Update loadForcingData.m

src/+io/loadForcingData.m

@@ -30,11 +30,11 @@
         wat_Dep = Tot_Depth / 100; % (m)
         fover = 0.5; % decay factor (fixed to 0.5 m-1)
         fmax = SoilProperties.fmax; % potential maximum value of fsat
-        fsat = (fmax .* exp(-0.5 * fover * wat_Dep)); % fraction of saturated area (unitless), note: the division by 100 is a unit conversion from 'cm' to 'm'
+        fsat = (fmax .* exp(-0.5 * fover * wat_Dep)); % fraction of saturated area (unitless)
         ForcingData.R_Dunn = Precip_msr .* fsat; % Dunnian runoff (saturation excess runoff, in c/sec)
         Precip_msr = Precip_msr .* (1 - fsat); % applied infiltration after removing Dunnian runoff
 
-    else % Groundwater Coupling is activated
+    else % Groundwater coupling is activated
         % Different approach (not CLM). Dunnian runoff = Direct water input from precipitation + return flow
         % (a) direct water input from precipitation when soil is fully saturated (depth to water table = 0)
         wat_Dep = GroundwaterSettings.gw_Dep / 100; % (m);
@@ -44,11 +44,12 @@
         else
             ForcingData.R_Dunn = zeros(size(Precip_msr));
         end
-        % (b) Return flow (from groundwater exfiltration) is added to the Dunnian runoff (through BMI)
+        % (b) Return flow (from groundwater exfiltration) calculated in MODFLOW and added to the Dunnian runoff (through BMI)
     end
 
     % (2) Infiltration excess runoff (Hortonian runoff)
-
+    ForcingData.R_Hort = zeros(size(Precip_msr)); % will be updated in the +soilmoisture/calculateBoundaryConditions file
+
     % replace negative values
     for jj = 1:Dur_tot
         if ForcingData.Ta_msr(jj) < -100
@@ -60,7 +61,6 @@
     ForcingData.Tmin = min(ForcingData.Ta_msr);
     ForcingData.Precip_msr = Precip_msr;
     % Applied infiltration (= precipitation after removal of Dunnian runoff)
-    ForcingData.applied_inf = Precip_msr; % later will be updated in the +soilmoisture/calculateBoundaryConditions file
-    ForcingData.R_Hort = zeros(size(Precip_msr)); % will be updated in the +soilmoisture/calculateBoundaryConditions file
-    % Applied infiltration will be updated again in the +soilmoisture/calculateBoundaryConditions file after removal of Hortonian runoff
+    ForcingData.applied_inf = Precip_msr; % later will be updated in the ....
+    % +soilmoisture/calculateBoundaryConditions after removal of Hortonian runoff
 end