System Overview

WRFDA V3.9

WRFDA V3.8.1

WRFDA V3.8

WRFDA V3.7.1

WRFDA V3.7

WRFDA V3.6.1

WRFDA V3.6

WRFDA V3.5.1

WRFDA V3.5.0.1

WRFDA V3.5

WRFDA V3.4.1

WRFDA V3.4

Older versions

Tutorials

Tools

Known Problems and Fixes

WRFDA Version 3.4: UPDATES

WRFDA Version 3.4 was released on April 6, 2012.

• The capability to assimilate precipitation data (Stage IV) has been added. See the user's guide for more details.
• WRFDA Hybrid 3D-Var has been updated.
• WRFPLUS (WRF adjoint and tangent linear model) has been upgraded to V3.4 and is consistent with the released WRF version 3.4.
• WRFDA 4D-Var now supports compilation to run in parallel.
• The ability to generate forecast sensitivity to observations has been updated.

For instructions on compiling and running the latest version of WRFDA, please refer to the updated User's Guide

Helpful links

Compiling WRFDA

Running WRFDA

List and description of namelist variables