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Interim report on the technical support for global validation of ERS Wind and Wave Products at ECMWF

Author

Saleh Abdalla

Hans Hersbach

2003, Technical memorandum, ECMWF Technical Memoranda

File

7619-interim-report-technical-support-global-validation-ers-wind-and-wave-products-ecmwf.pdf

Comparison of the ECMWF seasonal forecast Systems 1 and 2, including the relative performance for the 1997/8 El Nino

Author

D. Anderson

Tim Stockdale

Magdalena Alonso-Balmaseda

Laura Ferranti

Frédéric Vitart

F. Doblas-Reyes

Renate Hagedorn

T. Jung

A. Vidard

A. Troccoli

T.N. Palmer

2003, Technical memorandum, ECMWF Technical Memoranda

File

7728-comparison-ecmwf-seasonal-forecast-systems-1-and-2-including-relative-performance-19978-el.pdf

The influence of physical processes on extratropical singular vectors

Author

M.M. Coutinho

B.J. Hoskins

Roberto Buizza

2003, Technical memorandum, ECMWF Technical Memoranda

File

8799-influence-physical-processes-extratropical-singular-vectors.pdf

A finite-element scheme for the vertical descretization in the semi-Lagrangian version of the ECMWF model

Author

A. Untch

M. Hortal

2003, Technical memorandum, ECMWF Technical Memoranda

File

12873-finite-element-scheme-vertical-descretization-semi-lagrangian-version-ecmwf-model.pdf

Extending Gal-Chen and Somerville terrain-following coordinate transformation on time-dependent curvilinear boundaries

Author

Nils Wedi

Piotr Smolarkiewicz

2003, Technical memorandum, ECMWF Technical Memoranda

File

13027-extending-gal-chen-somerville-terrain-following-coordinate-transformation-time-dependent.pdf

A convection scheme for data assimilation: description and initial tests.

Author

Philippe Lopez

E. Moreau

2003, Technical memorandum, ECMWF Technical Memoranda

File

10796-convection-scheme-data-assimilation-description-and-initial-tests.pdf

Error estimation of buoy, satellite and model wave height data

Author

Peter Janssen

Saleh Abdalla

Hans Hersbach

2003, Technical memorandum, ECMWF Technical Memoranda

File

10240-error-estimation-buoy-satellite-and-model-wave-height-data.pdf

Forecast skill of targeted observations: a singular vector based diagnostic

Author

Carla Cardinali

Roberto Buizza

2003, Technical memorandum, ECMWF Technical Memoranda

File

8581-forecast-skill-targeted-observations-singular-vector-based-diagnostic.pdf

Soil moisture analysis combining screen-level parameters and microwave brightness temperature: A test with field data

Author

G. Seuffert

H. Wilker

P. Viterbo

J.-F. Mahfouf

M. Drusch

J-C. Calvet

2003, Technical memorandum, ECMWF Technical Memoranda

File

12185-soil-moisture-analysis-combining-screen-level-parameters-and-microwave-brightness-temperature.pdf

The ECMWF Re-Analysis of the Mesoscale Alpine Programme Special Observing Period

Author

C. Keil

Carla Cardinali

2003, Technical memorandum, ECMWF Technical Memoranda

File

10428-ecmwf-re-analysis-mesoscale-alpine-programme-special-observing-period.pdf

Diagnostics of linear and incremental approximations in 4D-Var

Author

Y. Trémolet

2003, Technical memorandum, ECMWF Technical Memoranda

File

12814-diagnostics-linear-and-incremental-approximations-4d-var.pdf

Retrieving N_2O from nadir viewing infrared spectrometers

Author

A.M. Lubrano

G. Masiello

Marco Matricardi

C. Serio

2003, Technical memorandum, ECMWF Technical Memoranda

File

10855-retrieving-n2o-nadir-viewing-infrared-spectrometers.pdf

CMOD5 An improved geophysical model function for ERS C-band scatterometry

Author

Hans Hersbach

2003, Technical memorandum, ECMWF Technical Memoranda

File

9861-cmod5-improved-geophysical-model-function-ers-c-band-scatterometry.pdf

Estimation of entropy reduction and degrees of freedom for signal for large variational analysis systems

