CISL Daily Bulletin

The Daily Bulletin delivers news about CISL’s high-performance computing environment, training opportunities, scheduled maintenance, and other events of interest to the user community. To get the Daily Bulletin by email, use this link to subscribe.

Please join the September NHUG meeting!

September 12, 2025

The next NHUG (NCAR HPC User Group) meeting is scheduled for Tuesday, September 16th, 2025, at 1 PM MT, and we invite all NCAR HPC users to attend. This month’s agenda will include: • Upcoming workshops and relevant opportunities • Upcoming outages • Casper AMD GPUs • Stratus/Boreas transition • Campaign storage space usage reporting tool To add this meeting to your calendar, please use the...

A major milestone for NSF NCAR: The GDEX transition is complete

September 8, 2025

As of Tuesday, September 9, the Research Data Archive (RDA) has been relaunched as the Geoscience Data Exchange – Integrated Research Data Commons (GDEX). GDEX democratizes data access through adherence to FAIR principles, a shared infrastructure integrated with NSF NCAR HPC (Casper and Derecho), national-scale data and compute services, standardized formats, and metadata-rich infrastructure. C...

Join a virtual seminar on freshwater forcing of ocean models

September 8, 2025

On Wednesday, September 17, from 11:00 am to 12:00 pm MT, join NSF NCAR’s Cooperative Programs for the Advancement of Earth System Science (CPAESS) for a seminar with Dr. Raphael Dussin, CPAESS Associate Scientist IV at the National Oceanic and Atmospheric Administration's (NOAA) Geophysical Fluid Dynamics Laboratory (GFDL). The talk is entitled "Freshwater Forcing of Ocean Models." Dr. Dussin ...

Join a hybrid seminar about tropical cyclone development, with refreshments for in-person guests

September 8, 2025

On Thursday, September 11, at 2:00 pm MT, join the Mesoscale and Microscale Meteorology Laboratory (MMM) at NSF NCAR for a seminar with Dr. Jacob Carstens, an assistant professor at the University of North Dakota. The talk is entitled "Tropical Cyclone Response to Vertical Wind Shear in High-Resolution Climate Model Ensembles." Most tropical cyclones fail to reach their maximum potential intens...

SEA Seminar Announcement: Code Review and Testing with Codee

September 2, 2025

The UCAR Software Engineering Assembly is hosting a virtual seminar and demonstration of the Codee code review and testing platform at 9 AM MT on Wednesday, September 24th. We will welcome developers from Codee, who will demonstrate the platform and answer any questions you have. Codee is intended to simplify and accelerate code review and testing for Fortran/C/C++ code. The platform finds oppo...

Join a seminar on Antarctic mass loss; refreshments served for in-person guests

September 2, 2025

On Wednesday, September 10, from 3:00 to 4:30 pm MT, join the Mesoscale and Microscale Meteorology Laboratory (MMM) at NSF NCAR for an in-person and virtual seminar. The talk is entitled "MPAS Modeling of an Antarctic Mass Loss Event." Dr. Jordan Powers, a scientist with NSF NCAR’s MMM, will discuss a significant pressure drop over Antarctica in 1988 that signaled widespread mass loss. The eve...