# OGGM Open Meeting

###### tags: `oggm` `meeting notes`

Our meetings have a simple structure! They usually take somewhere between 20 mins and an hour, depending on the agenda!

1. **General Announcements and reminders**
2. **Flash updates**
3. **Project updates**
4. **Group agenda points**
5. **Topical discussion**
6. **Action items**

- **Flash updates** are a quick round of short updates (~2-3 minutes) by all parcipitants (please also write them in the shared notes). Here you can request for additional agenda items that require longer discussions (example: "I have a problem understanding XY"). Even if you have nothing to report you will be asked to say hi, and tell us something else about your week instead!
- This is followed by **Project updates**, during which we revisit the currently opened projects on github (for example, a documentation update, a paper led by a community member, the next OGGM version, etc.).
- **Group agenda points** are longer, open discussion points of the day. This could be something that needs input from all participants, a discussion about model choices, a project requiring input from the community, or a prepared presentation by one of the members. Note that **our goal is to keep "Flash/project updates" + "Open agenda" well under one hour** in order to keep a dynamic meeting.
- **Topical discussions** are more technical items that may not be of interest to everyone (e.g. about a specific problem, master thesis, etc.). These will take place after the official part.
- **Action items**: what needs to be done after the meeting and by who

## Call: 2024-12-11 16:00-17:00 CET

### Participants

Please sign in below so we know who will be/was here:
- Fabien Maussion / University of Bristol / @fmaussion
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Bea Recinos :christmas_tree: / University of Edinburgh / @bearecinos
- Christina Draeger / University of British Columbia

### General Announcements and reminders

### Action items from last week

- [/] 2025 OGGM workshop
- [ ] oggm.org migration
- [ ] Cluster migration

### Flash updates

- Fabien
- Hired a great research software eng to join me at Bristol!
- Finally got to write a draft proposal after lots of procrastination
- PROVIDE project coming to an end -
- Glacier delineation progress at ISMIP workshop (group updates)
- Other impressions from ISMIP (group updates)
- Bea finished paper - with deep focus
- Mapping ice streams sensitivity to changes in ice velocity observations and grid-scale flow parameters.
- Lilian
- dissertation getting into a good shape, very likely submitting next week
- Patrick
- finished generation of new data for provide dashboard (new geometries: river basins, glacier regions, globally, new output variables: runoff), now needs to be integrated into the dashboard
- started on working defining case study regions in Austria for Digital Twin Component-Glaciers
- Christina
- planning to submit dissertation in February 2025

### Project updates

[Github community projects](https://github.com/orgs/OGGM/projects/3)

### Group agenda points

ISMIP.

### Questions?

### Action items

- Ben, Timo and Fabien to follow-up on the physical location of the cluster.
- Same group to think to migrate the oggm.org

## Call: 2024-11-27 16:00-17:00 CET

### Participants

Please sign in below so we know who will be/was here:
- Fabien Maussion / University of Bristol / @fmaussion
- Ben Marzeion / University of Bremen / @benmarzeion
- Anouk Vlug / @anoukvlug
- Bea Recinos :christmas_tree: / University of Edinburgh / @bearecinos
- Chuanlin Deng / University of Chinese Academy of Sciences
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Christina Draeger / University of British Columbia

### General Announcements and reminders

### Action items from last week

- [/] 2025 OGGM workshop
- [x] Community CoC and roles in much better shape!

### Flash updates

- Fabien
- New slack welcome bot! ([greetbot](https://slack.com/marketplace/A2LJCT3GR-greetbot))
- New IGM glacier directories including BedMachine and new ITS-LIVE version and Millan bug -> to be extended to OGGM new directories
- Ben
- need to start developing strategy for infrastructure change @UBremen, physical relocation into new building necessitates decisions
- domain oggm.org should be transferred into OGGM ownership; needs some manual work and probably a day of downtime
- Patrick
- website online for 3d visualization tool: https://glacier3dviz.oggm.org/
- new content on OGGM-Edu:
- PROVIDE dashboard: https://edu.oggm.org/en/latest/provide_dashboard.html
- Some videos created with glacier3dviz: https://edu.oggm.org/en/latest/glacier_videos.html
- working on generating new data for PROVIDE dashboard
- Lilian
- reply to review on glacier overshoot study almost finished
- dissertation getting into some shape
- will present https://goodbye-glaciers.info / signpost project to French ambassador tomorrow
- Anouk
- The LIA follow-up study propasal didn't work out in the end.
- Bea
- Working on Admunsen paper for GRL
- Hiring PhD students for at least 4 cryo projects
- Chuanlin Deng
- Joined Slack 3 months ago
- Exploring what the meetings are about.
- Thanking Lily for her support on technical matters
- Writing a masters project proposal about pollutant releasing through glacier runoff
- Christina Draeger
- was at COP29 with ICCI - interesting but overwhelming! Week 2.
- writing PhD thesis - final project is on downscaling.

### Project updates

[Github community projects](https://github.com/orgs/OGGM/projects/3)

### Group agenda points

### Questions?

- Bea: question about the shop.

### Action items

- Ben, Timo and Fabien to follow-up on the physical location of the cluster.
- Same group to think to migrate the oggm.org

## Call: 2024-11-13 16:00-17:00 CET

### Participants
Please sign in below so we know who will be/was here:
- Fabien Maussion / University of Bristol / @fmaussion
- Anouk Vlug / @anoukvlug
- Marin Kneib / ETH Zurich
- Bea Recinos / University of Edinburgh / @bearecinos
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Jenna Sutherland / Leeds Beckett University / @JennaS
- Lizz Ultee / NASA GSFC / @ehultee
- Ben Marzeion / Uni Bremen @benmarzeion

