ForceSMIP Hackathon
August 29-31, 2023
ETH Zürich, Zurich, Switzerland
AND
National Center for Atmospheric Research, Boulder, USA
The ForceSMIP Hackathon took place on August 29-31, 2023. It's aim was to stimulate participation in ForceSMIP (see About and How to Participate tabs for more details), especially among early-career researchers. There were lectures on topics related to climate model large ensembles, statistical methods to analyze climate datasets, and machine learning, as well as plenty of time for participants to work with each other on statistical method contributions for ForceSMIP.
Goals: We hope that hackathon participants will:
1. Gain a foundational understanding of the relative contributions of unforced and forced contributions to climate trends at regional and global scales and the importance of distinguishing between them
2. Learn about single model initial-condition large ensembles (SMILEs) and traditional and state-of-the-art methods to estimate the forced response from single members of a SMILE and/or observations, including exposure to Python/R notebooks demonstrating their usage
3. Network with peers and learn from other participants with experience in statistical and physically based methods for climate science
4. Identify groups and ideas that could lead to a contribution to the ForceSMIP project, which will use SMILEs as a testbed to systematically evaluate participant-submitted methods for estimating the forced response in single ensemble members and apply them to observations
5. Find the hackathon to be an inclusive learning environment
Travel support was provided for a limited number of early-career participants who traveled in person to either hackathon location, funded by the U.S. National Science Foundation and Swiss National Science Foundation.
Thanks to everyone who joined us in Zurich or Boulder!
ForceSMIP Hackathon, ETH Zurich
ForceSMIP Hackathon, National Center for Atmospheric Research
Agenda
Note that a limited virtual participation option is available. Virtual participants will be given access to recorded lectures and can join for a handful of plenary discussion sessions noted on the agenda.
Code of Conduct
Important Dates
July 3, 2023: Deadline to Register for ForceSMIP Hackathon and apply for travel support
mid July: Notification of participation and travel support for early registration applicants
July 31, 2023: Final deadline to Register for ForceSMIP Hackathon (after the July 3rd deadline, applicants will be accepted on a first come, first served basis until space is filled)
August 29-31, 2023 (approx. 9:00-17:00 local time): Hackathon in Zurich, Switzerland or Boulder, CO, USA.
March 1, 2024: Deadline to submit ForceSMIP contributions (developed at the hackathon or separately).
Confirmed Lectures and Topics
Elizabeth Barnes (B): Machine learning methods for climate science
Clara Deser (B): Large ensembles; simple methods for forced response estimation
Robert Jnglin Wills (Z): EOF analysis; pattern recognition based on linear discriminant analysis
Matt Newman (B): Linear inverse models
Sebastian Sippel (Z): Optimal fingerprinting; regularized regression
Laurent Terray (Z): Dynamical adjustment
All talks were recorded. Please reach out to a ForceSMIP organizer for access to the recordings. B or Z indicates whether the lecturer will be in person in Boulder or Zurich, respectively.
At each node, we also had informal tutorials on the ‘nuts and bolts’ related to the hackathon approach, such as: making a training, testing, and validation set; how to cross validate; and how to write reproducible and well-documented code.
Contact
For Registration Questions: r.jnglinwills@usys.ethz.ch
Zurich Organizing Team:
Robert Jnglin Wills r.jnglinwills@usys.ethz.ch
Sebastian Sippel sebastian.sippel@uni-leipzig.de
Boulder Organizing Team:
Clara Deser cdeser@ucar.edu
Karen McKinnon kmckinnon@ucla.edu
Adam Phillips asphilli@ucar.edu
Stephen Po-Chedley pochedley1@llnl.gov