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https://doi.org/10.5194/acpd-4-1371-2004
© Author(s) 2004. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.
https://doi.org/10.5194/acpd-4-1371-2004
© Author(s) 2004. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.
08 Mar 2004
Status: this preprint was under review for the journal ACP. A revision for further review has not been submitted.
3-D chemistry-transport model Polair: numerical issues, validation and automatic-differentiation strategy
Abstract. We briefly present in this short paper some issues related to the development and the validation of the three-dimensional chemistry-transport model Polair.
Numerical studies have been performed in order to let Polair be an efficient and robust solver. This paper summarizes and comments choices that were made in this respect.
Simulations of relevant photochemical episodes were led to assess the validity of the model. The results can be considered as a validation, which allows next studies to focus on fine modeling issues.
A major feature of Polair is the availability of a tangent linear mode and an adjoint mode entirely generated by automatic differentiation. Tangent linear and adjoint modes grant the opportunity to perform detailed sensitivity analyses and data assimilation. This paper shows how inverse modeling is achieved with Polair.
How to cite. Mallet, V. and Sportisse, B.: 3-D chemistry-transport model Polair: numerical issues, validation and automatic-differentiation strategy, Atmos. Chem. Phys. Discuss., 4, 1371–1392, https://doi.org/10.5194/acpd-4-1371-2004, 2004.
Publisher's note: Copernicus Publications remains neutral with regard to jurisdictional claims made in the text, published maps, institutional affiliations, or any other geographical representation in this preprint. The responsibility to include appropriate place names lies with the authors.
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Status: closed (peer review stopped)
Status: closed (peer review stopped)
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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RC S452: 'General comments', Anonymous Referee #1, 08 Apr 2004
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AC S919: 'Final response', Vivien Mallet, 15 Jun 2004
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AC S919: 'Final response', Vivien Mallet, 15 Jun 2004
Status: closed (peer review stopped)
Status: closed (peer review stopped)
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
- Printer-friendly version
- Supplement
-
RC S452: 'General comments', Anonymous Referee #1, 08 Apr 2004
-
AC S919: 'Final response', Vivien Mallet, 15 Jun 2004
-
AC S919: 'Final response', Vivien Mallet, 15 Jun 2004
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Cited
14 citations as recorded by crossref.
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- A review of current issues in air pollution modeling and simulation B. Sportisse 10.1007/s10596-006-9036-4
- Multi-scale modeling of roadway air quality impacts: Development and evaluation of a Plume-in-Grid model R. Briant & C. Seigneur 10.1016/j.atmosenv.2012.11.058
- Validation and analysis of the Polair3D v1.11 chemical transport model over Quebec S. Yamanouchi et al. 10.5194/gmd-17-3579-2024
- Air quality modeling: From deterministic to stochastic approaches V. Mallet & B. Sportisse 10.1016/j.camwa.2007.11.004
- Inverse modeling of NOx emissions at regional scale over northern France: Preliminary investigation of the second‐order sensitivity D. Quélo et al. 10.1029/2005JD006151
- Technical Note: The air quality modeling system Polyphemus V. Mallet et al. 10.5194/acp-7-5479-2007
- Statistical approach to assess radon-222 long-range atmospheric transport modelling and its associated gamma dose rate peaks A. Quérel et al. 10.5194/adgeo-57-109-2022
- Uncertainty in a chemistry‐transport model due to physical parameterizations and numerical approximations: An ensemble approach applied to ozone modeling V. Mallet & B. Sportisse 10.1029/2005JD006149
- Development of the adjoint of GEOS-Chem D. Henze et al. 10.5194/acp-7-2413-2007
- An inversion technique to retrieve the source of a tracer with an application to synthetic satellite measurements J. Issartel et al. 10.1098/rspa.2007.1877
- Investigation of some numerical issues in a chemistry‐transport model: Gas‐phase simulations V. Mallet et al. 10.1029/2006JD008373
- Sensitivity analysis for mercury over Europe Y. Roustan & M. Bocquet 10.1029/2005JD006616
- A comprehensive study of ozone sensitivity with respect to emissions over Europe with a chemistry‐transport model V. Mallet & B. Sportisse 10.1029/2005JD006234
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Latest update: 13 Dec 2024
V. Mallet
CEREA, Joint Research Laboratory, Ecole Nationale des Ponts et Chaussées, EDF R&D, France
B. Sportisse
CEREA, Joint Research Laboratory, Ecole Nationale des Ponts et Chaussées, EDF R&D, France
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