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SURFEX (presentation, March 2008) (Physics)

Monday 31 March 2008 by Patricia

Presentation of Patrick Le Moigne during the 2nd AROME training course, Lisbon, 4-7 March 2008. Surfex system Introduction budgets surfex content Preparation of physiographical fields description of databases initialization of physiographical fields initialization of historical model (...)

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AROME physics (presentation, March 2008) (Physics)

Monday 31 March 2008 by Patricia

Presentation of Sylvie Malardel during the 2nd AROME training course, Lisbon, 4-7 March 2008 : "Subgrid mixing in Arome and links with the cloud representation and the microphysics". What about mixing in a model with a 2.5 km resolution ? Mean mixing Subgrid mixings Diffusive turbulent mixing (...)

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Microphysics in AROME (presentation, March 2008) (Physics)

Monday 31 March 2008 by Patricia

Presentation of Christine Lac during the 2nd AROME training course, Lisbon, 4-7 March 2008 : "Microphysics in AROME" by C.Lac , S.Malardel and J.-P.Pinty. General characteristics of the categories A classical BULK mixed microphysical scheme Particle size distributions Microphysical (...)

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Surface assimilation (presentation, March 2008) (Physics)

Monday 31 March 2008 by Patricia

Presentation of Rafiq Hamdi during the 2nd AROME training course, Lisbon, 4-7 March 2008: "Surface assimilation: status and plans" by Rafiq Hamdi with help from JF Mahfouf, F. Bouyssel and L. Auger and input from Adam Dziedzic and Karim Bergaoui. Introduction The global data assimilation (...)

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The known weaknesses of the Méso-NH physical package for AROME and the plans of improvement (presentation, Nov 2005) (Physics)

Tuesday 6 December 2005

Presentation of Christine Lac during the 1st AROME training course that took place in Poiana Brasov (Romania), on November 21-25, 2005 : Inventory, Ways of improvement and Plan for: Fog Dry Convective Boundary Layer Shallow cumulus BL Stratocumulus Capped BL Deep clouds Cirrus (...)

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Generalities on Méso-NH physics for AROME (presentation, Nov 2005) (Physics)

Tuesday 6 December 2005

Presentation of Christine Lac during the 1st AROME training course that took place in Poiana Brasov (Romania), on November 21-25, 2005 : General characteristics of Meso-NH and common physics with AROME Main practical differences Meso-NH/ALADIN-NH/AROME Basic coding rules in (...)

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The externalized surface : SURFEX (presentation, Nov 2005) (Physics)

Tuesday 6 December 2005

Presentation of Patrick Lemoigne during the 1st AROME training course that took place in Poiana Brasov (Romania), on November 21-25, 2005 : Overview of the externalized surface: theoretical background Introduction to SURFEX The objectives of SURFEX How to reach these objectives? Surface (...)

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Subgrid condensation (presentation, Nov 2005) (Physics)

Monday 5 December 2005

Presentation of Sylvie Malardel during the 1st AROME training course that took place in Poiana Brasov (Romania), on November 21-25, 2005 : Principles Statistical cloud scheme (Bougeault, 1981, 1982) The Bechtold and Chaboureau proposal 1D case of shallow convection New (...)

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Méso-NH shallow convection scheme for AROME (presentation, Nov 2005) (Physics)

Monday 5 December 2005

Presentation of Sylvie Malardel during the 1st AROME training course that took place in Poiana Brasov (Romania), on November 21-25, 2005 : A shallow convection scheme for AROME ? The mass flux approximation The cloud model The closure (scaling) hypothesis A few clues to improve the current (...)

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Reference multi-phasic equations (presentation, Nov 2005) (Physics)

Monday 5 December 2005

Presentation of Sylvie Malardel and Pierre Bénard during the 1st AROME training course that took place in Poiana Brasov (Romania), on November 21-25, 2005 : Multiphasic equations for a NWP system Towards cloud resolving models ... Scales and hypothesis State equation Total mass budget General (...)

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