26.10.2005/LR



HIRLAM - NetFAM


Working meeting on Stable Boundary Layer Parametrizations
2 November 2005 9:30-17:00, FMI seminar room "Sykloni", 4nd floor, room 4A08c


Suggested agenda


9.30 - 12.30
Collecting the facts and problems - short presentations about ongoing work

Laura Rontu (10 min). Short overview of plans and recent developments of boundary layer and surface parametrizations in HIRLAM
(html)

Yevgeny Atlaskin (10 min): Comparison of HIRLAM data with Sodankylä soundings - tools and results
(ppt)

Timo Vihma (15 min): Problems of HIRLAM in wintertime stable boundary layer - analysis of forecasts and observations
(ppt)

Priit Tisler (10 min): Winter-time wind verifications of HIRLAM in Sodankylä
(ppt)

Ivan Mammarella and Sergej Zilitinkevich (15 min): Observations of stability dependence of the roughness lenght for vegetated surfaces using Sodankyla data

Veniamin Perov (15 min): Implementation of the quasi-normal scale elimination (QNSE) theory of turbulence in stable stratification in Hirlam
(ppt)

Mihail Sofiev (15 min): Re-stating the ABL parameters in dispersion models.
(ppt)

Erik Gregov (10 min): Ongoing projects with MM5
(ppt)

12.00 - 13.00
Lunch

13.00 - 14.00
General discussion on stable boundary layer parametrizations

14.00 - 14.30
Coffee break

14.30 - 16.00
Status, requirements and possibilites of Sodankylä observation usage in modelling

Markku Kangas (15 min): Point of view of HIRLAM operational and research requirements
(ppt)

Discussion about creation of a public regularly updated centre of Sodankylä observational data and related tools with descriptions: what is needed, what is possible, how to continue?


16.00 - 17.00
Formulating the plans: tasks, persons, time tables
Notes about discussion (pdf) (9.11.2005/LR)