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WRF Data Assimilation System Users Page

Welcome to the users home page for the Weather Research and Forecasting (WRF) model data assimilation system (WRFDA). The WRFDA system is in the public domain and is freely available for community use. It is designed to be a flexible, state-of-the-art atmospheric data assimilation system that is portable and efficient on available parallel computing platforms. WRFDA is suitable for use in a broad range of applications across scales ranging from kilometers of regional mesoscale to thousands of kilometers of global scales.

The Mesoscale and Microscale Meteorology Division of NCAR is currently maintaining and supporting a subset of the overall WRF code (Version 3) that includes:

- WRF Software Framework (WSF)
- Advanced Research WRF (ARW) dynamic solver, including one-way, two-way nesting and moving nests, grid and observation nudging
- WRF Pre-Processing System (WPS)
- WRF Data Assimilation System (WRFDA)
- Numerous physics packages contributed by WRF partners and the research community

Other components of the WRF system will be supported for community use in the future, depending on interest and available resources.

Locations of Site Visitors

 

What's new

WRFDA Version 3.3.1 Release

Presentation of Tutorial for WRF 4D-Var V3.3, 24 June 2011,Boulder

Known Problems for V3.3 (Posted 08/05/11)

WRFDA Version 3.3 Release

12th WRF Users' Workshop, 20 - 24 June 2011, NCAR Foothills Lab in Boulder, CO.

WRF New User Tutorial, 11 - 22 July 2011, NCAR Foothills Lab in Boulder, CO.

WRF for Hurricanes Tutorial, 26 - 29 April 2011 , NCAR Foothills Lab in Boulder, CO.

The 5th East Asia WRF Workshop and Tutorial, Busan, Korea, 11-19 April 2011

Tips for reading BUFR data

Announcements

WRF Workshop Presentations .

WRFDA Online Tutorial (updated on July 2010)

 

Since July 2011
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