Articles | Volume 11, issue 2
https://doi.org/10.5194/gmd-11-753-2018
https://doi.org/10.5194/gmd-11-753-2018
Model description paper
 | 
01 Mar 2018
Model description paper |  | 01 Mar 2018

The Extrapolar SWIFT model (version 1.0): fast stratospheric ozone chemistry for global climate models

Daniel Kreyling, Ingo Wohltmann, Ralph Lehmann, and Markus Rex

Model code and software

The Polar (v2.0) and Extrapolar (v1.0) SWIFT model: Fast stratospheric ozone chemistry for global climate models Daniel Kreyling, Ingo Wohltmann, Ralph Lehmann, Markus Rex, and Wolfgang Dorn https://doi.org/10.5281/zenodo.1020048

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Short summary
The Extrapolar SWIFT model is a fast yet accurate stratospheric ozone chemistry module for global climate models. The importance of feedbacks between the climate system and the ozone layer has been demonstrated in previous studies. Therefore it is desirable to include an interactive ozone layer in climate simulations. However, ensemble simulations in particular have strict computational constraints. The Extrapolar SWIFT model provides an interactive ozone layer with small computational costs.