#!/bin/bash
#PBS -S /bin/bash

# run simple fluent job, works on a single node or multiple nodes

# set default resource requirements for job - these can be overridden on the qsub command line  
# (this is for a 4 processor job requesting 1 hr 30 minutes)

#PBS -l nodes=1:ppn=4
#PBS -l walltime=01:30:00 


#Change to directory from which job was submitted
cd $PBS_O_WORKDIR


# set number of processors to run on 
# (list of node names is in file $PBS_NODEFILE)

nprocs=`wc -l $PBS_NODEFILE | awk '{ print $1 }'`

# load fluent module so that we find the fluent command
module load fluent

# Run default version of Fluent in 3d mode in parallel over $nprocs processors
# Fluent commands are in file elbow.jou, output messages go to output_file

fluent 3d  -t$nprocs -cnf=$PBS_NODEFILE -g -i Fluent_par.jou > output_file