DIFFMX-
Recognised by the OPM Flow parserGRID
Part of the DIFF keyword family in the OPM Flow parser.
The DIFFMX- keyword defines the negative x-direction diffusivity multipliers for cells in the current input box for when the Diffusivity option has been activated by the DIFFUSE keyword 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.
Manual source: parts/chapters/subsections/6.3/DIFFMX-.fodt