Articles | Volume 13, issue 9
https://doi.org/10.5194/gmd-13-4205-2020
https://doi.org/10.5194/gmd-13-4205-2020
Methods for assessment of models
 | 
10 Sep 2020
Methods for assessment of models |  | 10 Sep 2020

Earth System Model Evaluation Tool (ESMValTool) v2.0 – diagnostics for emergent constraints and future projections from Earth system models in CMIP

Axel Lauer, Veronika Eyring, Omar Bellprat, Lisa Bock, Bettina K. Gier, Alasdair Hunter, Ruth Lorenz, Núria Pérez-Zanón, Mattia Righi, Manuel Schlund, Daniel Senftleben, Katja Weigel, and Sabrina Zechlau

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Cited articles

Adler, R. F., Huffman, G. J., Chang, A., Ferraro, R., Xie, P. P., Janowiak, J., Rudolf, B., Schneider, U., Curtis, S., Bolvin, D., Gruber, A., Susskind, J., Arkin, P., and Nelkin, E.: The version-2 global precipitation climatology project (GPCP) monthly precipitation analysis (1979–present), J. Hydrometeorol., 4, 1147–1167, 2003. 
Bellprat, O., Massonnet, F., Siegert, S., Prodhomme, C., Macias-Gómez, D., Guemas, V., and Doblas-Reyes, F. J. R. S. O. E.: Uncertainty propagation in observational references to climate model scales, Remote Sens. Environ., 203, 101–108, 2017. 
Bellucci, A., Gualdi, S., and Navarra, A. J. J. O. C.: The double-ITCZ syndrome in coupled general circulation models: the role of large-scale vertical circulation regimes, J. Climate, 23, 1127–1145, 2010. 
Short summary
The Earth System Model Evaluation Tool is a community software tool designed for evaluation and analysis of climate models. New features of version 2.0 include analysis scripts for important large-scale features in climate models, diagnostics for extreme events, regional model and impact evaluation. In this paper, newly implemented climate metrics, emergent constraints for climate-relevant feedbacks and diagnostics for future model projections are described and illustrated with examples.
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