[cig-commits] commit: Now sinker can handle 10^4 viscosity difference on all 6 levels

[Mercurial]

changeset:   183:d31e8b419587
tag:         tip
user:        Walter Landry <wlandry at caltech.edu>
date:        Thu Apr 21 02:38:19 2011 -0700
files:       input/sinker.input
description:
Now sinker can handle 10^4 viscosity difference on all 6 levels


diff -r 757a9abc214f -r d31e8b419587 input/sinker.input
--- a/input/sinker.input	Wed Apr 20 16:54:56 2011 -0700
+++ b/input/sinker.input	Thu Apr 21 02:38:19 2011 -0700
@@ -33,15 +33,15 @@ FACStokes {
         // class in the SAMRAI library.
         enable_logging = TRUE   // Bool flag to switch logging on/off
         max_cycles = 100         // Max number of FAC cycles to use
-        residual_tol = 1e-5     // Residual tolerance to solve for
-        num_pre_sweeps = 100      // Number of presmoothing sweeps to use
-        num_post_sweeps = 100     // Number of postsmoothing sweeps to use
+        residual_tol = 1e-3     // Residual tolerance to solve for
+        num_pre_sweeps = 50      // Number of presmoothing sweeps to use
+        num_post_sweeps = 50     // Number of postsmoothing sweeps to use
         smoothing_choice = "Tackley"
         coarse_solver_choice = "Tackley"
         // smoothing_choice = "Gerya"
         // coarse_solver_choice = "Gerya"
         coarse_solver_max_iterations = 2500
-        coarse_solver_tolerance = 1e-8
+        coarse_solver_tolerance = 1e-5
         p_prolongation_method = "P_MDPI_REFINE"
         // p_prolongation_method = "P_REFINE"
         v_prolongation_method = "V_REFINE"