### General Announcements and reminders

### Action items from last week

- [x] Remove funding totals from page
- [x] Continue working on roles

### Flash updates

- Fabien
- ESA digital twin Kick-off meeting last Friday. Lots to do but might lead to fruitful developments.
- Met with PyGEM team on Monday / collaboration with PyGEM still strong
- Discovered a bug in OGGM-Shop velocities (mostly important for IGM users)
- oggm.org landing page now has a video: https://oggm.org
- Some work on Community website (see general agenda point)
- Marin
- Contribution of avalanches to glacier mass balance with OGGM: Testing the temporal variability of avalanches for the period 2000-2100. Testing & validation (against Sentinel-1 outlines + mass balance from the few glaciers where this has been quantified) of mass redistribution parameters & modelling strategy. Getting everything setup for regional runs.
- Fieldwork in the Alps (GLAMOS, avalanche, debris & robot-stuff)
- Patrick
- Digital Twin Project started
- working on 3D visualization tool
- Lilian
- we finally submitted GlacierMIP3 community estimate paper on Friday
- started working again on my dissertation, but got again disrupted as I got back reviews from the temperature overshoot influence on glaciers paper
- Jenna - no oggm specific updates
- Lizz - drought intercomparison note likely submitting next month
- Anouk
- Guides on the communiy webpage
- Bea
- working on proposal on permafrost thaw
- drown in admin
- Ben
- no OGGM-specific updates

### Project updates

[Github community projects](https://github.com/orgs/OGGM/projects/3)

### Group agenda points

- Fabien:
- [Code of Conduct](https://community.oggm.org/code-of-conduct.html): any thought?
- [Roles and Mission](https://community.oggm.org/roles.html): comments welcome!

### Questions?
- Bea: can you repeat how the community projects page will work? Can we add our own projects for major PR? to track development?

### Action items

OGGM workshop in Grenoble?

## Call: 2024-10-30 16:00-17:00 CET

### Participants
Please sign in below so we know who will be/was here:
- Fabien Maussion / University of Bristol / @fmaussion
- Anouk Vlug / @anoukvlug
- Jenna Sutherland / Leeds Beckett University @JennaS
- Ben Marzeion / University of Bremen @benmarzeion
- Lilian Schuster / Universität Innsbruck @lilianschuster
- Rodrigo Aguayo / Vrije Universiteit Brussel
- Lizz Ultee / NASA GSFC / @ehultee
- Ruitang / UIO / @Tangtang
- Chuanlin Deng / University of Chinese Academy of Sciences

### General Announcements and reminders

Fabien: Welcome back! We are thrilled to resume our meetings in the previous format after some experimentation with something new. We definitely learned a lot and incorporated some new elements. I will be moderating this first meeting.

### Flash updates

- Fabien
- ESA Digital Twin project starting Nov 1st
- Glacier change videos and work for ICCI
- Revival of RGI7 work
- Lilian
- glacier overshoot paper in review
- very last steps towards GlacierMIP3 paper submission
- simplified figures for the ICCI State of the Cryosphere report 2024
- writing my PhD thesis (in remaining free time...)
- Lizz
- working with Ruitang on frontal ablation (meeting announced in #tidewater channel)
- changed jobs! much more research time, now a "mountain glacier person"
- followup technical note to Finn's intercomparison manuscript
- Anouk
- No specific updates
- Ben
- Prof in geomorphology in Bremen taking time + teaching
- we now have OGGM pens!
- Marin
- Proposal including OGGM/IGM SNF Ambizione (quantifying high elevation precipitation from glaciers)
- Rodrigo
- Not much updates since workshop
- Glacier runoff paper in TC accepted
- Writing proposal on global glacier runoff for a fellowships
- Some supervision with Magali and Garance
- Ruitang
- working on FA model (OGGM+PyGEM+SermeQ)
- Parameter calibration (DA)
- Jenna
- No OGGM specific updates
- Busy fieldwork greenland + Norway fieldwork
- Working on NERC Pushing
- Chuanlin Deng
- Master Candidate at CAS
- Joined OGGM slack 3 months ago
- Digging into OGGM docs

### Project updates

[Github community projects](https://github.com/orgs/OGGM/projects/3)

### Group agenda points

- Fabien:
- new "Community" website. Comments welcome!
- if time permits: how many glaciers are there according to RGI7?
- Lily:
- If time permits: show the plots?

### Questions?

Jenna:
- Can OGGM community be considered a 'project partner' on research proposals?
- I am thinking to use oggm output glacier projection files (specifically glacier runoff for a basin/RGI region) in a proposal I'm writing but unsure if this is the right product to use for what I want. Is anyone willing to read a draft (few sentences/paragraph) to make sure it makes sense and is viable please?

Lizz:
- Funding strategy: is it desired to have project funding totals on the Research Projects tab?

### Action items

- Remove funding totals from page
- Continue working on roles

*Hiatus in the notes from Feb to Aug 2024 as we experimented with something new.*

# Call: 2024-02-21 10:00-11:00 CET

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Charlotte van Leeuwen / Energized
- Anouk Vlug / University of Bremen / @anoukvlug
- Ben Marzeion /University of Bremen
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Fabien Maussion / University of Bristol / @fmaussion
- Lilian Schuster / University of Innsbruck / @lilianschuster

### General Announcements and reminders
- OGGM-IGM workshop pre-registration is open (https://oggm.org/2024/01/19/8th-workshop-announcement/).

### What has been discussed the previous meeting, the most important points

### Flash updates
- Anouk
- Still working on the LIA manuscript. Currently focussing among others on the glacier lengths.
-
- Patrick
- working on paper and aggregating oggm data onto a grid for provide dashboard

### Group agenda points
- Who is currently filling which role?

### Questions

# Call: 2024-02-07 17:00-18:00 CET

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Beatriz Recinos / The University of Edinburgh / @bearecinos
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Fabien Maussion / University of Bristol / @fmaussion
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Lizz Ultee / Middlebury College / @ehultee

### General Announcements and reminders
- OGGM-IGM workshop pre-registration is open (https://oggm.org/2024/01/19/8th-workshop-announcement/).

