remove negatives from sim before bias correction

geoglows · Feb 23, 2021 · 0d1cefa · 0d1cefa
1 parent 7b8a25d
commit 0d1cefa
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/tethysapp/geoglows_hydroviewer/controllers.py b/tethysapp/geoglows_hydroviewer/controllers.py
@@ -208,6 +208,9 @@ def get_bias_adjusted(request):
     # get the data you need to correct bias
     sim_data = gsf.historic_simulation(reach_id)
     forecast_stats = gsf.forecast_stats(reach_id)
+
+    # remove negative flows from the historical simulation
+    sim_data[sim_data["streamflow_m^3/s"] < 0] = 0
 
     # corrected data
     fixed_hist = gbc.correct_historical(sim_data, obs_data)