[Liwg-core] Good news: realistic GrIS ablation!; and next telecom
Lenaerts, J.T.M. (Jan)
j.lenaerts at uu.nl
Fri Mar 10 08:59:08 MST 2017
Hi Miren (and Raymond),
Thanks for the message and all the work. This looks great and is consistent with what we saw earlier, with the additional improvement of the Northern Greenland bias with your suggested initialisation. I am really curious how this will look in the 20th century!
I cannot make it next Wednesday but I am happy to discuss with Leo and/or you beforehand.
All the best,
On 10 Mar 2017, at 14:29, Miren Vizcaino <M.Vizcaino at tudelft.nl<mailto:M.Vizcaino at tudelft.nl>> wrote:
This email contains two messages
1 - Good news. We have tried the new SCF with #134 and snow thickness reset to 1 m w.e. over the GrIS, and now CESM is able to realistically simulate the ablation areas at ALL ice sheet margins, including N and NE (see attached figure)!
The reason for the differences with the “control” #134 presented by Leo at the meeting is that 1 m w.e. is below Wmax = 2 m w.e. The span-up #134 snow/firn cover prevented thick snow/firn columns from ablating.
Congratulations and many thanks to everybody, very specially to Leo the implementation of the SCF and to Raymond for his work on the impact of snow/firn initialization.
2 - I propose to have a telecom next Wednesday, e.g., to discuss how to spin-up the snow/firn pack in time for the official CESM2.0 pre-industrial BG control.
Liwg-core mailing list
Liwg-core at cgd.ucar.edu<mailto:Liwg-core at cgd.ucar.edu>
- - - - - - - - - - - - - - - - - - - - - - - - - - -
IMAU, Utrecht University || University of Colorado
@lenaertsjan<https://twitter.com/lenaertsjan> || website<http://www.colorado.edu/lab/icesheetclimate/>
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Liwg-core