Translate: Retranslate flow to discharge.

src/Solver/Mage.py

@@ -207,7 +207,7 @@ class Mage(AbstractSolver):
                 for d in data:
                     IR = f"{id:>3}"
                     IS = f"{id_sec:>3}"
-                    discharge = f"{d['flow']:>10.5f}"
+                    discharge = f"{d['discharge']:>10.5f}"
                     elevation = f"{d['elevation']:>11.6f}"
                     kp = f"{d['kp']:>9.2f}"