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A lightning parameterization for the ECMWF model

Author

Philippe Lopez

2015, Technical memorandum, ECMWF Technical Memoranda

File

15313-lightning-parameterization-ecmwf-model.pdf

A memory manager for single and multi-tasking applications

Author

J. Gibson

D. Dent

1985, Technical memorandum, ECMWF Technical Memoranda

File

9571-memory-manager-single-and-multi-tasking-applications.pdf

A method for implementing adjoint calculations in the discrete case

Author

R. Hoffman

J-F. Louis

T. Nehrkorn

1992, Technical memorandum, ECMWF Technical Memoranda

File

9906-method-implementing-adjoint-calculations-discrete-case.pdf

A method for solving a system of linear equations efficiently in order to optimise the analysis code: Operational implementation

Author

G.J. Cats

1981, Technical memorandum, ECMWF Technical Memoranda

File

8613-method-solving-system-linear-equations-efficiently-order-optimise-analysis-code-operational.pdf

A method for solving a system of linear equations efficiently in order to optimise theanalysis code

Author

G.J. Cats

1981, Technical memorandum, ECMWF Technical Memoranda

File

8612-method-solving-system-linear-equations-efficiently-order-optimise-theanalysis-code.pdf

A method of correcting tidal biases in the data assimilation system

Author

P. Undén

1983, Technical memorandum, ECMWF Technical Memoranda

File

12865-method-correcting-tidal-biases-data-assimilation-system.pdf

A microwave radiative transfer model

Author

L. Phalippou

1992, Technical memorandum, ECMWF Technical Memoranda

File

11667-microwave-radiative-transfer-model.pdf

A modified set up of the advection scheme in the ECMWF wave model

Author

Jean-Raymond Bidlot

Peter Janssen

B. Hansen

H. Günther

1997, Technical memorandum, ECMWF Technical Memoranda

File

8232-modified-set-advection-scheme-ecmwf-wave-model.pdf

A multi-tasking Numerical Weather Prediction model

Author

J. Gibson

1983, Technical memorandum, ECMWF Technical Memoranda

File

9561-multi-tasking-numerical-weather-prediction-model.pdf

A multivariate balance operator for variational ocean data assimilation.

Author

A.T. Weaver

C. Deltel

E. Machu

S. Ricci

N. Daget

2006, Technical memorandum, ECMWF Technical Memoranda

File

13007-multivariate-balance-operator-variational-ocean-data-assimilation.pdf

A multivariate treatment of bias for sequential data assimilation: application to the tropical oceans.

Author

Magdalena Alonso-Balmaseda

D.P. Dee

A. Vidard

D.L.T. Anderson

2005, Technical memorandum, ECMWF Technical Memoranda

File

7910-multivariate-treatment-bias-sequential-data-assimilation-application-tropical-oceans.pdf

A network for meteorological applications

Author

F. Königshofer

P. Rakity

1981, Technical memorandum, ECMWF Technical Memoranda

File

10600-network-meteorological-applications.pdf

A new equitable score suitable for verifying precipitation in NWP

Author

Mark Rodwell

David Richardson

Tim Hewson

2010, Technical memorandum, ECMWF Technical Memoranda

File

11988-new-equitable-score-suitable-verifying-precipitation-nwp.pdf

A new hybrid formulation for the background error covariance in the IFS: evaluation

Author

Sebastien Massart

2019, Technical memorandum, ECMWF Technical Memoranda

File

19340-new-hybrid-formulation-background-error-covariance-ifs-evaluation.pdf

A new hybrid formulation for the background error covariance in the IFS: Implementation aspects

Author

Sebastien Massart

2018, Technical memorandum, ECMWF Technical Memoranda

File

18747-new-hybrid-formulation-background-error-covariance-ifs-implementation-aspects.pdf

A new parametrization of turbulent orographic form drag.

Author

Anton Beljaars

N. Wood

2003, Technical memorandum, ECMWF Technical Memoranda

File

7594-new-parametrization-turbulent-orographic-form-drag.pdf

A new prognostic bulk microphysics scheme for the IFS

Author

Richard Forbes

A.M. Tompkins

A. Untch

2011, Technical memorandum, ECMWF Technical Memoranda

File

9441-new-prognostic-bulk-microphysics-scheme-ifs.pdf

A new sub-grid scale orographic drag parametrization: Its formulation and testing

Author

F. Lott

M.J. Miller

1995, Technical memorandum, ECMWF Technical Memoranda

File

10835-new-sub-grid-scale-orographic-drag-parametrization-its-formulation-and-testing.pdf

A nonlinear perspective on the dynamics of the MJO: idealized large-eddy simulations

Author

Nils Wedi

Piotr Smolarkiewicz

2009, Technical memorandum, ECMWF Technical Memoranda

File

13019-nonlinear-perspective-dynamics-mjo-idealized-large-eddy-simulations.pdf

A note on prime factor FFT algorithms

Author

C. Temperton

1982, Technical memorandum, ECMWF Technical Memoranda

File

12607-note-prime-factor-fft-algorithms.pdf

A note on the release of precipitation in numerical prediction models

Author

H. Okland

1979, Technical memorandum, ECMWF Technical Memoranda

File

11426-note-release-precipitation-numerical-prediction-models.pdf

A parameterization of cloud overlap as a function of wind shear and its impact in ECMWF forecast

Author

Francesca Di Giuseppe

A.M. Tompkins

2015, Technical memorandum, ECMWF Technical Memoranda

File

9032-parameterization-cloud-overlap-function-wind-shear-and-its-impact-ecmwf-forecast.pdf

A parametrization of the effects of cloud and precipitation overlap for use in general circulation models

Author

C. Jakob

S.A. Klein

1999, Technical memorandum, ECMWF Technical Memoranda

File

10150-parametrization-effects-cloud-and-precipitation-overlap-use-general-circulation-models.pdf

A pilot study on the prediction of medium range forecast quality

Author

S. Grönås

1985, Technical memorandum, ECMWF Technical Memoranda

File

9665-pilot-study-prediction-medium-range-forecast-quality.pdf

Search ECMWF publications

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A lightning parameterization for the ECMWF model

A memory manager for single and multi-tasking applications

A method for implementing adjoint calculations in the discrete case

A method for solving a system of linear equations efficiently in order to optimise the analysis code: Operational implementation

A method for solving a system of linear equations efficiently in order to optimise theanalysis code

A method of correcting tidal biases in the data assimilation system

A microwave radiative transfer model

A modified set up of the advection scheme in the ECMWF wave model

A multi-tasking Numerical Weather Prediction model

A multivariate balance operator for variational ocean data assimilation.

A multivariate treatment of bias for sequential data assimilation: application to the tropical oceans.

A network for meteorological applications

A new equitable score suitable for verifying precipitation in NWP

A new hybrid formulation for the background error covariance in the IFS: evaluation

A new hybrid formulation for the background error covariance in the IFS: Implementation aspects

A new parametrization of turbulent orographic form drag.

A new prognostic bulk microphysics scheme for the IFS

A new sub-grid scale orographic drag parametrization: Its formulation and testing

A nonlinear perspective on the dynamics of the MJO: idealized large-eddy simulations

A note on prime factor FFT algorithms

A note on the release of precipitation in numerical prediction models

A parameterization of cloud overlap as a function of wind shear and its impact in ECMWF forecast

A parametrization of the effects of cloud and precipitation overlap for use in general circulation models

A pilot study on the prediction of medium range forecast quality

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