### What has been discussed the previous meeting, the most important points

### Flash updates
- Anouk:
- There seems to be quite some intrest in joining the OGGM-IGM workshop.
- OGGM goverance workshop updates
- Working on LIA manuscript
- Patrick:
- small bug fixed regarding a coordinate shift when extracting data from gridded_data as tif
- working on paper
- Fabien:
- Revamped tutorials based on feedback: https://oggm.org/tutorials/master/notebooks/welcome.html
- Documentation is quite some work - but silver lining is that its possible for other to help. Will ask for help at some point.
- ESA has a call for digital twins. Fabien will lead a bid
- Lilian:
- working on glacier overshoot study manuscript
- Lizz:
- Ruitang making progress with SERMeQ calving scheme
- Contacted by two students researching with INAIGEM asking for OGGM support

### Group agenda points
- Meeting times

### Questions

# Call: 2024-01-24 10:00-11:00 CET

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Jenna Sutherland / Leeds Beckett University / @JennaS
- Lilian Schuster / University of Innsbruck / @lilianschuster

### General Announcements and reminders
- upcoming governance workshop
- OGGM-IGM workshop is being announced (https://oggm.org/2024/01/19/8th-workshop-announcement/).

### Flash updates
- Anouk
- enjoyed a long holiday :)
- updated plan for the LIA manuscript
- Patrick
- PR opened for merging gridded data
- working on paper
- Lilian
- gave long seminar about glacier overshoot study and co-author meeting with good feedback
- GlacierMIP3 presentation on Jan 25
- EGU convenor of CR1.2 -> had to cancel the session, very chaotic and happy that it is over

### Questions
- status science café with Simon Gascoin?

# Call: 2024-01-10 17:00-18:00 CET

Moderation: Fabien

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Fabien Maussion / University of Bristol / @fmaussion
- Finn Wimberly / Middlebury College / @finnwimberly
- Lizz Ultee / Middlebury College / @ehultee
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Jenna Sutherland / Leeds Beckett University / @JennaS

### General Announcements and reminders
- upcoming governance workshop

### What has been discussed the previous meeting, the most important points
- status science café with Simon Gascoin?

### Flash updates

- Fabien
- Nice break away from work - to Innsbruck
- Parameter perturbation simulations for Tamsin - interesting little excercise!
- New teaching unit with glacier simulator submited to SERC with Lizz
- https://serc.carleton.edu/teachearth/activities/281855.html
- Working on tutorials and outstanding issues with 1.6.4

- Patrick
- working on paper
- will open a PR soon with new funcionalitiy for merging gridded_data for several gdirs (also includs adding topograhy as an option)

- Lilian
- worked a lot on GlacierMIP3 -> talk in two weeks, will submit abstract to AGM
- now again on the overshoot study -> talk next week, abstract to EGU submitted

- Jenna
- teaching new undergraduate module 'The Cryosphere' starting end of Jan '24 plan to use OGGM-Edu materials

# Call: 2023-12-13 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Beatriz Recinos / The University of Edinburgh / @bearecinos
- Jenna Sutherland / Leeds Beckett University / @JennaS
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lizz Ultee / Middlebury College / @ehultee
- Fabien Maussion / University of Bristol / @fmaussion

### Flash updates
- Anouk:
- End of the year blogpost
- PR by Rebekka on how to install OGGM on windows
- Bea:
- Update on Big Thaw. Finally started on 1st of Dec.
- Our student has made progress with the sensitivity study for the inversion in peruvian glaciers (trying to plot regional thickness)
- Jenna
- Update on LIA ice (+sediment) thickness results - will share some slides
- Unable to attend the last meeting and interested in patricks updates related to ^
- Suggest a tutorial for *not* using prepro directories?
- Patrick
- opened PR with new tutorial (How to initialise OGGM with thickness observations), ready for review ;)
- Give a talk tomorrow about local study in Ötztal/Stubaital
- Lizz
- Just finished teaching with OGGM-Edu notebooks + project
- Need for new educational materials making stronger connection from tutorials to use cases
- Teaching students also brings nice new ideas / proof of concepts from basic OGGM results
- Fabien
- Back from COP with loads of unsorted thoughts about scicomm, uncertainty, and wtf we are doing here
- Preparing parameter perturbation experiments for Tamsin / Protect
- Decided *not* to work on a proposal doomed to fail and will work on outstanding issues instead

### Group agenda
- Planning Science Cafe on the *"A call for an accurate presentation of glaciers as water resources"* [paper](https://wires.onlinelibrary.wiley.com/doi/10.1002/wat2.1705).

### Questions
- Shall we skip the meeting on December 27th and continue in the new year? (Anouk)
- Is there there still being aimed for the 1.6.4 release before Christmas?

# Call: 2023-11-29 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Bristol / @fmaussion

### Flash updates
- Patrick:
- Working on new tutorial on how to use thickness observations to define the galcier bed and do a dynamic spinup
- Great progess by Alex Fischer on visualizing multiple glaciers together with topography
- Was at the EC-ESA Joint Earth System Science Initiativ meeting
- Lilian:
- I am currently in Bristol, and then going to Bruxelles
- have worked a lot on GlacierMIP3 data analysis and figures
- working on glacier model uncertainties for Fabien's paper
- Fabien:
- ESA conference (funding opportunities, but small updates)
- Lily visiting!
- OGGM v1.6.4 before xmas?