Author

Mike Fisher

2003, Technical memorandum, ECMWF Technical Memoranda

File

9402-estimation-entropy-reduction-and-degrees-freedom-signal-large-variational-analysis-systems.pdf

A comparison of temperature density forecasts from GARCH and atmospheric models

Author

J.P. Taylor

Roberto Buizza

2003, Technical memorandum, ECMWF Technical Memoranda

File

12579-comparison-temperature-density-forecasts-garch-and-atmospheric-models.pdf

A screening multiple discriminant analysis program

Author

L.J. Wilson

1982, Technical memorandum, ECMWF Technical Memoranda

File

13118-screening-multiple-discriminant-analysis-program.pdf

Benchmark exercises on Cray X-MP

Author

J. Gibson

N. Storer

D. Dent

1982, Technical memorandum, ECMWF Technical Memoranda

File

9587-benchmark-exercises-cray-x-mp.pdf

Point verification and simple statistical adaptation of ECMWF model forecasts of dewpoint (2M)

Author

H. Böttger

1982, Technical memorandum, ECMWF Technical Memoranda

File

8511-point-verification-and-simple-statistical-adaptation-ecmwf-model-forecasts-dewpoint-2m.pdf

A note on prime factor FFT algorithms

Author

C. Temperton

1982, Technical memorandum, ECMWF Technical Memoranda

File

12607-note-prime-factor-fft-algorithms.pdf

Local-area networks: Why - What - How

Author

W. Jensen

1982, Technical memorandum, ECMWF Technical Memoranda

File

10263-local-area-networks-why-what-how.pdf

A case study of an overintensified cyclone development in the ECMWF

Author

H. Sävijärvi

O. Åkesson

1982, Technical memorandum, ECMWF Technical Memoranda

File

12516-case-study-overintensified-cyclone-development-ecmwf.pdf

Self-sorting mixed-radix fast Fourier transforms

Author

C. Temperton

1982, Technical memorandum, ECMWF Technical Memoranda

File

12606-self-sorting-mixed-radix-fast-fourier-transforms.pdf

An introduction to GKS - The Graphical Kernel System

Author

A. Ducrot

H. Watkins

1982, Technical memorandum, ECMWF Technical Memoranda

File

9156-introduction-gks-graphical-kernel-system.pdf

The ECMWF grid point model simulator

Author

D. Dent

J. Gibson

N. Storer

1982, Technical memorandum, ECMWF Technical Memoranda

File

8986-ecmwf-grid-point-model-simulator.pdf

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Interim report on the technical support for global validation of ERS Wind and Wave Products at ECMWF

Comparison of the ECMWF seasonal forecast Systems 1 and 2, including the relative performance for the 1997/8 El Nino

The influence of physical processes on extratropical singular vectors

A finite-element scheme for the vertical descretization in the semi-Lagrangian version of the ECMWF model

Extending Gal-Chen and Somerville terrain-following coordinate transformation on time-dependent curvilinear boundaries

A convection scheme for data assimilation: description and initial tests.

Error estimation of buoy, satellite and model wave height data

Forecast skill of targeted observations: a singular vector based diagnostic

Soil moisture analysis combining screen-level parameters and microwave brightness temperature: A test with field data

The ECMWF Re-Analysis of the Mesoscale Alpine Programme Special Observing Period

Diagnostics of linear and incremental approximations in 4D-Var

Retrieving N_2O from nadir viewing infrared spectrometers

CMOD5 An improved geophysical model function for ERS C-band scatterometry

Estimation of entropy reduction and degrees of freedom for signal for large variational analysis systems

A comparison of temperature density forecasts from GARCH and atmospheric models

A screening multiple discriminant analysis program

Benchmark exercises on Cray X-MP

Point verification and simple statistical adaptation of ECMWF model forecasts of dewpoint (2M)

A note on prime factor FFT algorithms

Local-area networks: Why - What - How

A case study of an overintensified cyclone development in the ECMWF

Self-sorting mixed-radix fast Fourier transforms

An introduction to GKS - The Graphical Kernel System

The ECMWF grid point model simulator

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