[MITgcm-devel] bling

[Matthew Mazloff]

Hello

Ariane Verdy, Brendan Carter, and I have implemented the Biogeochemistry with Light, Iron, Nutrients and Gases (BLING) model: https://sites.google.com/site/blingmodel/ into the MITgcm copying as closely as possible the conventions used for dic. Files are:
login2$ ls MITgcm/pkg/bling
bling_ad_check_lev1_dir.h  bling_atmos.F                          bling_diagnostics_init.F  bling_main.F                         bling_set_control.F
bling_ad_check_lev2_dir.h  BLING_ATMOS.h                    bling_fields_load.F          BLING_OPTIONS.h              bling_store_fluxco2.F
bling_ad_check_lev3_dir.h  bling_calcium_carbonate.F  bling_ini_forcing.F           bling_production.F               bling_surfforcing_init.F
bling_ad_check_lev4_dir.h  bling_carbon_chem.F            bling_init_fixed.F             bling_read_co2_pickup.F   BLING_VARS.h
bling_ad_diff.list                      bling_cost.F                             bling_init_varia.F             bling_readparms.F               bling_write_pickup.F
bling_ad.flow                           BLING_COST.h                       bling_insol.F                     bling_read_pickup.F
bling_airseaflux.F                   BLING_CTRL.h                       BLING_LOAD.h                bling_remineralization.F


we would like to check in this package. Is this OK? We need advice on best approach to implement this package.

How about this idea for a starter:

MITgcm/MITgcm_contrib/bling/pkg/
MITgcm/MITgcm_contrib/bling/README
MITgcm/MITgcm_contrib/bling/verification/tutorial_global_oce_biogeo/code_bling
MITgcm/MITgcm_contrib/bling/verification/tutorial_global_oce_biogeo/code_ad_bling
MITgcm/MITgcm_contrib/bling/verification/tutorial_global_oce_biogeo/input

Or is there a better tutorial with which to start from?

code_bling would only have additional needed changes to gchem:
pkg/gchem/GCHEM.h
pkg/gchem/gchem_forcing_sep.F
pkg/gchem/gchem_init_vari.F
pkg/gchem/gchem_readparms.F

code_ad_bling would have necessary mods to 
pkg/autodiff/checkpoint_lev?_directives.h  
and thus includes added to 
model/src/forward_step.F
model/src/the_main_loop.F
model/src/main_do_loop.F
and  also the necessary mods for optimization:
pkg/profiles/*
pkg/cost/*
pkg/ctrl/*

we can add folders 
MITgcm/MITgcm_contrib/bling/verification/tutorial_global_oce_biogeo/build
MITgcm/MITgcm_contrib/bling/verification/tutorial_global_oce_biogeo/results
MITgcm/MITgcm_contrib/bling/verification/tutorial_global_oce_biogeo/run
for consistency…

Thanks for guidance
Matt








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