# Call: 2023-11-15 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Fabien Maussion / University of Bristol / @fmaussion
- Jenna Sutherland / Leeds Beckett University / @JennaS
- Sayentan
- Lilian
- Fan Yu
- Tirthankar

### Flash updates
- Anouk:
- New posts on the oggm website:
- Lahore training video: https://oggm.org/2023/10/27/Lahore-video/
- Blog post on errors and questions: https://oggm.org/2023/11/02/error-guide/
- Next post could be on 2023 highlights + outlook to 2024
- OGGM Goverance workshop (so far 16 respondents of which 15 would be available for latest 29th of January timeslot).
- Fabien:
- Rodrigo passed PhD with high honors!
- Student interested in a PhD here in Bristol
- Some discussions with Romain Hugonnet about RGI7
- Preparing some RGI7 Glacier Complex glacier directories for a global IGM inversion study (+GlaThiDa etc.)
- Lily:
- GlacierMiP taking loads of time!
- ICCI report 2023 out tomorrow!
- Was at TippingMIP pre-meeting

### Group agenda
- A short presentation by Sayantan Mandal

### Questions
- EGU: Shall we submit an OGGM abstract again to one of the EOS sessions (e.g. EOS4.7) and/or an OGGM-edu abstract to (e.g. EOS2.1)? (Anouk)
- LIA question by Jenna

# Call: 2023-11-01 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Jenna Sutherland / Leeds Beckett University / @JennaS
- Patrick Schmitt / University of Innsbruck / @pat-schmitt

### Flash updates
- Anouk:
- I wrote a first version of the blog post "Help, an error! A short guide on what to do once you get stuck or have another question" and I'm looking for a volunteer to give feedback.
- Rebekka is working on a guide on how to install OGGM on windows by using a WSL.
- Jenna:
- Working to derive ice thickness from custom glacier inventory + DEM (in Jostedalsbreen, Norway). I have some questions I'd like to ask! Maybe in a few weeks I'll have something to present
- Patrick:
- improvements in assimilating volume change simultaneously to area change in 'data-rich' region
- opened PR to create dynamic flowlines using observed thickness

### Questions
- Next years workshop

# Call: 2023-10-18 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Cecile B Menard / The University of Edinburgh /
- Beatriz Recinos / The University of Edinburgh / @bearecinos
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Nicolas Champollion / Institut des Géosciences de l’Environnement / @nchampollion
- Fabien Maussion / University of Bristol / @fmaussion

### Flash updates
- Anouk
- Cluster: Madlene will start a big run in 2 to 3 weeks that will last ~2 months, using 21 out of the 28 nodes. At a later stage a 1-month and 5-month run will follow.
- Calving parameterization meeting: Tuesday 24th October - 3:15 pm CEST

- Nicolas
- CIME French project about HMA regions over the last millenium
- PhD defense of Alexis Caro
- Last PROTECT European project

- Patrick
- working on agile
- local study in tyrol using more data for calibration (more in the next meeting)

- Bea
- we are having a calving meeting soon, will share the agenda soon.

- Fabien
- went to Oslo to ICCI / AMI meeting with COP28 negociators.
- Guillem at Bristol for one month working on avalanches
- Reviewer on two phd thesis Rodrigo Aguayo and Alexis Caro (OGGM in the Andes)

### Questions
- Cecile and I (Bea) would like to ask about the Lahore OGGM workshop experience.
- Calving parameterization meeting

# Call: 2023-10-04 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Bristol / @fmaussion
- Jenna Sutherland / Leeds Beckett University / @JennaS

### General Announcements and reminders
- Science Cafe's
- Next Science Cafe: October 11th 16:00 CEST, "Exploring ice-ocean interactions with OGGM and NEMO", by Jan Malles
- Feel free to suggest science cafe's

### Flash updates

- Patrick:
- still working on agile
- Lilian:
- working on the temperature overshoot manuscript again
- working on some figures for the State of the Cryosphere report (projections until 2300 from different glacier models, can show a figure if you want to give feedback)
- Fabien:
- just moved our stuff from Austria to UK
- a bit concerned about security and stability on the Hub and Classroom
- Jenna:
- is planning on using OGGM-Edu for teaching
- considers using OGGM for research
-

### General publication info
- Jordi's paper in GMD is accepted (uses OGGM for data preparation)
- Rodrigo's paper using OGGM in the Andes is ready to be submitted (uncertainty of the projections to input data)
- Fabien evaluated Alexis Caro's thesis which uses OGGM (e.g. https://egusphere.copernicus.org/preprints/2023/egusphere-2023-888)

# Call: 2023-09-20 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Ruitang Yang / University of Oslo / @Ruitangtang
- Lucille Gimenes / Institut des Géosciences de l’Environnement / @Lucille Gimenes
- Nicolas Champollion / Institut des Géosciences de l’Environnement / @nchampollion
- Fabien Maussion / University of Bristol / @fmaussion

### General Announcements and reminders
- Science Cafe's
- Next Science Cafe: October 11th 16:00 CEST, "Exploring ice-ocean interactions with OGGM and NEMO", by Jan Malles
- Feel free to suggest science cafe's

### What has been discussed the previous meeting, the most important points.
Last week we had a short meeting, as it took place only a few days after the workshop.

### Flash updates
- Anouk
- Workshop evaluation
- Nicolas
- New internship proposal

### Group Agenda Points
- Presentation by Lucille on "New Julia ice flow model into OGGM" (~10 min)
- Scheduling Science Cafes

# Call: 2023-09-06 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Nicolas Champollion / Institut des Géosciences de l'Environnement / @nchampollion

### General Announcements and reminders
- Feel free to suggest science cafe's

### Flash updates
- Anouk
- OGGM workshop
- blog post draft
- Lily
- (on the train, so I might not be able to speak)
- Patrick
- working on agile
- small bug in filter_inversion_output for very small glaciers
- Nicolas
- lucille's report

# Call: 2023-08-23 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Fabien Maussion / University of Bristol / @fmaussion
- Lizz Ultee / Middlebury College / @ehultee
- Lilian Schuster / University of Innsbruck / @lilianschuster

### General Announcements and reminders
- Feel free to suggest science cafe's

### Flash updates
- Anouk:
- Preparations for next weeks workshop
- Trip to China
- OGGM shop documentation
- Fabien:
- Sprint last week!
- Calving update
- Release last things to do
- Lizz:
- Will use Edu apps and notebooks again starting next month
- Finn produced runoff intercomparison
- Teaching at this time from mid-Sept through Dec (won't see you)

### Group Agenda Points

- Tutorials for the workshop
- OGGM-Shop
- We should show IDEs to people (workshop agenda)
- Reconsider the meeting times for the new academic year? (workshop agenda)

