Oxygen isotopes

1. Settings

You need the carbon cycle to be activated, see more info there: http://forge.ipsl.jussieu.fr/ludus/wiki/CarbonCyclePage.

You can activate the O2 isotopes (OOISO=1) in two cases in choixcomposantes.h:

• Case 1: 16 tracers in the ocean: without the water isotopes and without PaTh? but with the carbon cycle (can be used to work, but not very coherent as you don't have the water isotopes):

#define ISOATM 0

#define ISOLBM 0

#define ISOOCN 0

#define OOISO 1

#define CYCC 2

#define OCYCC 1

#define PATH 0

Command to run a simulation (for developpers):

./bin/run-iloveclim -l PI-CC-O2iso -n 1 -r 1 -k -z -v 1 -s 23001 -S /home/acclimate/nbouttes/iloveclim_isoO2/wkdir/PI-OO2-restart-read_16tr_ecbilt_clio/run/restartdata/res023001 

*Note: Above restart file can also be used for Case 2 (23 tracers) - par exemple voir le répertoire ci-dessous:

/home/acclimate/jwyang/iloveclim_ref/wkdir/NB_restart_test_1ans_ecbilt_clio

*Note: Case 1 does not work correctly for phyto_prod and ODOC that are required to OO2 calculation (le 31/jan/2021, jwy)

• Case 2: 23 tracers in the ocean : with the water isotopes and PaTh? and carbon cycle (what you will ultimately need, with everything):

#define ISOATM 2

#define ISOLBM 1

#define ISOOCN 1 (previous) or 2 (Didier's suggest, Feb 1st 2021)

#define OOISO 1

#define CYCC 2

#define OCYCC 1

#define PATH 1

#define KC14 1

In this case you also probably need isotopes in the atmosphere? :

#define OXYISO 0 (unless you have CARAIB, in case can be 1)

2. Other info

2.1. TBA