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Evaluation of ECMWF forecasts, including 2013-2014 upgrades

Author

Thomas Haiden

Peter Bauer

F. Prates

2014, Technical memorandum, ECMWF Technical Memoranda

File

12525-evaluation-ecmwf-forecasts-including-2013-2014-upgrades.pdf

On the use of a Huber norm for observation quality control in the ECMWF 4D-Var

Author

C. Tavolato

L. Isaksen

2014, Technical memorandum, ECMWF Technical Memoranda

File

12572-use-huber-norm-observation-quality-control-ecmwf-4d-var.pdf

An improved algorithm for the direct solution of Poisson's equation over irregular regions

Author

C. Temperton

1977, Report

File

12597-improved-algorithm-direct-solution-poissons-equation-over-irregular-regions.pdf

Normal modes of a barotropic version of the ECMWF grid-point models

Author

C. Temperton

1977, Report

File

12598-normal-modes-barotropic-version-ecmwf-grid-point-models.pdf

Direct methods for the solution of the discrete Poisson equation: Some comparisons

Author

C. Temperton

1977, Report

File

12599-direct-methods-solution-discrete-poisson-equation-some-comparisons.pdf

On the FACR (l) Algorithm for the discrete Poisson equation

Author

C. Temperton

1977, Report

File

12600-facr-l-algorithm-discrete-poisson-equation.pdf

Mixed-radix Fourier transforms without reordering

Author

C. Temperton

1977, Report

File

12610-mixed-radix-fourier-transforms-without-reordering.pdf

Computational modes in weather and climate models

Author

J. Thuburn

2014, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmosphere and Ocean Modelling, 2-5 September 2013

File

76667-computational-modes-weather-and-climate-models.pdf

Numerical tests of parameterization schemes at an actual case of transformation of Arctic air

Author

M. Tiedtke

1977, Report

File

12725-numerical-tests-parameterization-schemes-actual-case-transformation-arctic-air.pdf

The parametrization scheme of the ECMWF gridpoint model

Author

M. Tiedtke

1977, Conference Paper, Seminar on the Parametrisation of the Physical Processes in the Free Atmosphere, 5-16 September 1977

File

76687-parametrization-scheme-ecmwf-gridpoint-model.pdf

Arctic sea ice in the ECMWF MyOcean2 ocean reanalysis ORAP5

Author

Steffen Tietsche

Magdalena Alonso-Balmaseda

Hao Zuo

Kristian Mogensen

2014, Technical memorandum, ECMWF Technical Memoranda

File

12747-arctic-sea-ice-ecmwf-myocean2-ocean-reanalysis-orap5.pdf

Application of empirical orthogonal functions to sea level forecasting

Author

H. Tornevik

1977, Conference Paper, Workshop on the use of Empirical Orthogonal functions in Meteorology

File

76725-application-empirical-orthogonal-functions-sea-level-forecasting.pdf

Sub-seasonal predictions

Author

Roberto Buizza

Franco Molteni

2014, Technical memorandum, ECMWF Technical Memoranda

File

12943-sub-seasonal-predictions.pdf

The ECMWF model: progress and challenges

Author

Nils Wedi

M. Hamrud

G. Mozdzynski

2014, Conference Paper, Seminar on Recent Developments in Numerical Methods for Atmosphere and Ocean Modelling, 2-5 September 2013

File

76882-ecmwf-model-progress-and-challenges.pdf

Addressing model error through atmospheric stochastic physical parameterisations: Impact on the coupled ECMWF seasonal forecasting system

Author

Antje Weisheimer

S Corti

T.N. Palmer

Frédéric Vitart

2014, Technical memorandum, ECMWF Technical Memoranda

File

13047-addressing-model-error-through-atmospheric-stochastic-physical-parameterisations-impact.pdf

