IC: Fix display update and optimized discharge plot update.

src/View/InitialConditions/PlotDischarge.py

@@ -52,18 +52,41 @@ class PlotDischarge(PamhyrPlot):
         self._init = True
 
     def draw_data(self):
-        kp = self.data.reach.reach.get_kp()
+        self.line_discharge = []
 
         if len(self.data) != 0:
             kp = self.data.get_kp()
             discharge = self.data.get_discharge()
 
-            self.line_kp_zmin = self.canvas.axes.plot(
+            line, = self.canvas.axes.plot(
                 kp, discharge,
                 color=self.color_plot,
                 **self.plot_default_kargs
             )
+            self.line_discharge.append(line)
 
     @timer
     def update(self, ind=None):
+        if not self._init:
             self.draw()
+
+        self.update_data()
+
+        self.update_idle()
+
+    def update_data(self):
+        if len(self.data) == len(self.line_discharge):
+            kp = self.data.get_kp()
+            discharge = self.data.get_discharge()
+
+            line, = self.canvas.axes.plot(
+                kp, discharge,
+                color=self.color_plot,
+                **self.plot_default_kargs
+            )
+            self.line_discharge.append(line)
+        else:
+            for line in self.line_discharge:
+                line.remove()
+
+            self._draw_data()

src/View/InitialConditions/Window.py

@@ -194,7 +194,12 @@ class InitialConditionsWindow(PamhyrWindow):
         return rows[0].row()
 
     def update(self):
+        self.update(propagate=False)
+
+    def _update(self, propagate=True):
         self._update_plot()
+
+        if propagate:
             self._propagate_update(key=Modules.INITIAL_CONDITION)
 
     def _update_plot(self):