# installing ESMF on Ubuntu Linux
# pre-req : gfortran, netcdf, openmpi, python3
# first mkdir /opt/esmf/7.0.0 and chown to yourself
# you also need a copy of esmf_7_0_0_src.tar
# Raphael Dussin, July 2016

PYTHONBIN=/opt/Anaconda3/4.1.1/bin/
CUSTOMINSTALLDIR=/opt/esmf/7.1.0beta

#------------------ installing the ESMF libraries ---------------
git archive --remote=git://git.code.sf.net/p/esmf/esmf --format=tar --prefix=esmf/  ESMF_7_1_0_beta_snapshot_06 | tar -xf -
cd esmf

export ESMF_DIR=$( pwd )
export ESMF_INSTALL_PREFIX=$CUSTOMINSTALLDIR
export ESMF_COMM=openmpi
export ESMF_NETCDF=split
export ESMF_NETCDF_INCLUDE=/usr/include
export ESMF_NETCDF_LIBPATH=/usr/lib
export ESMF_NETCDF_LIBS="-lnetcdff -lnetcdf"

make
make install

# At this point you should have ESMF installed
#------------------ installing the python3 wrapper ---------------

cd src/addon/ESMPy
$PYTHONBIN/python setup.py build --ESMFMKFILE=$CUSTOMINSTALLDIR/lib/libO/Linux.gfortran.64.openmpi.default/esmf.mk install