Merge branch 'forecast-class' into hazardForecast_concat_test

Author: luseverin

climada/hazard/forecast.py

@@ -43,7 +43,7 @@ def __init__(
 
         Parameters
         ----------
-        lead_time : np.ndarray of np.datetime64 or None, optional
+        lead_time : np.ndarray of np.timedelta64 or None, optional
             Forecast lead times. Default is empty array.
         member : np.ndarray or None, optional
             Ensemble member identifiers as integers. Default is empty array.
@@ -62,7 +62,7 @@ def from_hazard(cls, hazard: Hazard, lead_time: np.ndarray, member: np.ndarray):
         ----------
         hazard : climada.hazard.base.Hazard
             Hazard object to convert into a HazardForecast.
-        lead_time : np.ndarray of np.datetime64 or None, optional
+        lead_time : np.ndarray of np.timedelta64 or None, optional
             Forecast lead times. Default is empty array.
         member : np.ndarray or None, optional
             Ensemble member identifiers as integers. Default is empty array.

climada/hazard/test/test_forecast.py

@@ -44,7 +44,7 @@ def hazard(haz_kwargs):
 
 @pytest.fixture
 def lead_time():
-    return pd.date_range("2000-01-01", "2000-01-02", periods=6).to_numpy()
+    return pd.timedelta_range("1h", periods=6).to_numpy()
 
 
 @pytest.fixture