Results: Plot{AC,RKC}: Fix max elevation and minor change.

src/View/Results/PlotAC.py

@@ -248,8 +248,8 @@ class PlotAC(PamhyrPlot):
         if not self._init:
             self.draw()
 
-        reach = self.results[self._current_res_id].river.reach(
-            self._current_reach_id)
+        reach = self.results[self._current_res_id]\
+                    .river.reach(self._current_reach_id)
         profile = reach.profile(self._current_profile_id)
         x = profile.geometry.get_station()
         z = profile.geometry.z()

src/View/Results/PlotRKC.py

@@ -208,9 +208,11 @@ class PlotRKC(PamhyrPlot):
 
             water_z = list(
                 map(
-                    lambda p: table[
-                        ts, p.global_index
-                    ],
+                    lambda p: np.max(
+                        table[
+                            :, p.global_index
+                        ]
+                    ),
                     reach.profiles
                 )
             )
@@ -268,7 +270,7 @@ class PlotRKC(PamhyrPlot):
         table = result.get("table")["Z"]
 
         for profile in reach.profiles:
-            z_max = max(table[:, profile.global_index])
+            z_max = np.max(table[:, profile.global_index])
             z_max_ts = 0
             for i, ts in enumerate(self._timestamps):
                 z = table[i, profile.global_index]