1st GSI User Orientation

4-5 January 2005 @ Room 209, WWB, Camp Springs, MD

 

Presentation

Speaker(s)

High-level Overview of GSI systems

John Derber

Observations, PrepBUFR, and the interface to PrepBUFR

Dennis Keyser

Observation error:  estimation & qc (conventional & satellite retrievals)

Wan-Shu Wu

Satellite radiance treatments

John Derber

Reflectivity and wind radar data treatment and gross quality control (Marshall, Parrish)

Curtis Marshall, Dave Parrish

Nonlinear quality control within GSI

Dave Parrish

Minimization and pre-conditioning, inner and outer loops

John Derber

Recursive filter primer

Jim Purser

Background errors and their estimation (Parrish, Wu)

Dave Parrish, Wan-Shu Wu

Anisotropic capabilities (Parrish, Pondeca)

Dave Parrish, Manuel Pondeca

WRF connections

Dave Parrish

The GSI code

Russ Treadon

Analysis Input/Output

Russ Treadon

Cycling issues – How NCEP is going to do it

Wan-Shu Wu

GSI Compilation, Coding, & Updates

Russ Treadon