From the 14th to the 15th of June, the annual HIGH-TUNE meeting that gather 24 persons of the three different partners occurs in Toulouse. The report on discussions of this meeting as the different presentations are presented below.

Summary of the discussions

Program:
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Thursday 14 June
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A/ LES and 1D:
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Synthesis of the project: where we are - F Couvreux

Synthesis of the LES: availability and sensitivity tests - F Couvreux

Synthesis of 1D cases: common formats and site for vizualisation - M.P. Lefebvre

B/ Tuning:
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The tuning tool: presentation and applications - F Hourdin

C/ Radiation:
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Radiation: where we are - R Fournier

Current development
1/ physical aspects & choice for the input data (gaz properties,..)- V Eymet

2/ informatical aspects: optimizing the data acces, adaptative grid - V Forest

EC-Rad presentation: first use in Méso-NH and prospects - Q Libois

Evaluation of EcRad parametrization with the direct/scattered ratio with observations and LES +Monte-Carlo - N Villefranque

Sensitivity computation from the Monte-Carlo code - JM Tregan

Friday 15 June
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D/ Parametrizations:
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Parameterization development : where we are - C Rio

Behaviour of LMDZ6 on the HIGH-TUNE cases- F Hourdin

Behaviour of CNRM6 on the HIGH-TUNE cases - R Roehig

Analysis of the Lewis number on LES - P Marquet

Identification of downdrafts in stratocumulus - F Brient

Consistency between subgrid cloud scheme and overlap scheme - J Jouhaud

Contrainsts on subgrid distributiosn from CloudNet observations - S Riette