DIFFMMF
Recognised by the OPM Flow parserGRIDSCHEDULE
Variant 1 — PROPS section
This keyword, DIFFMMF, defines the diffusivity multipliers for matrix-fractures for when the Dual Porosity option has been activated by either the DUALPORO or DUALPERM keywords, or the Coal Bed Methane option is selected by the COAL keyword, and the Diffusivity option has been activated by the DIFFUSE keywords; all four keywords are in the RUNSPEC section.
This keyword is not supported by OPM Flow but would change the results if supported so the simulation will be stopped.
- Records
- An array of values covering the grid
Manual source: parts/chapters/subsections/8.3/DIFFMMF.fodt
Variant 2 — SCHEDULE section
This keyword, DIFFMMF, defines the diffusivity multipliers for matrix-fractures for when the Dual Porosity option has been activated by either the DUALPORO or DUALPERM keywords, or the Coal Bed Methane option is selected by the COAL keyword, and the Diffusivity option has been activated by the DIFFUSE keywords; all four keywords are in the RUNSPEC section.
See DIFFMMF – Define Diffusivity Multipliers for Matrix-Fracturesin the GRID section for a full description.
- Records
- An array of values covering the grid
Manual source: parts/chapters/subsections/12.3/DIFFMMF.fodt