Model:Mocsy

Mocsy

Also known as
Model type	Single
Model part of larger framework
Note on status model
Date note status model

Incorporated models or components:

Spatial dimensions	1D
Spatial extent	Regional-Scale
Model domain	Marine
One-line model description	Routines to model the ocean carbonate system
Extended model description	Fortran 95 routines to model the ocean carbonate system (mocsy). Mocsy take as input dissolved inorganic carbon CT and total alkalinity AT, the only two tracers of the ocean carbonate system that are unaffected by changes in temperature and salinity and conservative with respect to mixing, properties that make them ideally suited for ocean carbon models. With basic thermodynamic equilibria, mocsy compute surface-ocean pCO2 in order to simulate air-sea CO2 fluxes. The mocsy package goes beyond the OCMIP code by computing all other carbonate system variables (e.g., pH, CO32-, and CaCO3 saturation states) and by doing so throughout the water column.

Keywords:	Ocean carbonate system,

Name	James Orr
Type of contact
Institute / Organization	Laboratoire des Sciences du Climat et de l'Environnement/IPSL, CEA-CNRS-UVSQ
Postal address 1
Postal address 2
Town / City	Gif-sur-Yvette
Postal code	91191
State
Country	France
Email address	James.orr@lsce.saclay.cea.fr
Phone
Fax

Supported platforms	Unix, Linux, Mac OS, Windows
Other platform
Programming language
Other program language	Fortran95
Code optimized	Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development	2013
Does model development still take place?	Yes
If above answer is no, provide end year model development
Code development status
When did you indicate the 'code development status'?
Model availability	As code
Source code availability (Or provide future intension)	Through web repository
Source web address	https://github.com/jamesorr/mocsy
Source csdms web address
Program license type	BSD or MIT X11
Program license type other
Memory requirements	--
Typical run time	--

Describe input parameters	dissolved inorganic carbon (DIC), total alkalinity (Alk), temperature, and salinity as well as concentrations of total dissolved inorganic phosphorus and silicon concentrations.
Input format	Binary
Other input format
Describe output parameters	Compute all carbonate system variables
Output format	Binary
Other output format
Pre-processing software needed?	No
Describe pre-processing software
Post-processing software needed?	No
Describe post-processing software
Visualization software needed?	No
If above answer is yes
Other visualization software

Describe processes represented by the model	--
Describe key physical parameters and equations	--
Describe length scale and resolution constraints	--
Describe time scale and resolution constraints	--
Describe any numerical limitations and issues	--

Describe available calibration data sets	--
Upload calibration data sets if available:
Describe available test data sets	--
Upload test data sets if available:
Describe ideal data for testing	--

Do you have current or future plans for collaborating with other researchers?	--

Is there a manual available?	No
Upload manual if available:
Model website if any	http://ocmip5.ipsl.jussieu.fr/mocsy/
Model forum / discussion board

Comments

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Model info

Authors

James Orr

Source code

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Featured reference(s)	Open Access Status	Year	Type of Reference	Cited
Orr, J. C.; Epitalon, J.-M.; 2015. Improved routines to model the ocean carbonate system: mocsy 2.0. Geoscientific Model Development, 8485–499. 10.5194/gmd-8-485-2015	cc-by · publishedVersion	2015	a module overview describing a module	123
Orr, J. C.; Epitalon, J.-M.; 2014. Improved routines to model the ocean carbonate system: mocsy 1.0. Geoscientific Model Development Discussions, 72877–2902. 10.5194/gmdd-7-2877-2014	cc-by · acceptedVersion	2014	a module overview describing a module	11