Is function object forceCeofficient compatible with interDyMFoam?
 

When I used function object forceCoefficient with interDyMFoam, it complained about the missing nu value. But actually the nu is there. I had no trouble getting forceCoefficient work for single phase flow. So my questions are:

1. Is forceCoefficient not compatible with two phase flow?
2. What's the equivalent for forceCoefficient under two-phase flow?

Thanks,
Philer