Articles | Volume 8, issue 6
https://doi.org/10.5194/gmd-8-1857-2015
https://doi.org/10.5194/gmd-8-1857-2015
Model description paper
 | 
23 Jun 2015
Model description paper |  | 23 Jun 2015

Development and application of the WRFPLUS-Chem online chemistry adjoint and WRFDA-Chem assimilation system

J. J. Guerrette and D. K. Henze

Viewed

Total article views: 5,795 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,862 2,705 228 5,795 259 309
  • HTML: 2,862
  • PDF: 2,705
  • XML: 228
  • Total: 5,795
  • BibTeX: 259
  • EndNote: 309
Views and downloads (calculated since 27 Feb 2015)
Cumulative views and downloads (calculated since 27 Feb 2015)
Latest update: 18 Nov 2025
Short summary
WRFPLUS-Chem is a coupled meteorology-chemistry adjoint and tangent linear model, with applications in sensitivity analysis and four-dimensional variational data assimilation. The linearized models are verified against finite difference approximations from the nonlinear forward model, WRF-Chem. A new checkpointing scheme enables data assimilation beyond 6h. New capabilities are demonstrated in an emission sensitivity study.
Share