Jaws parallel job submission

#!/bin/bash
#PBS -l walltime=24:00:00
# selecting 2 nodes = 2 * 4 = 8 processors for use, mpiprocs needs to equal ncpus and doesn't exceed 4
#PBS -l select=2:mpiprocs=4:ncpus=4
# scatter required
#PBS -l place=scatter
# account required
#PBS -A yout_project_number

cd $PBS_O_WORKDIR
echo "RUNNING ON: `/usr/bin/uniq $PBS_NODEFILE`"
mpirun_jaws -np 8 interFoam -parallel > $WORKDIR/test_case/