Coupling fabm with fabm-deb model?

[tongyaopu]

Hi,

I am trying to couple FABM 0d driver with the FABM-DEB model. Should I specify the driver (0d) that the DEB model should be compiled to? This somehow wiped out the links to all default biogeochemistry models (e.g. npzd. npzd: "gotm/npzd" is not a valid model name.)

cd ~/build/fabm

FABMDIR="~/src/fabm" 	# Path to FABM source code
GOTMDIR="~/src/GOTM6" 	# Path to GOTM source code 
compiler="/opt/homebrew/bin/gfortran" 	# fortran compiler on this computer


# >>>> compile with FABM? >>>
cmake $FABMDIR -DCMAKE_FORTRAN_COMPILER=$compiler -DFABM_HOST=GOTM
cmake $FABMDIR -DCMAKE_FORTRAN_COMPILER=$compiler -DFABM_HOST=0d -DGOTM_BASE=$GOTMDIR 
cmake $FABMDIR -DCMAKE_FORTRAN_COMPILER=$compiler -DFABM_HOST=python

# compile deb model?
cmake $FABMDIR  -DCMAKE_FORTRAN_COMPILER=$compiler -DFABM_HOST=0d -DGOTM_BASE=$GOTMDIR  -DFABM_INSTITUTES=deb -DFABM_DEB_BASE=/Users/tongyaop/src/fabm-deb

make install

[jornbr]

To build the 0D driver you only need a single cmake command. You can make it include additional biogeochemical models such as fabm-deb with command line options -DFABM_INSTITUTES and -DFABM_DEB_BASE as you have been doing. In your case, this may work:

cd ~/build/fabm0d

FABMDIR="~/src/fabm" 	# Path to FABM source code
GOTMDIR="~/src/GOTM6" 	# Path to GOTM source code 
compiler="/opt/homebrew/bin/gfortran" 	# fortran compiler on this computer

cmake $FABMDIR/src/drivers/0d -DGOTM_BASE=$GOTMDIR -DCMAKE_Fortran_COMPILER=$compiler -DFABM_INSTITUTES=deb -DFABM_DEB_BASE=/Users/tongyaop/src/fabm-deb
make install

However, FABM_INSTITUTES specifies the full set of biogeochemical models that need to be included. The above -DFABM_INSTITUTES=deb only includes the DEB model; as you have seen, all other biogeochemical models are excluded. By default FABM_INSTITUTES is a long list: akvaplan;au;bb;csiro;ersem;examples;gotm;iow;jrc;msi;niva;pclake;pml;selma;su;uhh. If you want all those defaults plus the DEB model, you'd specify: -DFABM_INSTITUTES="akvaplan;au;bb;csiro;ersem;examples;gotm;iow;jrc;msi;niva;pclake;pml;selma;su;uhh;deb" (note the deb at the end)

[tongyaopu]

Thank you for the reply! This has worked for me