#!/bin/bash
: The above line tells Linux to use the shell /bin/bash to execute
: this script.  That must be the first line in the script.

: You must have no lines beginning with # before these
: PBS lines other than the /bin/bash line:
#PBS -N 'qsub-COMSOL'
#PBS -o 'qsub-poisson2d_batch.log'
#PBS -j oe
#PBS -W umask=007
#PBS -q low_priority
#PBS -l nodes=1:ppn=1

: Change our current working directory to the directory from which you ran qsub:
cd $PBS_O_WORKDIR

: Run COMSOL in parallel in batch mode
comsol batch -input poisson2d_infile.mph -output poisson2d_outfile.mph