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courses:firstmeeting [Elmer/Ice Wiki]

11th Elmer/Ice User Meeting - 8 November 2023, CSC, Finland

The 11th Elmer/Ice User Meeting took place in an hybrid mode on Wednesday, 8 November, 2023, 9am-12am EET (Eastern European Time) at CSC, Espoo, Finland and online on zoom. About 22 persons (11 online and 11 on site) attended the users meeting. The agenda and the slides presented during the meeting are given below.

10th Elmer/Ice User Meeting - EGU, Vienna 2023

The next Elmer/Ice User Meeting will take place on Thursday, 27. April, 2023, 12:45–15:45 (CEST), Room 2.96. We will try to organise a Zoom-link to attend remotely (this will highly depend on the situation at place) - we keep you updated.

Program:

  • Samuel Cook: (12:45-12:50) Introduction
  • Eliot Jager: (12:50-13:10) Ensemble simulation for ice sheet model initialisation PDF
  • Fabien Gillet-Chaulet: (13:10 – 13:45) PDF
    • Nonlinear Weertman sliding law in Stokes
    • Xios
    • Spatial covariance modelling
  • Break (13:45-14:00)
  • Peter Råback (14:00-14:30) PDF
    • Improvements to particle advector (age, damage)
    • Automatic increase of element order (also for extruded meshes)
    • GMSH format-based restart and interpolation between different meshes (replacement for ASCII/binary restart files)
    • Improvements in radiation model (energy balance)
    • Reduced dimensional Navier-Stokes equations (basal hydrology)
  • Cyrille Mosbeux (14:30-14:45) Applications of new particle advector PDF
  • Josefin Ahlkrona (14:45-14:55) FSSA (Free Surface Stabilisation Algorithm) applied to real-world glaciers PDF
  • Break (14:55 – 15:15)
  • Thomas Zwinger (15:15-15:30) PDF
    • Visco-elastic model for shear-thinning rheology
    • coupled elastic LEFM and viscous Elmer/Ice simulations for calving (slides by M. Zarrinderakht)
    • Further code-development plans
    • Repository code of conduct
    • Discussion/Suggestions about how to deal with DOI-citeable Elmer/Ice code

Remote participation: We will try to establish a Zoom link to the meeting. The link will be distributed via the mail-list elmerice@elmerfem.org (so, please, subscribe if you want to get access). Be warned, there is no dedicated equipment for this, so we will have to use the public network and our own laptop, hence there is a huge possibility for error.

9th Elmer/Ice User Meeting - Remotely 7 December 2022

The next Elmer/Ice users meeting will take place online the 7th December 2022 5pm-8pm CET. The zoom link to attend the meeting has been sent by email to the Elmer/Ice list. The agenda and the slides presented during the meeting are given below:

  • 5:00:5:15 Olivier Gagliardini (IGE): Some introduction words
  • 5:15-5:30 Yiliang Ma (Beijing Normal University): Sensitivity of Totten Glacier to basal sliding laws and sub-shelf melt rates
  • 5:30-5:45 Iain Wheel (Saint Andrews University): Investigating 3D calving dynamics in Elmer
  • 5:45-6:00 Fabien Gillet-Chaulet (IGE): Updates on ElmerIce-Sheet configurations
  • 6:00-6:15 Clara Henry (Max Planck Institute for Meteorology): Derwael Ice Rise: Comparing the three-dimensional modelled stratigraphy of an ice rise to observed internal radar horizons
  • 6:15-6:30 small break (coffee, beers, etc…)
  • 6:30-6:45 Cyrille Mosbeux (IGE): On the effect of Damage in the Amundsen Sea Sector
  • 6:45-7:00 Peter Raback (CSC): Evolution of List operations in Elmer with examples related to ice flow
  • 7:00-7:15 Cruz Garcia Molina (IGE): On the contribution to CALMIP, the calving inter-comparison project
  • 7:30-7:45 Thomas Zwinger (CSC): Stabilization scheme of free surface problems (With A. Löfgren, J. Ahlkrona, C. Helanow)
  • 7:45-8:00 Discussions / Conclusions
  • 8:00 end of the meeting

Eight Elmer/Ice User Meeting - Remotely February 2022

The eighth Elmer/Ice User meeting took place remotely on the 2nd of February 2022, from 9am to 12am CET. About 25 persons attended remotely the user meeting. The agenda and the slides presented during the meeting are given below:

Seventh Elmer/Ice Users Meeting - Remotely October 2020

The seventh Elmer/Ice Users meeting took place remotely the 5th of October 2020, from 9am to 12am CET. About 24 persons attended remotely the users meeting. The agenda and the slides presented during the meeting are given below.

Following these presentations, we have had a discussion on the following points:

  • Elmer/Ice documentation: A working group (Fabien, Thomas, Samuel, Olivier) will analyse the different documentation possibilities and also what is done by other codes like NEMO. Still not clear if Markdown is the most adapted form (equations). Does tool exist to convert a wiki doc into markdonw one?

Sixth Elmer/Ice Users Meeting - Remotely May 2020

The sixth Elmer/Ice Users meeting took place remotely the 13th of May 2020, from 9am to 12am CET. About 34 persons attended remotely the users meeting. The agenda and the slides presented during the meeting are given below.

Following these presentations, we have had a discussion on the following points:

  • next courses: it has been decided to work on a remote beginner courses for next autumn as well as to organize more regularly half-day remote users meetings that will mix scientific and technical presentations. The next one could also take place next autumn.
  • Elmer/Ice documentation: Fabien has started working with markdown for the new documentation of the inverse solvers. It questions moving the existing documentation currently on the wiki to markdown too. We agreed that the markdown documentation should be saved on the Elmer git. We should work on an automatic way of generating new pdf documentation at each update of the documentation.
  • pushing new material: you are encouraged to push your newly developed solvers or user functions! Don't wait too long as merging becomes more and more problematic when number of conflicts is increasing.
  • The material shown by Adrien has been added to the Elmer/Ice distribution (Surface Boundary Condition for steady state thermal regime).

Fifth Elmer/Ice Users Meeting - EGU 2019

The fifth Elmer/Ice Users meeting took place during EGU 2019, Tuesday 9 April 2019, from 12:45 to 15:00, Room 2.61. About 15 persons attended the users meeting. The agenda and the slides presented during the meeting are given below.

Fourth Elmer/Ice Users Meeting - EGU 2017

The fourth Elmer/Ice Users meeting took place during EGU 2017, Wednesday 25 April 2017, from 12:15 to 15:00, Room 0.51. The agenda and the slides presented during the meeting are given below.

Third Elmer/Ice Users Meeting - EGU 2015

The third Elmer/Ice Users meeting took place during EGU 2015, Tuesday 14th May, 12:15-15:00, Room R3.

Program

Second Elmer/Ice Users Meeting - EGU 2014

The second Elmer/Ice Users meeting took during EGU 2014, Tuesday 29th May, 12:15-15:00, Room Y3.

Program

First Elmer/Ice Users Meeting - EGU 2013

The first Elmer/Ice Users meeting was organised during the EGU 2013, Tuesday 9th April 12:15-15:00, Room Y3.

Program

courses/firstmeeting.txt · Last modified: 2023/11/20 12:34 by gagliar
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