README

# ISOMIP is a simple TEST_CASE to test the iceshelves in NEMO.
# no input files are needed (all is prescribed in MY_SRC/usr_def routines
# for a reference documentation on the ISOMIP test case, see experiement 1 on http://efdl.cims.nyu.edu/project_oisi/isomip/experiments/phase_I/idealized_numerical_models_5.pdf

# default namelist is setup for a 30y run on 32 processors with the minimum output using XIOS in attached mode with single file output

# How to build moc.nc and psi.nc
   - Download or clone the CDFTOOLS (see https://github.com/meom-group/CDFTOOLS)
   - Compile all the tools (or at least cdfpsi and cdfmoc) on your cluster (see https://github.com/meom-group/CDFTOOLS#using-cdftools)
   - if mesh_mask.nc is splitted, you need to rebuild them using the rebuild NEMO tools (see in NEMOGCM/TOOLS) or run 1 (or more) time step on a single processor (nn_itend variable in the namelist). 
   - set the correct link: ln -s mesh_mask.nc mask.nc ; ln -s mesh_mask.nc mesh_hgr.nc ; ln -s mesh_mask.nc mesh_zgr.nc
   - run the cdftools : 
        - cdfmoc ISOMIP_1m_00010101_00301231_grid_V.nc                                       => moc.nc
        - cdfpsi ISOMIP_1m_00010101_00301231_grid_U.nc ISOMIP_1m_00010101_00301231_grid_V.nc => psi.nc

# How to plt moc/psi and melt (python with netcdf and matplotlib library requiried):
   - psi.png => python2.7 plot_psi.py -f psi.nc -v sobarstf
   - moc.png => python2.7 plot_moc.py -f moc.nc -v zomsfglo
   - mlt.png => python2.7 plot_mlt.py -f ISOMIP_1m_00010101_00301231_grid_T.nc -v sowflisf
by default the last time frame is plotted.

# location the expected circulation and melt plot after 30y of run:
   - ISOMIP/EXP00/ISOMIP_psi.png
   - ISOMIP/EXP00/ISOMIP_moc.png
   - ISOMIP/EXP00/ISOMIP_mlt.png