Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 13, issue 1
Articles | Volume 13, issue 1
https://doi.org/10.5194/gmd-13-139-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-13-139-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 13, issue 1
Methods for assessment of models
 | 
16 Jan 2020
Methods for assessment of models |  | 16 Jan 2020

Machine dependence and reproducibility for coupled climate simulations: the HadGEM3-GC3.1 CMIP Preindustrial simulation

Maria-Vittoria Guarino, Louise C. Sime, David Schroeder, Grenville M. S. Lister, and Rosalyn Hatcher

Viewed

Total article views: 3,465 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,376 994 95 3,465 102 139
  • HTML: 2,376
  • PDF: 994
  • XML: 95
  • Total: 3,465
  • BibTeX: 102
  • EndNote: 139
Views and downloads (calculated since 16 May 2019)
Cumulative views and downloads (calculated since 16 May 2019)

Viewed (geographical distribution)

Total article views: 3,465 (including HTML, PDF, and XML) Thereof 3,280 with geography defined and 185 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 15 Nov 2025
Download
Short summary
When the same weather or climate simulation is run on different high-performance computing (HPC) platforms, model outputs may not be identical for a given initial condition. Here, we investigate the behaviour of the Preindustrial simulation prepared by the UK Met Office for the forthcoming CMIP6 under different computing environments. Discrepancies between the means of key climate variables were analysed at different timescales, from decadal to centennial.
Read more
Share