_site_coords() == (
+        151.20899963378906,
+        -33.700801849365234,
+        195.0,
+    )
+    assert store.substore[0].root.sweep_fixed_angle == 0.5
+    assert store.substore[0].root._get_time() == np.datetime64(
+        "2018-12-20T06:06:28", "s"
+    )
+
+
 def test_open_gamic_datatree(gamic_file):
     dtree = open_gamic_datatree(gamic_file)
 
@@ -335,6 +354,14 @@ def test_open_gamic_dataset(gamic_file):
     assert ds.sweep_number == 9
 
 
+def test_open_gamic_store(gamic_file):
+    store = xradar.io.backends.gamic.GamicStore.open(gamic_file, group="sweep_0")
+    assert store.root.site_coords == (6.4569489, 50.9287272, 310.0)
+    assert store.root._get_site_coords() == (6.4569489, 50.9287272, 310.0)
+    assert store.root.sweep_fixed_angle == 28.0
+    assert store.root._get_time() == np.datetime64("2018-06-01T05:40:47.041000", "us")
+
+
 def test_open_gamic_dataset_reindex(gamic_file):
     # open first sweep group
     reindex_angle = dict(start_angle=0, stop_angle=360, angle_res=1.0, direction=1)

tests/io/test_odim.py

@@ -130,7 +130,13 @@ def test_get_range(rscale):
     assert bin_range == rscale
 
 
-@pytest.mark.parametrize("point", [("start", 946684800.0), ("end", 946684830.0)])
+@pytest.mark.parametrize(
+    "point",
+    [
+        ("start", np.datetime64("2000-01-01T00:00:00", "s")),
+        ("end", np.datetime64("2000-01-01T00:00:30", "s")),
+    ],
+)
 def test_get_time(point):
     what = dict(
         startdate="20000101", starttime="000000", enddate="20000101", endtime="000030"
@@ -139,6 +145,11 @@ def test_get_time(point):
     assert time == point[1]
 
 
+def test_get_a1gate():
+    where = dict(a1gate=20)
+    assert odim._get_a1gate(where) == 20
+
+
 def test_OdimH5NetCDFMetadata(odim_file):
     store = odim.OdimStore.open(odim_file, group="sweep_0")
     with pytest.warns(DeprecationWarning):

xradar/io/backends/gamic.py

@@ -224,7 +224,7 @@ def _get_range(self):
     def _get_time(self):
         start = self.how["timestamp"]
         start = dateutil.parser.parse(start)
-        start = start.replace(tzinfo=dt.timezone.utc).timestamp()
+        start = np.array(start.replace(tzinfo=dt.timezone.utc)).astype("<M8[us]")
         return start
 
     @property

xradar/io/backends/odim.py

@@ -192,7 +192,7 @@ def _get_time(what, point="start"):
     startdate = _maybe_decode(what[f"{point}date"])
     starttime = _maybe_decode(what[f"{point}time"])
     start = dt.datetime.strptime(startdate + starttime, "%Y%m%d%H%M%S")
-    start = start.replace(tzinfo=dt.timezone.utc).timestamp()
+    start = np.array(start.replace(tzinfo=dt.timezone.utc)).astype("<M8[s]")
     return start