gycrystle/mitgcm_configs

mitgcm_configs

Set of MITgcm runs

install MITgcm from scratch

• Dowload MITgcm in a local directory

git clone https://github.com/MITgcm/MITgcm.git
cd MITgcm

• get mitgcm_configs

git clone https://github.com/bderembl/mitgcm_configs
cd mitgcm_configs

Run a configuration

• In each configuration (e.g. for 'corner' here)

cd corner	
mkdir build
mkdir run

• Build mitgcm

At this point you need a fortran compiler (and openmpi for big runs) Iin most HPC configurations, you will need to load the appropriate module. Check

module avail

and load the compiler you want (something like):

module load gnu
module load openmpi

cd build
../../../tools/genmake2 -mods=../code (-mpi)
make depend
make -j4

(Use the '-mpi' option for parallel runs)

• Create init files

cd ../input
python mygendata.py

• Run the model

cd ../run
ln -s ../input/* .
cp ../build/mitgcmuv .
./mitgcmuv