Technical Memoranda

46
A. Hollingsworth; K Arpe
Biases in the ECMWF data assimilation system
01/1982
9960-biases-ecmwf-data-assimilation-system.pdf
42
H. Sävijärvi; O. Åkesson
A case study of an overintensified cyclone development in the ECMWF
10/1982
12516-case-study-overintensified-cyclone-development-ecmwf.pdf
50
A. Lea
Report on second meeting of Member State Computing Representatives 14-16 October 1981
11/1981
10681-report-second-meeting-member-state-computing-representatives-14-16-october-1981.pdf
45
W.A. Heckley
A survey of the performance of GCM's in the tropics. Part 1: Other models
11/1981
9822-survey-performance-gcms-tropics-part-1-other-models.pdf
44
H. Sävijärvi
On the mass balance correction in diagnostics studies
11/1981
12510-mass-balance-correction-diagnostics-studies.pdf
43
W.A. Heckley
Preliminary results of an investigation into the quality of ECMWF forecasts in the tropics
10/1981
9821-preliminary-results-investigation-quality-ecmwf-forecasts-tropics.pdf
40
S. Tibaldi; J.-F. Geleyn
The production of a new orography, land-sea mask and associated climatological surface fields for operational purpose
08/1981
12715-production-new-orography-land-sea-mask-and-associated-climatological-surface-fields.pdf
39
L. Dümenil
Higher order closure schemes
09/1981
9188-higher-order-closure-schemes.pdf
38
H. Sävijärvi
Winter and summer circulation statistics based on ECMWF operational analyses andforecasts
07/1981
12509-winter-and-summer-circulation-statistics-based-ecmwf-operational-analyses-andforecasts.pdf
37
N. Gustafsson; J. Pailleux
On the quality of FGGE data and some remarks on the ECMWF data assimilation scheme
08/1981
9697-quality-fgge-data-and-some-remarks-ecmwf-data-assimilation-scheme.pdf
36
H. Pümpel
Maximum vorticity and maximum tendency charts: Two tools to identify areas of cyclonic activity in a medium range forecast
08/1981
11766-maximum-vorticity-and-maximum-tendency-charts-two-tools-identify-areas-cyclonic-activity.pdf
35
U. Pilz
Diagnostic postprocessing package
07/1981
11675-diagnostic-postprocessing-package.pdf
34
N. Storer
Review of computer mass storage systems
07/1981
12453-review-computer-mass-storage-systems.pdf
33
G.J. Cats
A method for solving a system of linear equations efficiently in order to optimise the analysis code: Operational implementation
06/1981
8613-method-solving-system-linear-equations-efficiently-order-optimise-analysis-code-operational.pdf
32
U. Cubasch
The performance of the ECMWF model in 50 day integrations
05/1981
8812-performance-ecmwf-model-50-day-integrations.pdf
31
G.I. Marchuk; V.P. Dymnikov; V.N. Lykossov
On the relation between index cycles of the atmosphere circulation and spatial spectrumof the kinetic energy in the model of the general circulation of the atmosphere
05/1981
10969-relation-between-index-cycles-atmosphere-circulation-and-spatial-spectrumof-kinetic-energy.pdf
30
J.A. Woods
Comparison of ECMWF forecasts starting from 00Z data with operational forecasts from the preceding 12Z data
05/1981
13135-comparison-ecmwf-forecasts-starting-00z-data-operational-forecasts-preceding-12z-data.pdf
29
V. Akyildiz
Cyclone tracks and positions in ECMWF forecasts and analysis for September and October 1980
1981
7658-cyclone-tracks-and-positions-ecmwf-forecasts-and-analysis-september-and-october-1980.pdf
28
U. Cubasch
Preliminary assessment of long-range integrations performed with the ECMWF globalmodel
05/1981
8811-preliminary-assessment-long-range-integrations-performed-ecmwf-globalmodel.pdf
27
A. Lemaire; H. Watkins; A. Ducrot; E. Saltel
An evaluation of the GKS proposal for standards in graphics with respect to the GSPC core proposal
04/1981
10712-evaluation-gks-proposal-standards-graphics-respect-gspc-core-proposal.pdf
26
G.J. Cats
A method for solving a system of linear equations efficiently in order to optimise theanalysis code
03/1981
8612-method-solving-system-linear-equations-efficiently-order-optimise-theanalysis-code.pdf
25
H. Sävijärvi
Comparison of barotropic and baroclinic forecasts for verification
01/1981
12508-comparison-barotropic-and-baroclinic-forecasts-verification.pdf
24
O. Åkesson
Evaluation of the ECMWF operational model precipitation forecasts in October-November 1980
02/1981
13287-evaluation-ecmwf-operational-model-precipitation-forecasts-october-november-1980.pdf
23
D. Robertson
The vectorisation of the vertical interpolation
04/1981
11965-vectorisation-vertical-interpolation.pdf