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Report on the thirteenth meeting of Member State Computing Representatives, 3-4 May 2001

Author

P. Prior

2001, Technical memorandum, ECMWF Technical Memoranda

File

11729-report-thirteenth-meeting-member-state-computing-representatives-3-4-may-2001.pdf

Sensitivity of two-day forecast errors over the Northern Hemisphere to initial conditions

Author

Florence Rabier

E. Klinker

P. Courtier

A. Hollingsworth

1994, Technical memorandum, ECMWF Technical Memoranda

File

11795-sensitivity-two-day-forecast-errors-over-northern-hemisphere-initial-conditions.pdf

The role of clouds in the general circulation of the atmosphere

Author

D.A. Randall

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

76097-role-clouds-general-circulation-atmosphere.pdf

An overview of physics in the CSU model

Author

D.A. Randall

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

76098-overview-physics-csu-model.pdf

Modelling winter clouds with the MM5 model

Author

R. Rasmussen

J. Reisner

R. Bruintjes

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

76112-modelling-winter-clouds-mm5-model.pdf

HadISST1 and the Reynolds et al analysis

Author

N. Rayner

2001, Conference Paper, Workshop on Re-analysis, 5-9 November 2001, ERA-40 Project Report Series

File

76119-hadisst1-and-reynolds-et-al-analysis.pdf

Modelling frontal clouds with the CNRM cloud-resolving model

Author

J.-L. Redelsperger

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

76124-modelling-frontal-clouds-cnrm-cloud-resolving-model.pdf

An evaluation of the performance of the ECMWF operational forecasting system in analysing and forecasting tropical easterly disturbances. Part 1: Synoptic investigation

Author

R.J. Reed

A. Hollingsworth

W.A. Heckley

F Delsol

1986, Report

File

11867-evaluation-performance-ecmwf-operational-forecasting-system-analysing-and-forecasting-tropical.pdf

Impact of a statistical cloud scheme on the results of the "Arpege-climat" model

Author

J.L. Ricard

J-F. Royer

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

76144-impact-statistical-cloud-scheme-results-arpege-climat-model.pdf

Routine comparison of observed and modelled clouds

Author

L. Rikus

J. Kepert

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

76172-routine-comparison-observed-and-modelled-clouds.pdf

Implementation of the semi-Lagrangian method in a high resolution version of the ECMWF forecast model

Author

H. Ritchie

C. Temperton

M. Hortal

T. Davies

D. Dent

M. Hamrud

1994, Report

File

11939-implementation-semi-lagrangian-method-high-resolution-version-ecmwf-forecast-model.pdf

Raw HIRS/2 radiances and model simulations in the presence of clouds

Author

R. Rizzi

1994, Report

File

11944-raw-hirs2-radiances-and-model-simulations-presence-clouds.pdf

Validation of model clouds using satellite data

Author

R. Rizzi

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

76183-validation-model-clouds-using-satellite-data.pdf

On the simulation of up-looking and down-looking high-resolution radiance spectra using two different radiative transfer models

Author

R. Rizzi

Marco Matricardi

F. Miskolczi

2001, Technical memorandum, ECMWF Technical Memoranda

File

11957-simulation-looking-and-down-looking-high-resolution-radiance-spectra-using-two-different.pdf

Forecasts of time averages with an idealized numerical weather prediction model

Author

J.O. Roads

1986, Conference Paper, Workshop on Predictability in the Medium and Extended Range, 17-19 March 1986

File

76187-forecasts-time-averages-idealized-numerical-weather-prediction-model.pdf

DAO status and plans for reanalysis

Author

R. Rood

2001, Conference Paper, Workshop on Re-analysis, 5-9 November 2001, ERA-40 Project Report Series No. 3

File

76214-dao-status-and-plans-reanalysis.pdf

A second generation fields database

Author

D.R. Roskilly

J. Gibson

1986, Technical memorandum, ECMWF Technical Memoranda

File

12008-second-generation-fields-database.pdf

Significance of land-surface processes and their role in the atmospheric general circulation

Author

P. Rowntree

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

76225-significance-land-surface-processes-and-their-role-atmospheric-general-circulation.pdf

The nature of precipitating layer clouds around the world

Author

R.F. Ryan

1994, Conference Paper, ECMWF/GEWEX Workshop on Validation and Assimilation of Clouds, 31 October to 4 November 1994

File

76239-nature-precipitating-layer-clouds-around-world.pdf

Merging of the observation sources

Author

S. Saarinen

N. Sokka

2001, Conference Paper, Workshop on Re-analysis, 5-9 November 2001, ERA-40 Project Report Series

File

76258-merging-observation-sources.pdf

Development of the ERA-40 data-assimilation system

Author

2001, Conference Paper, Workshop on Re-analysis, 5-9 November 2001, ERA-40 Project Report Series

File

76406-development-era-40-data-assimilation-system.pdf

Orography and the development of the ECMWF model

Author

1986, Conference Paper, Seminar/Workshop on Observation, Theory and Modelling of Orographic effects. Seminar: 15-19 September 1986, Workshop: 19-20 September 1986

File

76407-orography-and-development-ecmwf-model.pdf

Error growth and predictability estimates for the ECMWF forecasting system

Author

R. Mureau

T. Petroliagis

1994, Technical memorandum, ECMWF Technical Memoranda

File

12280-error-growth-and-predictability-estimates-ecmwf-forecasting-system.pdf

The significance of radiatve transfer and its role in the atmospheric general circulation

Author

A. Slingo

1994, Conference Paper, Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994

File

76430-significance-radiatve-transfer-and-its-role-atmospheric-general-circulation.pdf