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The ECMWF variational analysis: General formulation and use of background information

Author

W. Heckley

P. Courtier

J. Pailleux

1992, Conference Paper, Workshop on Variational Assimilation, with special emphasis on Three-dimensional Aspects, 9-12 November 1992

File

74764-ecmwf-variational-analysis-general-formulation-and-use-background-information.pdf

PARMACS for Viper: Report of an Implementation

Author

G.R. Hoffmann

G.R. Hoffmann

T. Kauranne

1992, Book Chapter, Parallel Supercomputing in Atmospheric Science. Proceedings of the 5th Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

Validation and diagnosis of atmospheric models

Author

A. Hollingsworth

1992, Conference Paper, Seminar on Validation of models over Europe, 7-11 September 1992

File

74844-validation-and-diagnosis-atmospheric-models.pdf

Parallelizing the ECMWF optimum interpolation analysis

Author

L. Isaksen

G.R. Hoffmann

T. Kauranne

1992, Book Chapter, Parallel Supercomputing in Atmospheric Science. Proceedings of the 5th Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

Problems of using DMO for forecasting in Sweden and some comments about the synoptic performance of NWP models

Author

R. Joelsson

1992, Conference Paper, Seminar on Validation of models over Europe, 7-11 September 1992

File

75064-problems-using-dmo-forecasting-sweden-and-some-comments-about-synoptic-performance-nwp-models.pdf

4D variational assimiltion, ensemble forecasting and parallel computing

Author

T. Kauranne

G.R. Hoffmann

T. Kauranne

1992, Book Chapter, Parallel Supercomputing in Atmospheric Science. Proceedings of the 5th Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

Experience on using parallel computers in meteorology: Summary of the discussion

Author

T. Kauranne

G.R. Hoffmann

T. Kauranne

1992, Book Chapter, Parallel Supercomputing in Atmospheric Science. Proceedings of the 5th Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

Scalability estimates of parallel spectral atmospheric models

Author

T. Kauranne

S.R.M. Barros

1992, Book Chapter, Parallel Supercomputing in Atmospheric Science. Proceedings of the 5th Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

Validation of the forcing in the ECMWF model

Author

E. Klinker

1992, Conference Paper, Seminar on Validation of models over Europe, 7-11 September 1992

File

75225-validation-forcing-ecmwf-model.pdf

Annual Report 1991

Author

ECMWF

1992, Report, ECMWF Annual Report

File

16283-annual-report-1991.pdf

A preliminary study of the impact of C-band scatterometer wind data on global scale numerical weather prediction

Author

R. Hoffman

1992, Report

File

9905-preliminary-study-impact-c-band-scatterometer-wind-data-global-scale-numerical-weather.pdf

Report on the seventh meeting of Member State Computing Representatives, 28-30 September 1992

Author

A. Lea

1992, Technical memorandum, ECMWF Technical Memoranda

File

10684-report-seventh-meeting-member-state-computing-representatives-28-30-september-1992.pdf

Unstable perturbations computed using the adjoint technique

Author

Roberto Buizza

1992, Technical memorandum, ECMWF Technical Memoranda

File

8411-unstable-perturbations-computed-using-adjoint-technique.pdf

A bias correction scheme for simulated TOVS brightness temperatures

Author

J. Eyre

1992, Technical memorandum, ECMWF Technical Memoranda

File

9330-bias-correction-scheme-simulated-tovs-brightness-temperatures.pdf

Implementation of a third generation ocean wave model at the European Centre for Medium-Range Weather Forecasts

Author

H. Günther

P. Lionello

Peter Janssen

1992, Report

File

9707-implementation-third-generation-ocean-wave-model-european-centre-medium-range-weather-forecasts.pdf

Ensemble prediction

Author

T.N. Palmer

Franco Molteni

R. Mureau

Roberto Buizza

P. Chapelet

J. Tribbia

1992, Technical memorandum, ECMWF Technical Memoranda

File

11560-ensemble-prediction.pdf

Assimilation of TOVS radiance information through one-dimensional variational analysis

Author

J. Eyre

G.A. Kelly

A. McNally

1992, Technical memorandum, ECMWF Technical Memoranda

File

9338-assimilation-tovs-radiance-information-through-one-dimensional-variational-analysis.pdf

Performance of the ECMWF model in tropical cyclone track forecasting over the Western North Pacific during 1990-1991

Author

C.M. Shun

1992, Technical memorandum, ECMWF Technical Memoranda

File

12207-performance-ecmwf-model-tropical-cyclone-track-forecasting-over-western-north-pacific-during.pdf

Assimilation of altimeter data in a global third generation wave model

Author

P. Lionello

H. Günther

Peter Janssen

1992, Report

File

10762-assimilation-altimeter-data-global-third-generation-wave-model.pdf

A microwave radiative transfer model

Author

L. Phalippou

1992, Technical memorandum, ECMWF Technical Memoranda

File

11667-microwave-radiative-transfer-model.pdf

The cloud clearing comparison exercise

Author

R. Rizzi

C. Serio

G.A. Kelly

V. Tramutoli

A. McNally

V. Cuomo

1992, Technical memorandum, ECMWF Technical Memoranda

File

11955-cloud-clearing-comparison-exercise.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

Newsletter No. 56 - December 1991

Author

ECMWF

1991, Newsletter, ECMWF Newsletter

File

18647-newsletter-no-56-december-1991.pdf

Newsletter No. 55 - September 1991

Author

ECMWF

1991, Newsletter, ECMWF Newsletter

File

18646-newsletter-no-55-september-1991.pdf