OpenFOAM is an open source software package which is designed to scale well on large distributed memory systems. While originally written for CFD, with it's open source strategy and a large user base OpenFOAM has grown to be a general purpose finite element toolbox.
To run any of these test cases, just paste one of these lines to your bash shell command prompt on Itasca:
source /soft/openfoam/v171/test_cases/run_parallel_cavity_small_interactive source /soft/openfoam/v171/test_cases/run_parallel_cavity_small_pbs source /soft/openfoam/v171/test_cases/run_serial_cavity_quite source /soft/openfoam/v171/test_cases/run_serial_cavity_verbose
You can copy any of these scripts to adapt to your simulations. To reproduce the OpenFOAM environment for interactive work, paste this line into your bash shell command prompt on Itasca: