Patch for missing collection dates for snow courses

metloom/__init__.py

@@ -2,4 +2,4 @@
 
 __author__ = """M3Works"""
 __email__ = "m3worksllc@gmail.com"
-__version__ = '0.9.1'
+__version__ = '0.9.2'

metloom/dataframe_utils.py

@@ -116,6 +116,8 @@ def resample_df(raw_df: pd.DataFrame,
             desired interval
     """
     name = variable.name
+    if interval == 'H':
+        interval = 'h' # pandas uses lowercase for hourly resampling
     if name in raw_df.columns:
         if variable.accumulated:
             result = raw_df[name].resample(interval).sum()

metloom/pointdata/snotel_client.py

@@ -200,6 +200,18 @@ def get_data(self, element_cd: str, **extra_params):
         mapped_params = self._get_params(**extra_params)
         params = {**self.params, **mapped_params}
         data = self._make_request(**params)
+
+        # In some cases, in particlular for snow course data prior to 2011, the collection dates
+        # are not included in the reponse for the SWE variable, but are included in the depth (SNWD).
+        # This is a workaround to make a second request if the collection data are missing.
+        if (
+            (len(data) > 0)
+            and ("collectionDates" in data[0])
+            and all(c is None for c in data[0]["collectionDates"])
+        ):
+            data2 = self._make_request(**{**params, "elementCd": "SNWD"})
+            data[0]["collectionDates"] = data2[0]["collectionDates"]
+
         return self._parse_data(data)
 
 

setup.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.9.1
+current_version = 0.9.2
 commit = True
 tag = True
 

setup.py

@@ -54,6 +54,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/M3Works/metloom',
-    version='0.9.1',
+    version='0.9.2',
     zip_safe=False,
 )