======Para Cluster example script======

  #!/bin/bash
  
  # set name of job
  #PBS -N example name
  
  # set the error log file location
  #PBS -e /net/para33/data2/yourname/logs 
  
  # set the output log file location
  #PBS -o /net/para33/data2/yourname/logs
  
  # set the number of nodes and processes per node
  #PBS -l nodes=1:ppn=1
  # alternatively, send something to a specific node
  #PBS -l nodes=1:para33:ppn=1
  
  # set max wallclock time (100 hours)
  #PBS -l walltime=100:00:00
  
  # mail alert at start, end and abortion of execution
  #PBS -m bea
  
  # send mail to this address
  #PBS -M yourname@strw.leidenuniv.nl
  
  # set up an array for multiple jobs, will use variable PBS_ARRAY_ID
  #PBS -t 1-7
  
  # start job from the directory it was submitted
  cd $PBS_O_WORKDIR  

  # an example of what you can submit. all scripts should use bash syntax, unless you use the #PBS -S option
  # the ${PBS_ARRAY_ID} values come from the header above. 
  touch test${PBS_ARRAY_ID}.txt