set up mesh study in parallel

Two-phase-Richards/multi-patch/layered_soil/mesh_study/TP-R-layered_soil-g-but-same-perm-mesh-study.py

@@ -30,7 +30,7 @@ date = datetime.datetime.now()
 datestr = date.strftime("%Y-%m-%d")
 
 # Name of the usecase that will be printed during simulation.
-use_case = "TP-R-layered-soil-realistic-g-same-intrinsic-perm"
+use_case = "TP-R-layered-soil-realistic-g-same-intrinsic-perm-complementing-study-from19.06"
 # The name of this very file. Needed for creating log output.
 thisfile = "TP-R-layered_soil-g-but-same-perm-mesh-study.py"