NorCPM quick-start tutorial

PLEASE READ THIS BEFORE EDITING

Ingo Bethke Francois Counillon Mao-Lin Shen enter your name here (alphabetical order)

Getting started with NorESM

The list of command to create the ensemble structure and run the reanalysis is the following: cd ${HOME} mkdir -p NorESM cd NorESM

1. If you have a NoreSM svn access do:

svn checkout https://svn.met.no/NorESM/noresm/tags/projectEPOCASA-3 projectEPOCASA-3

1. if you don't do:

tar xvf /work-common/shared/nn9039k/NorCPM/Code/NorESM/projectEPOCASA-3.tar.gz

Getting started with EnKf

mkdir Script

1. I would recommend to link script for the moment (easyer for debugging)
2. If you want to make your own version copy it and edit it

cd Script ln -s /work/shared/nn9039k/NorCPM/Script/* . rm personal_setting.sh cp /work/shared/nn9039k/NorCPM/Script/personal_setting.sh .

1. TODO Edit the file personal_setting.sh for your usage, model version, cpu account etc ...
2. If you want to use the starting date in 1980-01-15 already avaible don't touch anything
3. hybrid_run=1 ens_start=1 ens_casename='NorCPM_F19_tn21_mem' ens_start_date=1980-01-15-00000
4. It fetches the file in
5. /work/shared/nn9039k/NorCPM/Restart/
7. More available starting date are available on norstore:
8. /projects/NS9039K/shared/norcpm/cases//NorCPM/True_Obs-1980-2000/Fifth_try/
9. Need a script automatically fetch restart from there

1. To create the structure of ensemble type

cd ${HOME}/NorESM/ mkdir -p bin cd bin

1. Same with bin, I would recommend linking the executable for now. If you want to create your own,
2. Copy and compile the code in /work-common/shared/nn9039k/NorCPM/Code/EnKF/
3. delete the link in bin and move your own executable there

ln -sf /work/shared/nn9039k/NorCPM/bin/* .

cd ${HOME}/NorESM/Script

1. This will take a while

./create_ensemble.sh

1. Now you can run the reanalysis

./main.sh

1. If you want to delete your ensemble of folder:
2. The following delete member 02-ENSSIZE

cleanup_ensemble.sh

1. if you want also to clean up the mem 1

cleanup_single_mem.sh 1

1. To integrate the ensemble for 10 year with a super job use

Integrate_ens_predict.sh