# Call: 2023-08-09 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Jan Malles / University of Bremen /
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Bristol / @fmaussion
- Patrick Schmitt / University of Innsbruck / @pat-schmitt

### Flash updates

- Lilian:
- slowly working on overshoot manuscript
- Fabien:
-
- Patrick:
- working on AGILE

### TODO

Invite Jan to OGGM café

# Call: 2023-07-26 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Bristol / @fmaussion
- Patrick Schmitt / University of Innsbruck / @pat-schmitt

### General Announcements and reminders
- Feel free to suggest science cafe's

### What has been discussed the previous meeting, the most important points.

### Flash updates
- Lilian:
- doing first steps to sum up analyses for GlacierMIP3 study in a manuscript draft and then working on first steps for overshoot study manuscript
- finally moving the oggm_v16 simulations to https://cluster.klima.uni-bremen.de/~oggm/oggm_output/oggm_v16/2023.3/ (CMIP6, CMIP5, CMIP6_ISIMIP3b, CMIP6 some until 2300)
- annals of glaciology paper accepted (but not yet published!), another co-author paper accepted
- Fabien:
- IUGG as well
- RGI almost done: logos are hard!
- Moved to Bristol! Loads of new things to adjust to.
- Thinking about an OGGM "sprint" in August - interest from the group? how to best organize? Topics:
- Documentation (new directories)
- "Official" OGGM simulations
- Calving in OGGM (in both numerical schemes)
- New default MB model in OGGM
- New releases (one before and one after all the changes)
- Patrick:
- been to IUGG
- working on AGILE

### Group Agenda Points

- How about discussing the Clauzel et al. (2023, https://doi.org/10.1029/2022GL100363) paper during a next science cafe after taking a summer break?
- Is there a volunteer to lead the next meeting?
- pre-processed directories question

### Questions
- Which logo shall we use for the OGGM t-shirts?

# Call: 2023-07-12 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug

# Call: 2023-06-28 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lizz Ultee / Middlebury College / @ehultee
- Samar Minallah / NCAR, Boulder US / @minallah

### General Announcements and reminders
- Feel free to suggest science cafe's

### Flash updates
- Anouk:
- I had a 2-week holiday
- OGGM workshop:
- 22 participants confirmed and 5 are still pending.
- Changes in the Bremen team
- Julia, Hamid and Jan are moving on to a new job. (This is/was their last week at the office)
- Muhammad got a new contract and will stay another year :tada: :smile:
- Lilian:
- gave some glacier excursions for school kids on Gaisbergferner and Guslarsferner (in total four days)
- started to work again on temperature overshoot influence on glacier study & on GlacierMIP3 analysis
- Patrick:
- working on AGILE and IUGG presentation
- Lizz:
- runoff intercomparison, supporting summer students
- working on frontal ablation tests
- Samar:
- CISM GlacierMIP3 runs for RGI11 done - these are preliminary runs, we are going to do another round after some MB scheme fixes
- Preparing IUGG presentation

### Group Agenda Points
- Presenting and discussing result and presentation slides for the IUGG by: Lilian, Patrick and Samar

# Call: 2023-06-13 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Innsbruck / @fmaussion

### General Announcements and reminders
- Feel free to suggest science cafe's

### Flash updates

- Patrick:
- back from holidays
- new flowline diagnostics (dhdt, mb and flux divergence) soon available
- working on AGILE
- Lilian:
- almost resubmitted revised manuscript
- reworking on overshoot manuscript -> could present something in 2 weeks (would be good before IUGG)
- revised projections with newest gdirs (using dynamic spinup with +/-20% threshold)
- Fabi:
- RGI almost done! https://glims-rgi.github.io/rgi_user_guide
- OGGM ready to work with it: https://github.com/OGGM/oggm/pull/1590
- Julien managed to get the OGGM-IGM model working.

### Group Agenda Points
- Maybe show some first results you want to present at IUGG at next meeting (Patrick & Lily)

### Topics that will be discussed in a future meeting
- The future goverance of OGGM (discussion to be scheduled)

# Call: 2023-05-31 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Hamid Mojtabavi / University of Bremen /@Hamid Mojtabavi
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Lizz Ultee / Middlebury College / @ehultee

### General Announcements and reminders
- Feel free to suggest science cafe's

### What has been discussed the previous meeting, the most important points.

### Flash updates
- Anouk:
- How good/bad is my last millennium simulation? A comparison of the last millenium simulations with the leclerq dataset.
- Updates on OGGM workshop organisation
- Holiday June 10-25
- Lilian:
- got reviews from my manuscript back, working on the revision, deadline in two weeks
- Hamid:
- I have received a new job offer, and I will start my new position on August 1st. I will keep in touch with the OGGM community afterward to complete my manuscript and other relevant tasks related to the OGGM model.

### Topics that will be discussed in a future meeting
- The future goverance of OGGM (discussion to be scheduled)

# Call: 2023-05-17 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Deborah Verfaillie / CNRS CEREGE Aix-en-Provence, France / @dverfaillie
- Julia Eis / University of Bremen / @juliaeis
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Innsbruck/ @fmaussion

### General Announcements and reminders
- Feel free to suggest science cafe's
-

### Flash updates
- Deborah:
- Currently working on long past OGGM simulations, with help from Anouk and others (thanks!)
- It runs (quite fast actually!), but still some issues with running over the whole ice cap instead of a single glacier and map plotting functions (see questions below).
- Preparing a presentation for INQUA conference in Rome (14-20 July 2023)
- Julia:
- I will leave Academia and the OGGM community on 30th of June
- found a permant position as software developer in Industry
- had to sign that I will not work on other software projects (so, I will not touch OGGM stuff afterwards)
- finalizing the the project and busy with teaching
- cancelled IUGG (July, Berlin)
- Patrick:
- working on new flowline diagnostics (dhdt, mb and flux divergence)
- working on AGILE
- Lilian:
- discovered some runaway glaciers in GlacierMIP3
- still waiting for reviews of my manuscript
- trying to fix the negative melt on glacier -> + some other changes -> will rerun OGGM projections
- Fabien:
- Some open discussions about Lily and Patrick about what to do before releasing OGGM 1.6.1: https://github.com/OGGM/oggm/issues/1582
- Expression of Interest submitted to ESA
- Randolph Glacier Inventory version 7 in the final weeks!!!
- OGGM + IGM soon on master
- Tried to motivate some students to work on the visualization of distributed glacier change.
- Anouk:
- Preparations for the next OGGM workshop are slowly moving forward

