[cig-commits] r8210 - doc/CitcomS/manual

[tan2 at geodynamics.org]

Author: tan2
Date: 2007-11-06 13:21:02 -0800 (Tue, 06 Nov 2007)
New Revision: 8210

Modified:
   doc/CitcomS/manual/citcoms.lyx
Log:
Clarified the vsolver paramters

Modified: doc/CitcomS/manual/citcoms.lyx
===================================================================
--- doc/CitcomS/manual/citcoms.lyx	2007-11-06 20:38:07 UTC (rev 8209)
+++ doc/CitcomS/manual/citcoms.lyx	2007-11-06 21:21:02 UTC (rev 8210)
@@ -10164,7 +10164,7 @@
 vhighstep
 \family default
  are the number of smoothing passes at lowest/highest levels.
- 
+ All these parameters should be small integers.
 \end_layout
 
 \begin_layout LyX-Code
@@ -14563,15 +14563,32 @@
 \begin_inset Text
 
 \begin_layout Standard
-Multigrid parameters.
- 
+Parameters for 
 \family typewriter
 \size small
+multigrid
+\family default
+\size default
+ and 
+\family typewriter
+\size small
+cgrad
+\family default
+\size default
+ solvers.
+ For 
+\family typewriter
+\size small
+multigrid
+\family default
+\size default
+ solver: 
+\family typewriter
+\size small
 mg_cycle=1
 \family default
 \size default
- for V cycle and 2 for W cycle.
- 
+ for V cycle and 2 for W cycle; 
 \family typewriter
 \size small
 down_heavy
@@ -14583,8 +14600,7 @@
 up_heavy
 \family default
 \size default
- are the number of smoothing passes for downward/upward smoothing.
- 
+ are the number of smoothing passes for downward/upward smoothing; 
 \family typewriter
 \size small
 vlowstep
@@ -14596,7 +14612,23 @@
 vhighstep
 \family default
 \size default
- are the number of smoothing passes at lowest/highest levels.
+ are the number of smoothing passes at lowest/highest levels; all these
+ parameters should be small integers.
+ For 
+\family typewriter
+\size small
+cgrad
+\family default
+\size default
+ solver, 
+\family typewriter
+\size small
+vlowstep
+\family default
+\size default
+ is the maximum iterations of the conjugate gradient solver and should be
+ a large integer.
+ 
 \end_layout
 
 \end_inset