[cig-commits] commit 1903 by buerg to /var/svn/dealii/aspect

[dealii.demon at gmail.com]

Revision 1903

Insert r1606.

U   trunk/aspire/source/simulator/parameters.cc


http://www.dealii.org/websvn/revision.php?repname=Aspect+Repository&path=%2F&rev=1903&peg=1903

Diff:
Modified: trunk/aspire/source/simulator/parameters.cc
===================================================================
--- trunk/aspire/source/simulator/parameters.cc	2013-09-19 04:16:04 UTC (rev 1902)
+++ trunk/aspire/source/simulator/parameters.cc	2013-09-23 14:16:16 UTC (rev 1903)
@@ -364,8 +364,10 @@
                            Patterns::Double(0),
                            "Grad-Div stabilization parameter");
         prm.declare_entry ("alpha", "2",
-                           Patterns::Double (1, 2),
-                           "The exponent $\alpha$ in the entropy viscosity stabilization. Units: None.");
+                           Patterns::Integer (1, 2),
+                           "The exponent $\alpha$ in the entropy viscosity stabilization. Valid "
+                           "options are 1 or 2. Recommended setting is 2 (only option described "
+                           "in the ASPECT paper). Units: None.");
         prm.declare_entry ("cR", "0.33",
                            Patterns::Double (0),
                            "The $c_R$ factor in the entropy viscosity "
@@ -589,7 +591,7 @@
       prm.enter_subsection ("Stabilization parameters");
       {
         stabilization_graddiv = prm.get_double ("grad div");
-        stabilization_alpha = prm.get_double ("alpha");
+        stabilization_alpha = prm.get_integer ("alpha");
         stabilization_c_R   = prm.get_double ("cR");
         stabilization_beta  = prm.get_double ("beta");
       }