### Group Agenda Points

- OGGM workshop schedule: questions about hotel

### Questions
- Anouk: Where is the latest list linking the leclerq dataset with RGI ids?
- Deborah: map plotting functions and elevation-band flowlines (slack issue: https://oggm.slack.com/archives/CRU4T2L5A/p1682100220302019)
- Deborah: how to run over the whole ice cap instead of a single glacier (slack issue: https://oggm.slack.com/archives/CRU4T2L5A/p1683787732908119)

### Topics that will be discussed in a future meeting

- The future goverance of OGGM (discussion to be scheduled)

# Call: 2023-05-03 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Beatriz Recinos / The University of Edinburgh / @bearecinos
- Hamid Mojtabavi / University of Bremen /@Hamid Mojtabavi
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Innsbruck/ @fmaussion

### General Announcements and reminders

- Science Cafe on May 10th: Presentation by Ines Dussaillant on "An annual mass balance estimate for each of the world’s glaciers based on observations"

### Flash updates

- Anouk:
- EGU General Assembly - 2 posters
- 29 people showed intrest in joining the OGGM workshop in Edinburgh

- Hamid:
- I had a great time at the EGU General Assembly - PICO 2-min presentation :-)
- I had the opportunity to chat with some people about potential proposals (during EGU)
- Focusing on validating my results for the dh/dt Hugonnet and dh/dt OGGM_Debris
- Making a plan for the upcoming OGGM workshop in Edinburgh

- Lilian:
- quite some interests in overshoot-glacier study during EGU
- I am running OGGM 2100 and 2300 (hydro) projections and will make them available to OGGM users (also ISIMIP3b GCMs)

- Fabi:
- Digital Twin for Glaciers letter or intent to be sent to ESA
- EGU catch up with many people
- OGGM break of twitter
- holidays in june (how? still open)

link to nice talk on Digital Twin: https://www.youtube.com/watch?v=AzfMLYw_-Ps

# Call: 2023-04-19 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Fabien Maussion / University of Innsbruck/ @fmaussion

### General Announcements and reminders
- The announcement of the OGGM 2023 workshop in Edinburgh is on-line and please fill out the form if you're intrested joining before April 30th (it is not a registration): https://oggm.org/2023/02/20/7th-workshop-announcement/

### Flash updates
- Anouk:
- extrapolate results to grid now faster and concerving area and volume - still work in progress -> next step to make it compatible with mulitple centerlines
- working on EGU preparations
- admin
- Lilian
- could present some plots on glacier response of temperature overshoot scenarios
- did global projection runs with CMIP6 & ISIMIP3b gcms & ssps until 2100 using OGGMv1.6.1
- for different options of bias correction
- with hydrological output
- if you are interested -> ask me, the data is all on the cluster
- will be at EGU
- Patrick
- updated OGGM doc and tutorials of dynamic spinup to v1.6
- working on AGILE
- Fabien
- In Peru last two weeks
- Papers being published, its good!
- On my table: Larissa's manuscript, Francesc Thesis, Jordi's manuscript (ODINN)
- will be at EGU

### Group Agenda Points

- Anouk animations
- Lily plots

### Questions

# Call: 2023-04-05 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Sarah Hanus / University of Zurich / @sarah-hanus
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Rodrigo Aguayo / University of Concepción / @rodaguayo
- Lilian Schuster / University of Innsbruck / @lilianschuster

### What has been discussed the previous meeting, the most important points.

### General Announcements and reminders
- The announcement of the OGGM 2023 workshop in Edinburgh is on-line: https://oggm.org/2023/02/20/7th-workshop-announcement/

### Flash updates
- Anouk:
- Wrote OGGM training evaluation document
- Did some more simulations for Larissa her decadal manuscript
- Started working again on the extrapolate from flowline function, after having had a discussion about it with Patrick.
- Wrote a function to pre-process seasonal data. I'm not sure if I will make a PR out of this, so just let met know if you're intrestted in having it.
- Sarah:
- finally managed to come to OGGM meeting
- I am trying to put my work in a manuscript, not so straight forward
- will be in Vienna (at IIASA) in summer for 3 months + summer school on Climate-Water-Energy-Food-Nexus in September, therefore not at OGGM meeting
- day before EGU: MRI workshop on cryosphere groundwater interactions
- Patrick:
- back from Pakistan
- updating tutorials and documentation of dynamic spinup to OGGM v1.6
- Rodrigo:
- Finishing the work done in Innsbruck (uncertainty paper)
- Submitted an abstract to the Chilean Cryosphere Society meeting (in one month)
- Planning to continue using OGGM to couple a DL hydrological model
- Introduction to OGGM for master students in Chile (January)
- Lilian:
- did some first glacier & runoff projection runs with temperature overshoot scenarios using CMIP6
- got new temperature overshoot scenarios (until 2500) that I will use for my next paper
- some progress on GlacierMIP3, worked on OGGMv16 tutorials, waiting for review of my paper
- will be at EGU (presenting my submitted paper)

### Group Agenda Points
- Meeting for e.g. diner during the EGU?

# Call: 2023-03-22 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Larissa van der Laan / Hannover University / @LarissavdLaan
- Fabien Maussion / University of Innsbruck/ @fmaussion
- Nicolas Champollion / Institut des Géosciences de l'Environnement / @nchampollion

### What has been discussed the previous meeting, the most important points.

### General Announcements and reminders
- The announcement of the OGGM 2023 workshop in Edinburgh is on-line: https://oggm.org/2023/02/20/7th-workshop-announcement/

### Flash updates
- Anouk:
- The OGGM training in Lahore went well.
- I will be using the cluster for decadal forecast forced simulation. (The simulations will be short.)

