Decaf

• C++ 11
• MPI-3
• Boost 1.59 or higher
• Networkx 2.0
• CMake 3.0 or higher

MPAS-O

• NetCDF
• Parallel NetCDF
• PIO

Flowvis

• VTK (Tested with version 8.1)
• Eigen
• Libnabo (https://github.com/ethz-asl/libnabo)

git clone https://github.com/mukundraj/mpas-decaf-flowvis.git
cd mpas-decaf-flowvis
git submodule update --init
git submodule update --remote

mkdir testcases
cd testcases
wget https://sandbox.zenodo.org/record/239092/files/MPAS-O_V6.0_QU240_decaf_flowvis.tar.gz
tar -xvzf MPAS-O_V6.0_QU240_decaf_flowvis.tar.gz

testdir=path/to/MPAS-O_V6.0_QU240_decaf_flowvis
homedir=path/to/mpas-decaf-flowvis/home/directory

cd $homedir/decaf
mkdir build install
cd build
ccmake .. -DCMAKE_INSTALL_PREFIX:PATH=../install -Dtransport_cci=off -DVTK_DIR=/path/to/vtk/install -Dlibnabo_DIR=/path/to/libnabo/install make -j 8
make install

• Copy executable from mpas_vis directories to testdir

cp $homedir/decaf/build/examples/mpas_vis/flow_main $testdir

• Set environment variables

export DECAF_FOLDER=$homedir/decaf
export BOOST_INSTALL_DIR=/path/to/boost/install/directory
export NETCDF=path/to/NETCDF/install/directory
export PNETCDF=path/to/PNETCDF/install/directory
export PIO=path/to/PIO/install/directory

cd $homedir/MPAS-Model
make clean gfortran CORE=ocean

• Copy MPAS executable to testdir

cp $homedir/MPAS-Model/ocean_model $testdir

cd $testdir
python generate_script.py
./mpas_decaf_flowvis.sh