Shelf Enabled Global NEMO (SE-NEMO)

The setup script has been tested and will checkout, compile and run the ORCA025 (NEMO 4.0.4 or 4.2.1) code on: ARCHER2 for Cray-MPICH and GNU-MPICH, and Anemone for iFort.

Configuration files for SE-NEMO project

Base Configuration: GO8p6 at NEMO 4.0.4 or NEMO 4.2.1

Quick Start:

On ARCHER2

git clone git@github.com:NOC-MSM/SE-NEMO.git
./SE-NEMO/scripts/setup/se-eORCA025_setup -p $PWD/test  -r $PWD/SE-NEMO -n 4.0.4 -x 2.5 -m archer2 -a mpich -c gnu
# or for 4.2.1
#./SE-NEMO/scripts/setup/se-eORCA025_setup -p $PWD/test  -r $PWD/SE-NEMO -n 4.2.1 -x 2 -m archer2 -a mpich -c gnu
cd test/nemo/cfgs/se-eORCA025/
cp -rP EXPREF EXP_MYRUN
cd EXP_MYRUN
ln -s ../INPUTS/domain_cfg_zps.nc domain_cfg.nc # ZPS or domain_cfg_mes_v2.nc MES
# or for 4.2.1
# ln -s ../INPUTS/domain_cfg_zps_nohalos.nc domain_cfg.nc # ZPS or domain_cfg_mes_nohalos.nc MES

or if using ANEMONE, replace use options:

-m anemone -a impi -c ifort

Edit the project code and options in runscript.slurm then:

sbatch runscript.slurm

This will produce a 5 day mean output from the beginning of 1976. The run should take 15 minutes to complete once in the machine.

Forcing data:

SE-ORCA025

this is automatically transferred when the setup script is executed

For ARCHER2 users these data are held under /work/n01/shared/senemo and /work/n01/shared/nemo/FORCING and are linked during the setup.

Runs:

A list of ongoing simluations can be found here

Outputs:

On JASMIN: /gws/nopw/j04/class_vol2/senemo

Important:

For 4.0.4 code: the MY_SRC_GO8_FROZEN directory should only contain the re-ROSEd code from G08. If editing any of these routines, copy the file from MY_SRC_GO8_FROZEN to MY_SRC and edit it there. The build process will copy the contents of MY_SRC_GO8_FROZEN to cfgs/se-nemo/MY_SRC before copying MY_SRC to cfgs/se-nemo/MY_SRC. Any files with the same name will be overwritten.

NOC-MSM / SE-NEMO