The Daily Bulletin

The CISL User Services Section will hold a 60- to 75-minute seminar and discussion for Yellowstone users at 10 a.m. Friday, August 7, in the Small Seminar Room at the Foothills Lab in Boulder (FL2-1001). The session will also be webcast via UCARConnect.

Three brief presentations are planned:

Accessing RDA collections from Yellowstone: Grace Peng (CISL/DSS)—A large subset of NCAR/CISL Research Data Archive (RDA) dataset collections can be accessed directly from the GLADE file spaces on Yellowstone. This presentation will provide an overview of the RDA resources and tools, including metadata access and subsetting services, that are available to Yellowstone users.

Simple “command file” syntax for task parallelism: Dick Valent (CISL/USS/CSG)—By using command file syntax to exploit characteristics of your workflow, you may be able to achieve task parallelism to make more efficient use of your Yellowstone allocation and reduce time to solution. Command file syntax can be used in forms from simple to complex. Dick will present the simplest form of command file.

Real-time, ensemble forecasting using CISL resources: Ryan Sobash (MMM)—A daily, real-time, ensemble forecasting system has been running at NCAR since late March using Yellowstone and other CISL resources. Ryan will talk about some unique computing challenges this type of system poses, solutions developed to maintain reliability and timeliness, and the development of an ensemble visualization system and website (http://ensemble.ucar.edu) to view the forecasts.

All Yellowstone users are welcome. If you plan to attend in person, please sign up here to give us an idea of how many participants to expect.