improve indexing for global ocean fluxes

da/preprocessing/ocean.py

@@ -219,7 +219,6 @@ class GlobalOcean(Ocean, Global):
             year = self.dacycle['time.end'].year
             if starttime.month == 2:
                 indices = [i for i in indices if times[i].day != 29]
-                if year %4 == 0: 
             data = ds['co2flux_ocean'][indices]
             times = times[indices]
             data = data.reshape((-1, monthrange(year, starttime.month)[1], *data.shape[1:])).mean(axis=0)