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Showing 1849 - 1872 of 1986 results

A study of the predictability of the ECMWF operational forecast model in the tropics

Author

M. Kanamitsu

1985, Report

File

10391-study-predictability-ecmwf-operational-forecast-model-tropics.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

Predictability studies with the ECMWF model for the extended range: The impact ofhorizontal resolution and boundary layer forcing

Author

U. Cubasch

A.C. Wiin-Nielsen

1985, Technical memorandum, ECMWF Technical Memoranda

File

8821-predictability-studies-ecmwf-model-extended-range-impact-ofhorizontal-resolution-and-boundary.pdf

Systematic errors in surface and upper lows in ECMWF's operational spectral model for the 1983-1984 winter season and comparing these to the relevant errors in grid point model

Author

V. Akyildiz

1985, Technical memorandum, ECMWF Technical Memoranda

File

7660-systematic-errors-surface-and-upper-lows-ecmwfs-operational-spectral-model-1983-1984-winter.pdf

Impact of aircraft wind data on ECMWF analyses and forecasts during the FGGE period, 8-19 November

Author

A.P.M. Baede

P.W. Kållberg

S. Uppala

1985, Report

File

7872-impact-aircraft-wind-data-ecmwf-analyses-and-forecasts-during-fgge-period-8-19-november.pdf

Numerical prediction: Some results from operational forecasting at ECMWF

Author

1985, Technical memorandum, ECMWF Technical Memoranda

File

12245-numerical-prediction-some-results-operational-forecasting-ecmwf.pdf

Cloud prediction in the ECMWF model

Author

J.M. Slingo

B. Ritter

1985, Report

File

12315-cloud-prediction-ecmwf-model.pdf

Structure, applications and extensions of the data assimilation base

Author

Various Authors

1984, Conference Paper, Workshop on Use and Quality Control of Meteorological Observations, 6-9 November 1984

File

7467-structure-applications-and-extensions-data-assimilation-base.pdf

Monitoring the availability and quality of incoming GTS observations at ECMWF

Author

F. Delsol

1984, Conference Paper, Workshop on Use and Quality Control of Meteorological Observations, 6-9 November 1984

File

74160-monitoring-availability-and-quality-incoming-gts-observations-ecmwf.pdf

The multitasking spectral model at ECMWF

Author

D Dent

1984, Conference Paper, Workshop on Using Multiprocessors in Meteorological Models, 3-6 December 1984

File

74161-multitasking-spectral-model-ecmwf.pdf

The multitasking spectral model at ECMWF

Author

D. Dent

G.R. Hoffmann

D.F. Snelling

1984, Book Chapter, Multiprocessing in Meteorological Models, Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

The ECMWF model: Past, Present and Future

Author

D. Dent

G.R. Hoffmann

D.F. Snelling

1984, Book Chapter, Multiprocessing in Meteorological Models, Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

The Multitasking Spectral Model at ECMWF

Author

D. Dent

G.R. Hoffmann

D.F. Snelling

1984, Book Chapter, Multiprocessing in Meteorological Models, Workshop on Use of Parallel Processors in Meteorology, ECMWF

Experiments with the Sasamori- and the ECMWF cloud cover and liquid water content parameterization

Author

E. Heise

1984, Conference Paper, Workshop on Cloud Cover Parameterization in Numerical Models, 26-28 November 1984

File

74778-experiments-sasamori-and-ecmwf-cloud-cover-and-liquid-water-content-parameterization.pdf

A comparative study of the ECMWF weather model on several multiprocessor architectures

Author

G.R. Hoffmann

D.F. Snelling

1984, Book Chapter, Multiprocessing in Meteorological Models, Workshop on Use of Parallel Processors in Meteorology, ECMWF, Topics in Atmospheric and Oceanic Sciences, editors M. Ghil and R. Sadourny and J. Sündermann

Application of a clustering method for cloud cover analysis over tropical regions

Author

M. Desbois

G. Seze

1984, Conference Paper, Workshop on Cloud Cover Parameterization in Numerical Models, 26-28 November 1984

File

74196-application-clustering-method-cloud-cover-analysis-over-tropical-regions.pdf

Data selection and quality control in the ECMWF analysis system

Author

P. Lönnberg

D.B. Shaw

1984, Conference Paper, Workshop on Use and Quality Control of Meteorological Observations, 6-9 November 1984

File

75498-data-selection-and-quality-control-ecmwf-analysis-system.pdf

Cloud cover experimentation with the ECMWF model

Author

J.M. Slingo

1984, Conference Paper, Workshop on Cloud Cover Parameterization in Numerical Models, 26-28 November 1984

File

76441-cloud-cover-experimentation-ecmwf-model.pdf

Results from two recent observing system experiments at ECMWF

Author

S. Uppala

A. Hollingsworth

S. Tibaldi

P.W. Kållberg

1984, Conference Paper, Seminar on Data Assimilation Systems and Observing System Experiments with Particular Emphasis on FGGE, 3-7 September 1984

File

76789-results-two-recent-observing-system-experiments-ecmwf.pdf

The application of filtered forecast fields to synoptic weather prediction - presentation of the products and recommendations of their use

Author

A Persson

1984, Technical memorandum, ECMWF Technical Memoranda

File

11632-application-filtered-forecast-fields-synoptic-weather-prediction-presentation-products-and.pdf

The 1984 revision of the ECMWF analysis system

Author

D.B. Shaw

P. Lönnberg

A. Hollingsworth

1984, Technical memorandum, ECMWF Technical Memoranda

File

12191-1984-revision-ecmwf-analysis-system.pdf

A production multi-tasking Numerical Weather Prediction model

Author

J. Gibson

1984, Technical memorandum, ECMWF Technical Memoranda

File

9562-production-multi-tasking-numerical-weather-prediction-model.pdf

The use of spectrally filtered products in medium range weather forecasting

Author

A Persson

1984, Technical memorandum, ECMWF Technical Memoranda

File

11631-use-spectrally-filtered-products-medium-range-weather-forecasting.pdf

Differences between the initialised and uninitialised analyses of the upper air fields and the impact on the verification results

Author

R. Nieminen

1984, Technical memorandum, ECMWF Technical Memoranda

File

11383-differences-between-initialised-and-uninitialised-analyses-upper-air-fields-and-impact.pdf