On the reliability of seasonal climate forecasts

Author

Antje Weisheimer

T.N. Palmer

2014, Technical memorandum, ECMWF Technical Memoranda

File

13050-reliability-seasonal-climate-forecasts.pdf

On the asymptotic behaviour of simple stochastic-dynamic systems

Author

A. Wiin-Nielsen

1977, Report

File

13082-asymptotic-behaviour-simple-stochastic-dynamic-systems.pdf

The interaction of scales between carbon cycling in the atmosphere and in the terrestrial biosphere

Author

Wouter Peters

2014, Conference Paper, Workshop on parameter estimation and inverse modelling for atmospheric composition, 22-24 October 2013

File

76948-interaction-scales-between-carbon-cycling-atmosphere-and-terrestrial-biosphere.pdf

From global to regional inverse modelling for greenhouse gases

Author

F. Chevallier

2014, Conference Paper, Workshop on parameter estimation and inverse modelling for atmospheric composition, 22-24 October 2013

File

74524-global-regional-inverse-modelling-greenhouse-gases.pdf

Representing the Earth surfaces in the Integrated Forecasting System: Recent advances and future challenges

Author

Gianpaolo Balsamo

Anna Agusti-Panareda

C. Albergel

Anton Beljaars

Souhail Boussetta

Emanuel Dutra

T. Komori

S.T.K. Lang

2014, Technical memorandum, ECMWF Technical Memoranda

File

9476-representing-earth-surfaces-integrated-forecasting-system-recent-advances-and-future-challenges.pdf

Comparative extended range numerical integrations with the ECMWF global forecasting model 1 : The N24, Non-Adiabatic Experiment

Author

D.J. Gauntlett

D.M. Burridge

K Arpe

1977, Report

File

9496-comparative-extended-range-numerical-integrations-ecmwf-global-forecasting-model-1-n24-non.pdf

All-sky assimilation of microwave humidity sounders

Author

Alan Geer

Fabrizio Baordo

Niels Bormann

S.J. English

2014, Technical memorandum, ECMWF Technical Memoranda

File

9507-all-sky-assimilation-microwave-humidity-sounders.pdf

A comprehensive radiation scheme designed for fast computation

Author

J.-F. Geleyn

1977, Report

File

9522-comprehensive-radiation-scheme-designed-fast-computation.pdf

Parametrization of radiative transfer at ECMWF

Author

J.-F. Geleyn

1977, Conference Paper, Seminar on the Parametrisation of the Physical Processes in the Free Atmosphere, 5-16 September 1977

File

74564-parametrization-radiative-transfer-ecmwf.pdf

Search ECMWF publications

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Evaluation of ECMWF forecasts, including 2013-2014 upgrades

On the use of a Huber norm for observation quality control in the ECMWF 4D-Var

An improved algorithm for the direct solution of Poisson's equation over irregular regions

Normal modes of a barotropic version of the ECMWF grid-point models

Direct methods for the solution of the discrete Poisson equation: Some comparisons

On the FACR (l) Algorithm for the discrete Poisson equation

Mixed-radix Fourier transforms without reordering

Computational modes in weather and climate models

Numerical tests of parameterization schemes at an actual case of transformation of Arctic air

The parametrization scheme of the ECMWF gridpoint model

Arctic sea ice in the ECMWF MyOcean2 ocean reanalysis ORAP5

Application of empirical orthogonal functions to sea level forecasting

Sub-seasonal predictions

The ECMWF model: progress and challenges

Addressing model error through atmospheric stochastic physical parameterisations: Impact on the coupled ECMWF seasonal forecasting system

On the reliability of seasonal climate forecasts

On the asymptotic behaviour of simple stochastic-dynamic systems

The interaction of scales between carbon cycling in the atmosphere and in the terrestrial biosphere

From global to regional inverse modelling for greenhouse gases

Representing the Earth surfaces in the Integrated Forecasting System: Recent advances and future challenges

Comparative extended range numerical integrations with the ECMWF global forecasting model 1 : The N24, Non-Adiabatic Experiment

All-sky assimilation of microwave humidity sounders

A comprehensive radiation scheme designed for fast computation

Parametrization of radiative transfer at ECMWF

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