[cig-commits] r3951 - in long/3D/Gale/trunk/src/StgFEM: . Apps/Components

[walter at geodynamics.org]

Author: walter
Date: 2006-07-06 02:08:25 -0700 (Thu, 06 Jul 2006)
New Revision: 3951

Modified:
   long/3D/Gale/trunk/src/StgFEM/
   long/3D/Gale/trunk/src/StgFEM/Apps/Components/StokesFlowUzawa.xml
   long/3D/Gale/trunk/src/StgFEM/Apps/Components/TempDiffusionSolver.xml
Log:
 r667 at earth:  boo | 2006-07-06 02:04:21 -0700
  r660 at earth (orig r601):  PatrickSunter | 2006-07-03 21:28:51 -0700
  Modification to the re-usable SLE XML files:
    * Enforcing that each element must make a non-zero contribution
    to the K and g global matrices in the StokesFlow system, and
    the K matrix in the simple poisson-solver system.
    * Not sure about the preconditioner in the Stokes SLE - so left
    open the possibility of all-zero assembly contributions.
  
 



Property changes on: long/3D/Gale/trunk/src/StgFEM
___________________________________________________________________
Name: svk:merge
   - 38867592-cf10-0410-9e16-a142ea72ac34:/cig:666
db209038-57f2-0310-97fa-b160e0ae9d04:/trunk:600
   + 38867592-cf10-0410-9e16-a142ea72ac34:/cig:667
db209038-57f2-0310-97fa-b160e0ae9d04:/trunk:601

Modified: long/3D/Gale/trunk/src/StgFEM/Apps/Components/StokesFlowUzawa.xml
===================================================================
--- long/3D/Gale/trunk/src/StgFEM/Apps/Components/StokesFlowUzawa.xml	2006-07-06 09:08:22 UTC (rev 3950)
+++ long/3D/Gale/trunk/src/StgFEM/Apps/Components/StokesFlowUzawa.xml	2006-07-06 09:08:25 UTC (rev 3951)
@@ -34,6 +34,7 @@
 			<param name="RowVariable">VelocityField</param>
 			<param name="ColumnVariable">VelocityField</param>	
 			<param name="RHS">mom_force</param>
+			<param name="allowZeroElementContributions">False</param>
 		</struct>
 		<struct name="isoviscousStressTensorTerm">
 			<param name="Type">IsoviscousStressTensorTerm</param>
@@ -46,6 +47,7 @@
 			<param name="RowVariable">VelocityField</param>
 			<param name="ColumnVariable">PressureField</param>	
 			<param name="RHS">cont_force</param>
+			<param name="allowZeroElementContributions">False</param>
 		</struct>
 		<struct name="gradientStiffnessMatrixTerm">
 			<param name="Type">GradientStiffnessMatrixTerm</param>
@@ -59,6 +61,7 @@
 			<param name="RowVariable">PressureField</param>
 			<param name="ColumnVariable">PressureField</param>	
 			<param name="RHS">cont_force</param>
+			<param name="allowZeroElementContributions">True</param>
 		</struct>		
 		<struct name="preconditionerTerm">
 			<param name="Type">UzawaPreconditionerTerm</param>

Modified: long/3D/Gale/trunk/src/StgFEM/Apps/Components/TempDiffusionSolver.xml
===================================================================
--- long/3D/Gale/trunk/src/StgFEM/Apps/Components/TempDiffusionSolver.xml	2006-07-06 09:08:22 UTC (rev 3950)
+++ long/3D/Gale/trunk/src/StgFEM/Apps/Components/TempDiffusionSolver.xml	2006-07-06 09:08:25 UTC (rev 3951)
@@ -20,6 +20,7 @@
 			<param name="RowVariable">TemperatureField</param>
 			<param name="ColumnVariable">TemperatureField</param>	
 			<param name="RHS">fVector</param>
+			<param name="allowZeroElementContributions">True</param>
 		</struct>
 			
 		<struct name="laplacian">