[cig-commits] r15964 - mc/3D/CitcomCU/trunk

[tan2 at geodynamics.org]

Author: tan2
Date: 2009-11-13 10:09:39 -0800 (Fri, 13 Nov 2009)
New Revision: 15964

Modified:
   mc/3D/CitcomCU/trunk/README
Log:
Updated the viscosity law description

Modified: mc/3D/CitcomCU/trunk/README
===================================================================
--- mc/3D/CitcomCU/trunk/README	2009-11-13 18:09:05 UTC (rev 15963)
+++ mc/3D/CitcomCU/trunk/README	2009-11-13 18:09:39 UTC (rev 15964)
@@ -184,6 +184,8 @@
     absolute temperature.
   * For rheol=2, eta = N0*exp{[E+(1-z)*V]/(T+T_offset)}, where (1-z) is the 
     nondimensional depth and V is nondimensional activation volume.
+  * For rheol=3, eta = N0*exp[E(T_offset-T)].
+  * For rheol=4, eta = N0*exp[E(T_offset-T)+(1-z)*V].
 
 The second parameter "TDEPV" is a switch for temperature-dependent viscosity.
 The parameter "VISC_UPDATE" is a switch for whether viscosity is to be updated.