[jayson]

hello

I am a mew FOAM user. I have a some problem.

This is error message.

I did connect all nodes and shared OpenFOAM-v1912 files.

please help me.

[2phase@knl001 depthCharge3D]$ mpirun -hostfile machines.txt -np 60 -compressibleInterFoam -parallel
----------------------------------------------------------------------------
Open MPI has detected that a parameter given to a command line
option does not match the expected format:

Option: np
Param: -parallel

This is frequently caused by omitting to provide the parameter
to an option that requires one. Please check the command line and try again.
----------------------------------------------------------------------------