#!/bin/bash
#
#SBATCH -J gchp
#SBATCH -o ./output/gchp_%j.out
#SBATCH --nodes 12 
#SBATCH --ntasks-per-node 18 
#SBATCH --mem=110G
#SBATCH --partition long
# Load modules (so software dependencies are available)
module purge
module load gcc-9.2.0
module load openmpi-3.0.1/gcc-9.2.0
module load netcdf/netcdf-c-4.8.0/gcc-9.2.0 
module load netcdf/netcdf-cxx/4.3.1/gcc-9.2.0
module load netcdf/netcdf-fortran/4.5.3/gcc-9.2.0
module load /scratch/cbuten/GCHP/esmf_8.1.1_gcc9.2.0
module load General/hdf5/1.12.1/gcc-9.2.0
module load cmake/3.21.0/gcc-9.2.0

# Misc. configuration
module list     # print loaded modules
set -e          # if a subsequent command fails, treat it as fatal (don't continue)
set -x          # for remainder of script, echo commands to the job's log file
export PSM2_MEMORY=large

# Unlimit resources (to prevent OS killing GCHP due to resource usage)
ulimit -c 0                  # coredumpsize
ulimit -l unlimited          # memorylocked
ulimit -u 50000              # maxproc
ulimit -v unlimited          # vmemoryuse
ulimit -s unlimited          # stacksize

# Simple GCHP launch
rm -f cap_restart                                # delete restart start time file if present
./runConfig.sh                                   # update configuration files
mpiexec ./gchp