14. I/O and Online Diagnostics

Basic CPP options:

AVERAGES	Process and output time-averaged data
AVERAGES_K	Process and output time-averaged vertical mixing
XIOS	Use XIOS IO server (only version >= 2 is supported)

XIOS is an external library for output (developed at IPSL) providing for flexibility and design to improve performances for HPC : see http://forge.ipsl.jussieu.fr/ioserver

Preselected options:

# define AVERAGES
# define AVERAGES_K
# undef XIOS

Advanced diagnostics CPP options:

DIAGNOSTICS_TS	Store and output budget terms of the tracer equations
DIAGNOSTICS_TS_ADV	Choose advection rather than transport formulation for tracer budgets
DIAGNOSTICS_TS_MLD	Integrate tracer budgets over the mixed-layer depth
DIAGNOSTICS_TSVAR	Store and output budget terms of the tracer variance equations (instead of tracer)
DIAGNOSTICS_UV	Store and output budget terms of the momentum equations.
DIAGNOSTICS_BARO	Isolate contribution from barotropic/baroclinic coupling (included in the vertical mixing term otherwise) for momentum, barotropic vorticity and kinetic energy budgets
DIAGNOSTICS_VRT	Store and output budget terms of the barotropic vorticity equation
DIAGNOSTICS_EK	Store and output budget terms of the kinetic energy equation (vertically integrated)
DIAGNOSTICS_EDDY	Store and output time-averaged quadratic quantities u^2, v^2, u*v, u*w, v*w, u*b, v*b, w*b, u*sustr, v*svstr, u*bustr, v*bvstr, zeta^2
DIAGNOSTICS_PV	Store and output non conservative term in the momentum equations and diabatic term in the tracer equations. if DIAGNOSTICS_DISS is also defined, terms are multiplied by momentum and thermal/saline expension coefficients to be used to estimate kinetic and potential energy dissipation.

The different budgets and their computation are detailled in https://www.jgula.fr/Croco/diagnostics_croco.pdf

Preselected options:

# undef DIAGNOSTICS_TS     Store and output budget terms of the tracer equations
# undef DIAGNOSTICS_TS_ADV Choose advection rather than transport formulation for tracer budgets
# undef DIAGNOSTICS_TS_MLD Integrate tracer budgets over the mixed-layer depth
# undef DIAGNOSTICS_TSVAR  output budgets of tracer variance instead of tracer
# undef DIAGNOSTICS_UV     Store and output budget terms of the momentum equations
# undef DIAGNOSTICS_BARO   Isolate contribution from barotropic/baroclinic coupling
# undef DIAGNOSTICS_VRT    Store and output budget terms of the barotropic vorticity equation
# undef DIAGNOSTICS_EK     Store and output budget terms of the kinetic energy equation (vertically integrated)
# undef DIAGNOSTICS_PV     Store and output non conservative / diabatic terms
# undef DIAGNOSTICS_EDDY   Store and output time-averaged quadratic quantities