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X 2001

The diurnal cycle over land

Author

A. Betts

2001, Conference Paper, Key issues in the parametrization of subgrid physical processes, 3-7 September 2001

File

8190-diurnal-cycle-over-land.pdf

River basin budgets from ERA40

Author

A. Betts

P. Viterbo

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

File

8204-river-basin-budgets-era40.pdf

Assimilation of SAR data into the ECMWF global wave model

Author

Jean-Raymond Bidlot

2001, Conference Paper, Ocean Wave Forecasting, 2-4 July 2001

File

8230-assimilation-sar-data-ecmwf-global-wave-model.pdf

Metview - Recent evolution of ECMWF's meteorological visualisation and computing software

Author

R. Bonifacio

2001, Conference Paper, Eighth Workshop on Meteorological Operational Systems, 12-16 November 2001

File

8277-metview-recent-evolution-ecmwfs-meteorological-visualisation-and-computing-software.pdf

Sub-grid scale orography parametrizations

Author

P. Bougeault

2001, Conference Paper, Key issues in the parametrization of subgrid physical processes, 3-7 September 2001

File

8324-sub-grid-scale-orography-parametrizations.pdf

The use of profiler data at ECMWF

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8342-use-profiler-data-ecmwf.pdf

The development of 12-hourly 4D-Var. With annexes supplied by M. Miller, M. Hortal and L. Isaksen.

Author

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

8344-development-12-hourly-4d-var-annexes-supplied-m-miller-m-hortal-and-l-isaksen.pdf

Observing systems experiments in the ECMWF 4D-Var data assimilation system

Author

F. Bouttier

G.A. Kelly

2001, Technical memorandum, ECMWF Technical Memoranda

File

8351-observing-systems-experiments-ecmwf-4d-var-data-assimilation-system.pdf

Empirical studies of unobservable parameters

Author

B. Mapes

2001, Conference Paper, Key issues in the parametrization of subgrid physical processes, 3-7 September 2001

File

75555-empirical-studies-unobservable-parameters.pdf

Data services for ERA-40

Author

D. Marbouty

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

File

75558-data-services-era-40.pdf

Climatologies of sensitive areas for short term forecast errors over Europe - EUMETNET-EUCOS study

Author

G.J. Marseille

F. Bouttier

2001, Technical memorandum, ECMWF Technical Memoranda

File

10978-climatologies-sensitive-areas-short-term-forecast-errors-over-europe-eumetnet-eucos-study.pdf

A Strategy for High-Resolution Ensemble Prediction Part II: Limited-area experiments in four Alpine flood events

Author

C. Marsigli

A. Montani

F. Nerozzi

T. Paccagnella

S. Tibaldi

Franco Molteni

Roberto Buizza

2001, Technical memorandum, ECMWF Technical Memoranda

File

10981-strategy-high-resolution-ensemble-prediction-part-ii-limited-area-experiments-four-alpine.pdf

WMO strategy for migration to table driven code forms

Author

J. Martellet

2001, Conference Paper, Eighth Workshop on Meteorological Operational Systems, 12-16 November 2001

File

75572-wmo-strategy-migration-table-driven-code-forms.pdf

An improved general fast radiative transfer model for the assimilation of radiance observations

Author

Marco Matricardi

F. Chevallier

S. Tjemkes

2001, Technical memorandum, ECMWF Technical Memoranda

File

11030-improved-general-fast-radiative-transfer-model-assimilation-radiance-observations.pdf

Validation of parametrized forcing in NWP and climate models

Author

S.F. Milton

I. Culverwell

D. Cameron

2001, Conference Paper, Key issues in the parametrization of subgrid physical processes, 3-7 September 2001

File

75693-validation-parametrized-forcing-nwp-and-climate-models.pdf

Report on the twelfth meeting of Member State Computing Representatives, 18-19 May 2000

Author

Umberto Modigliani

Compilers Prior

2001, Technical memorandum, ECMWF Technical Memoranda

File

11172-report-twelfth-meeting-member-state-computing-representatives-18-19-may-2000.pdf

A Strategy for High-Resolution Ensemble Prediction Part I: Definition of Representative Members and Global-Model Experiments

Author

Franco Molteni

Roberto Buizza

C. Marsigli

A. Montani

F. Nerozzi

T. Paccagnella

2001, Technical memorandum, ECMWF Technical Memoranda

File

11187-strategy-high-resolution-ensemble-prediction-part-i-definition-representative-members-and.pdf

The role of air-sea interaction in controlling the optimal perturbations of low-frequency tropical coupled ocean-atmosphere modes

Author

A.M. Moore

J. Vialard

A.T. Weaver

D.L.T. Anderson

R. Kleeman

J.R. Johnson

2001, Technical memorandum, ECMWF Technical Memoranda

File

11232-role-air-sea-interaction-controlling-optimal-perturbations-low-frequency-tropical-coupled.pdf

Accessment of the ECMWF model cloudiness and surface radiation fields at the ARM-SGP site

Author

J.-J. Morcrette

2001, Technical memorandum, ECMWF Technical Memoranda

File

11236-accessment-ecmwf-model-cloudiness-and-surface-radiation-fields-arm-sgp-site.pdf

The surface downward longwave radiation in the ECMWF forecast model

Author

J.-J. Morcrette

2001, Technical memorandum, ECMWF Technical Memoranda

File

11237-surface-downward-longwave-radiation-ecmwf-forecast-model.pdf

Operational calibrated probability forecasts from the ECMWF Ensemble Prediction System: Implementation and verification

Author

K.R. Mylne

J.C.W. Denholm-Price

C. Woolcock

R.J. Darvell

2001, Conference Paper, Eighth Workshop on Meteorological Operational Systems, 12-16 November 2001

File

75802-operational-calibrated-probability-forecasts-ecmwf-ensemble-prediction-system-implementation.pdf

Japanese reanalysis JRA-25 plan

Author

K. Onogi

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

File

75872-japanese-reanalysis-jra-25-plan.pdf

Radiosonde temperature bias-correction in ERA-40

Author

K. Onogi

N. Sokka

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

File

75873-radiosonde-temperature-bias-correction-era-40.pdf

IFS Developments

Author

D. Dent

M. Hamrud

G. Mozdzynski

Deborah Salmond

C. Temperton

2001, Conference Paper, Ninth ECMWF Workshop on the Use of High Resolution Computing in Meteorology, 13-17 November 2001. Developments in Teracomputing. Ed. By W. Zwieflhofer and N. Kreitz. Singapore: World Scientific, 2001