Implementation date: 19 Nov 2013
Model Documentation
Observations
Chapter 1: Observation operators
Chapter 2: Observation processing
Chapter 3: Observation screening
Documentation for Part I: Observation Processing
Data assimilation
Chapter 1: Overview
Chapter 2: 4D variational assimilation
Chapter 3: Tangent-linear physics
Chapter 4: Background term
Chapter 5: Observation-related processing
Chapter 6: Background, analysis and forecast errors
Chapter 7: Gravity-wave control
Chapter 8: Diagnostics
Chapter 9: Land-surface analysis
Chapter 10: Analysis of sea-ice concentration and sea surface temperature
Chapter 11: Data flow
References
Documentation for Part II: Data Assimilation
Dynamics and numerical procedures
Chapter 1: Introduction
Chapter 2: Basic equations and discretization
Chapter 3: Semi-Lagrangian formulation
References
Documentation for Part III: Dynamics and Numerical Procedures
Physical processes
Chapter 1: Overview
Chapter 2: Radiation
Chapter 3: Turbulent transport and interactions with the surface
Chapter 4: Subgrid-scale orographic drag
Chapter 5: Non-orographic gravity wave drag
Chapter 6: Convection
Chapter 7: Clouds and large-scale precipitation
Chapter 8: Surface parametrization
Chapter 9: Methane oxidation
Chapter 10: Ozone chemistry parametrization
Chapter 11: Climatological data
References
Documentation for Part IV: Physical Processes
Ensemble Prediction System
Chapter 1: Methodology
Chapter 2: Computational details: initial perturbations
Chapter 3: Computational details: non-linear integrations
References
Documentation for Part V: The Ensemble Prediction System
Technical and Computational Procedures
Chapter 1: Structure, data flow and standards
Chapter 2: Parallel implementation
Appendix A: Structure, data flow and standards
Appendix B: Message Passing Library (MPL)
Appendix C: The TRANS package
Appendix D: FullPos user guide
Appendix E: FullPos technical guide
Appendix F: Coding standards
Appendix G: The Perforce source code management system user guide
Documentation for Part VI: Technical and Computational Procedures
Wave Model
Chapter 1: Introduction
Chapter 2: The kinematic part of the energy balance equation
Chapter 3: Parametrization of source terms and the energy balance in a growing wind sea
Chapter 4: Data assimilation in WAM
Chapter 5: Numerical scheme
Chapter 6: WAM model software package
Chapter 7: Wind wave interaction at ECMWF
Chapter 8: Extreme wave forecasting
Chapter 9: Second-order spectrum
References
Documentation for Part VII: ECMWF Wave Model
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Dynamic estimation of background error covariances for 4DVAR with enhanced 25-members EDA
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