Syntax
>> CAPILLARY
Parent Command
> PARAMETER
Subcommand
>>> DEFAULT
>>> MATERIAL
Description
This command selects a parameter of the capillary pressure function (TOUGH2 variable CP(IPAR,NMAT)) of a certain rock type, or a parameter of the default capillary pressure function (TOUGH2 variable CPD(IPAR)). Use command >>>> INDEX to select the parameter index IPAR. The physical meaning of the parameter depends on the type of capillary pressure function selected in the TOUGH2 input file, variable ICP and ICPD respectively. The admissible range should be specified explicitly to comply with parameter restrictions (see Pruess [1987], Appendix B).
Example
> PARAMETER
>> parameter of CAPILLARY pressure function
>>> DEFAULT
>>>> ANNOTATION : Slr
>>>> INDEX CPD(: 2)
>>>> VALUE
>>>> RANGE : 0.01 0.99
<<<<
>>> MATERIAL: SAND1 SAND2
>>>> ANNOTATION : vG alpha [Pa^-1]
>>>> INDEX no. : 3
>>>> LOGARITHM
>>>> RANGE : -5.0 -1.0
<<<<
<<<
<<
See Also
>> RELATIVE