HaibingShao/ogs — pull request #66 by HaibingShao (2014-01-21 15:06:51+00:00)
Title: Ops kin

merging the changes from branch "ops_kin".

This merge mainly contains:
1) User can define arbitrarily the kinetic rate expression.
2) This feature has been tested with the neckar_1D example in operator splitting mode.