- Larissa:
- Finishing dissertation

- Fabien:
- Huge push of code for the v1.6.0 release
- Training Lahore (thanks Anouk and Patrick)

- Nicolas
- Question for the OGGM community about greenhouse gaz emission

### Group Agenda Points

- Fabien:
- what's new in v1.6.0
- why there will be a v1.6.1 very soon

- Morning meetings less partipants?

- New users?

# Call: 2023-03-08 17:00-18:00 CEST

### Participants
Please sign in below so we know who will be/was here:

- Nicolas Champollion / @nchampollion / IGE Grenoble
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Lizz Ultee / Middlebury College / @ehultee
- Sayantan Mandal (first meeting, hi!)

### What has been discussed the previous meeting, the most important points.

### General Announcements and reminders
- The announcement of the OGGM 2023 workshop in Edinburgh is on-line: https://oggm.org/2023/02/20/7th-workshop-announcement/

### Flash updates
- Lilian:
- submitted manuscript, also uploaded it to EarthArxiv (https://doi.org/10.31223/X5C65S)
- worked on GlacierMIP3 and new OGGM release

- Lizz:
- global drought manuscript / proposal coming together, OGGM a "collaborator"
- working on calving module with Ruitang, to be coded in OGGM to support PyGEM dynamics
### Group Agenda Points
- Quick preview of mass balance calibration in OGGM v1.6!
- Possibility to calibrate via "informed three-step" method, or to hold parameters constant and calibrate only a single one (melt factor, precip factor, temp bias)
### Questions

# Call: 2023-02-22 10:00-11:00 CEST

### Participants
Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Fabien Maussion / University of Innsbruck/ @fmaussion
- Julia Eis/ @juliaeis /University of Bremen
- Nicolas Champollion / @nchampollion / IGE Grenoble

### General Announcements and reminders
- Science Cafe
- Ines Dussaillant will present in the Science Cafe on March 1st.
- Feel free to suggest/organise a Science Cafe, by e.g. inviting a speaker or suggesting a paper to discuss.
- The announcement of the OGGM 2023 workshop in Edinburgh is on-line: https://oggm.org/2023/02/20/7th-workshop-announcement/

### Flash updates

- Patrick
- finished PhD Concept
- submitted IUGG abstract for AGILE (formaly known as COMBINE)
- testing trapezoidal downstream line in RGI region 3 (important for semi-implicit scheme)

- Lilian
- doing last small revisions before submitting my manuscript
- went to Zurich to work again on GlacierMIP3 and for the AGM
- submitted IUGG abstract about consequences of overshoot scenarios on glacier runoff
- OGGM-edu app updated with Rounce (2023) data

- Fabien
- Preparing for workshop in Lahore (including OGGM 1.6!) - going to move in a cave for the next 10 days.
- New OGGM-Edu Apps by Lily and Patrick:
- https://edu.oggm.org/en/latest/alps_future.html (thanks Lily)
- https://edu.oggm.org/en/latest/gallery.html (thanks Patrick)
- "Our" IUGG session on data driven cryosphere has the most abstracts in cryosphere (29!)
- Julia
- submitted abstact to IUGG (Responsibilities for glacier mass loss in the Alps)
- no big news, related to OGGM, but Madlene experienced a huge data loss on the cluster
--> please backup important data/scripts

- Nicolas
- 3 abstracts at IUGG -> one about OGGM-edu
- Submitted same PhD project as last year with Gael Durand and Jordi Bolibar on uncertainties and statistic emulation
- Meet Molly (Lizz student) working on La Paz glacierized cathchment
- OGGM edu used first time for 15 years old pupils

- Anouk
- Have been working on the candidate selection for the Lahore workshop.

### Group Agenda Points
- Shall we skip the meeting on March 8th (Anouk, Fabien and Partrick won't be there) or have it take place (someone needs to volenteer to lead the meeting)? For continuety we descided to have the meeting eitherway. The meeting likely will be lead by Lilian

### Questions

# Call: 2023-02-08 17:00-18:00 CEST

### What has been discussed the previous meeting, the most important points.

### General Announcements and reminders

- Science Cafe
- Feel free to suggest/organise a Science Cafe, by e.g. inviting a speaker or suggesting a paper to discuss.

### Participants

Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)

- Fabien Maussion / University of Innsbruck/ @fmaussion
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Julia Eis/ University of Bremen/ @juliaeis
- Jan-Hendrik Malles / University of Bremen / @jmalles
- Samar Minallah / NCAR Boulder / @minallah
- Lizz Ultee / Middlebury / @ehultee

### Flash updates

- Patrick:
- new version of filter_inversion_output merged
- with this now prepro runs with semi-implicit model possible
- worked on glacier gallery (OGGM-Edu app)
- working on my PhD-Concept presentation

- Julia:
- concerning the equlibrium runs, we will concentrate on the Alp for now (because of the past tidewater problem)

- Fabien:
- overhaul of OGGM-MB is happening! Big changes incomming
- OGGM - IGM link prototype
- GLAMBIE workshop yesterday: https://glambie.org/workshop-1/
- Lily is working on GlacierMiP 3 in Zürich
- \> 300 applicants for the Pakistan training
- Paper from Regine is finally out: https://doi.org/10.1017/jog.2023.1

- Jan
- Working on code to be mergeable into the OGGM master

- Samar
- Still doing some test runs in HMA sub-domains with CISM, before GlacierMIP3 submissions
- OGGM-Karakoram paper is with editor after reviews - likely revisions coming soon (hopefully not rejection)

- Lizz (+ Molly)
- Intercomparison: we have old runoff projections from Erik, starting in 2020...planning new ones?
- Molly running multi-GCM projections for La Paz glacier runoff
- Modifying precipitation (move mean) directly is difficult - should we modify during the bias correction?
- Modify the reference climate, and/or modify the precip scaling factor (multiplicative change is more common than additive anyway for this application)

### Group Agenda Points

- optimise OGGM runs on cluster (discussion)
- trivial solution: batch of 100 or 1000 glaciers instead of RGI regions. Easy to implement, only drawback is that aggregation back into RGI region files happens after the run (but is trivial using xarray).
- restart runs: harder solution. Having a queue system which checks when a previous run is done and starts again (like with WRF). This needs Timo's help.

