Run python script through batch submission on Cheyenne.

run_python_script.sh

#!/bin/bash
#PBS -A PROJECT_CODE
#PBS -N JOBNAME
#PBS -l walltime=01:00:00
#PBS -M EMAIL
#PBS -q regular
#PBS -l select=1:ncpus=1
#PBS -m abe

script=global_seasonal_internal_magnitudes.py
VAR=FG_ALT_CO2

python ${script} ${VAR}