SolverParameters: Minor change.

src/Solver/Mage.py

@@ -90,7 +90,7 @@ class Mage(CommandLineSolver):
             ("mage_compute_reach_volume_balance", "y"),
             ("mage_max_reach_volume_balance", "0.001"),
             ("mage_min_reach_volume_to_check", "1000.0"),
-            ("mage_init_internal", " "),
+            ("mage_init_internal", "n"),
         ]
 
         return lst
@@ -792,6 +792,10 @@ class Mage8(Mage):
                     value = ("p" if value.lower() in ["y", "yes", "true"]
                              else "")
 
+                logger.debug(
+                    f"export: PAR: {name}: {value} ({p.value})"
+                )
+
                 f.write(f"{name} {value}\n")
 
         return files