EC-Earth is a global coupled climate model. It is developed by a consortium of European research institutions.
The goal of this project is to adapt this model for our needs in TECLIM: install, run management, etc.

17 Achegas

2 Branches

0 Lanzamentos

Pierre-Yves Barriat 21d41e50a5 Update bashrc to fix scp or rsync commands issue		%!s(int64=7) %!d(string=hai) anos
3.2.2	d6efe5df0d Correction path ecearth model	%!s(int64=7) %!d(string=hai) anos
LICENSE	caa74bf963 Initial commit	%!s(int64=7) %!d(string=hai) anos
README.md	c2ba3c9e44 Update 'README.md'	%!s(int64=7) %!d(string=hai) anos
bashrc	21d41e50a5 Update bashrc to fix scp or rsync commands issue	%!s(int64=7) %!d(string=hai) anos
config	d46c93c60f Add ssh config and update the install script	%!s(int64=7) %!d(string=hai) anos
install.sh	17b6dcc894 Division of configuration in 2 parts	%!s(int64=7) %!d(string=hai) anos

EC-Earth_patch

EC-Earth is a global coupled climate model. It is developed by a consortium of European research institutions. The goal of this project is to adapt this model for our needs in TECLIM: install, run management, etc.

Important Notes

YOU MUST HAVE YOUR ~/.ssh/id_rsa.pub FILE BEFORE STARTING TO WORK WITH GIT ON ZENOBE.

mv $HOME/.ssh/config $HOME/.ssh/config_old
cat config | sed -e 's/pbarriat/'$USER'/g' > $HOME/.ssh/config

[ ! -f ~/.ssh/id_rsa.pub ] && ssh-keygen -t rsa
ssh-copy-id -i ~/.ssh/id_rsa.pub gwcism.cism.ucl.ac.be

Install

First, clone the pbarriat/ecearth_patch repository and update your shell startup script to source the 'bashrc' file to add ecearth globals variables to your environment. For instance:

git clone ssh://egit/pbarriat/ecearth_patch.git

Then, checkout the EC-Earth SVN repository. For instance:

svn co https://svn.ec-earth.org/ecearth3/tags/3.2.2 ecearth_3.2.2

Final step, go to the pbarriat/ecearth_patch repository, open & adapt the install.sh script and run it:

cd ecearth_patch
./install.sh

Compile & Run

First, sign out of Zenobe and sign in again. Then, type configure_ecearth.

Compile the model:

Go to ~/modeles/ecearth_$tag/sources and:

./util/ec-conf/ec-conf -p zenobe-intel-intelmpi config-build.xml

Go to ./oasis3-mct/util/make_dir and:

make BUILD_ARCH=ecconf -f TopMakefileOasis3

Go to ./ifs-36r4 and:
```
./makeifs -j 4
```

Go to ./xios-2 and:

./make_xios --prod --arch ecconf --use_oasis oasis3_mct --netcdf_lib netcdf4_par -j 4

Go to ./nemo-3.6/CONFIG and:

./makenemo -n ORCA1L75_LIM3 -m ecconf -j4

Go to ./runoff-mapper/src and:
```
make
```

For a quick classical run test:

Go to ~/modeles/ecearth_$tag/runtime/classic and:

../../sources/util/ec-conf/ec-conf -p zenobe config-run.xml

Submit the script ece-ifs+nemo.sh to the PBS batch system:
```
qsub ece-ifs+nemo.sh
```

Benchmarks

XIOS	NEMO	IFS	Runoff	WTIME per YEAR	#CORES
1	64	78	1	5h	144
2	64	196	2		264
2	128	348	2		480

Contributors

ELIC members @pbarriat

License

This project is under the Creative Commons CC0 1.0 Universal License. See the LICENSE file for the full license text.

README.md