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Geoscientific Model Development An interactive open-access journal of the European Geosciences Union
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Volume 10, issue 9
Geosci. Model Dev., 10, 3207-3223, 2017
https://doi.org/10.5194/gmd-10-3207-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Geosci. Model Dev., 10, 3207-3223, 2017
https://doi.org/10.5194/gmd-10-3207-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Review and perspective paper 01 Sep 2017

Review and perspective paper | 01 Sep 2017

Practice and philosophy of climate model tuning across six US modeling centers

Gavin A. Schmidt et al.
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The development of coupled ocean atmosphere climate models is a complex process that inevitably includes multiple calibration steps (sometimes called tuning). Tuning uses degrees of freedom allowed by uncertainties in model approximations to modify parameters to make the simulation better align with some selected observed target(s). We describe how these tuning targets, parameters, and philosophy vary across six US modeling centers in order to increase the transparency of the practice.
The development of coupled ocean atmosphere climate models is a complex process that inevitably...
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