$PERMEABILITY_FUNCTION_STRAIN

Dear Developers and Users,

I am modelling a HDR reservoir and I need to establish a function permeability-strain. In the OGS page there is something explained about the topic, but there is no explanation about the type of curves implemented in the OGS. I am clear that there are 4 cases and each one needs a curve number to be specified. Can somebody give me some clues about this tool. I will be very glad.

Regards,

Jhonny Encalada