### Questions

# Call: 2023-01-25 10:00-11:00 CEST

### What has been discussed the previous meeting, the most important points.

Fabien shared some of his OGGM development plans (see the group agenda of the previous meeting).

### General Announcements and reminders
- Science Cafe
- Feel free to suggest/organise a Science Cafe, by e.g. inviting a speaker or suggesting a paper to discuss.

### Participants

Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Jan-Hendrik Malles / University of Bremen / @jmalles
- Hamid Mojtabavi / University of Bremen /@Hamid Mojtabavi
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Nicolas Champollion / Institut des Géosciences de l'Environnement / @nchampollion
- Fabien Maussion / University of Innsbruck/ @fmaussion

### Flash updates
- Jan:
- Resubmitted frontal ablation paper and now working on ocean data again

- Patrick:
- still working on filter_inversion_output
- small adaptations of glacier gallery (OGGM-Edu app)
- working on PhD concept

- Nicolas:
- new internship on using Julia langage (ODINN) into OGGM
- work with Hamid on parameter perturbation experiments into PROTECT project

- Anouk
- I encountered an issue with my .slurm script. Commenting out, pip install --upgrade pip setuptools, made the script run again (at least for now, this not a permanent solution, but might be helpfull when wanting to run and old script ;) ). See the cluster-Bremen channel for more details.

- Lily:
- did some visualisations of Rounce et al. (2023) data
- working on a review, AGM presentation, manuscript, made my code publicly available

- Fabi:
- Meeting with Gerard Roe, Daniel Otto, Ben and Anouk: attribution using OGGM Project
- Meeting with Guillaume Jouvet for the OGGM-IGM link
- New OGGM-Edu notebook: [ice_on_incline](https://oggm.org/oggm-edu-notebooks/oggm-edu/ice_on_incline.html). OGGM-Edu working well on classroom.oggm.org
- Still making plans and trying to delegate some work for OGGM 1.6
- RGI: https://glims-rgi.github.io/user_guide

### Group Agenda Points
- Lily presents updated OGGM-edu app of glacier projection changes with the Rounce et al. (2023) data
- [Alpine glaciers](https://cluster.klima.uni-bremen.de/~lschuster/rounce_2023_data/0_exploratory_data_analysis/alps_future-app_rounce_ssp_en.html)
- [Global glaciers](https://cluster.klima.uni-bremen.de/~lschuster/rounce_2023_data/0_exploratory_data_analysis/global_future_glacier-app_rounce_en.html)

# Call: 2023-01-11 17:00-18:00 CEST

### Participants

Please sign in below so we know who will be/was here:

Name / Institution / @GitHub handle (optional)
- Anouk Vlug / University of Bremen / @anoukvlug
- Lilian Schuster / University of Innsbruck / @lilianschuster
- Patrick Schmitt / University of Innsbruck / @pat-schmitt
- Hamid Mojtabavi / University of Bremen /@Hamid Mojtabavi
- Samar Minallah / NCAR Boulder / @minallah
- Larissa van der Laan / University of Hannover / @Larissavdlaan
- Fabien Maussion / University of Innsbruck/ @fmaussion

### What has been discussed the previous meeting, the most important points.
Jan gave a presentation on "OGGM-Nemo interactions".

### General Announcements and reminders
- Science Cafe
- Feel free to suggest/organise a Science Cafe, by e.g. inviting a speaker or suggesting a paper to discuss.
- Madlene started her simulations, using 21 nodes for the next couple of months.

### Flash updates

- Lily
- submitted abstracts to AGM and EGU, applied to Karthaus summer school
- worked on my discussion & conclusion part of my paper, deadline for annals of glaciology where I want to submit got extended (until end of February)
- currently downloading Rounce et al., 2023 data for some exploratory data analysis. If you need it -> it is here: https://cluster.klima.uni-bremen.de/~lschuster/rounce_2023_data/ , will add some example notebooks
- Patrick
- working on filter_inversion_output
- included/adapted SemiImplicitModel in COMBINE
- started the implementation of real glaciers to the glacier simulator on OGGM-Edu
- presentation about the future of glaciers in Ötztal tomorrow
- Anouk
- The following paper, I'm co-author on, got published: [Regional and tele-connected impacts of the Tibetan Plateau surface darkening](https://doi.org/10.1038/s41467-022-35672-w).
- EGU abstracts
- OGGM-Edu: an open-source educational platform about glaciers and glacier modelling
- The influence of climate forcings on global glacier evolution over the last millennium
- Simulations
- Hamid
- Submitted abstract to EGU 2023
- latin hypercube sampling for PROTECT project
- Samar
- Initial runs with CISM on a 200-m grid for the Everest domain - results look good
- Preparing the set-up for GlacierMIP runs (still aiming for GlacierMIP3)
- Larissa
- Submitted paper to AoG
- Almost done with revisions for decadal paper
- Thesis writing (Niels Bohr Institute April 1st)
- Fabien
- EGU abstract to the overshoot session (10 abstracts, 80-90% from PROVIDE)
- I started to dig into Jan's code, which tbh is quite some work
- Thank you for pointing out the issues on our Science paper

### Group Agenda Points

- OGGM developments in the making -> 1.6
- Prepare gdirs which allow to use the new solver
- Calibrate the mass-balance model and allow to calibrate
- GlacierMip3 with frontal ablation

### Questions

- Samar: shapefile to raster and 200-m netcdf grid - projection issues?

## Older notes

See https://github.com/fmaussion/hackmd-notes/blob/master/OGGM-Notes-Legacy.md