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start [2021/09/24 12:32] – [Parameterization] neggers | start [2022/09/14 16:57] – [High-resolution simulation] burchart | ||
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==== High-resolution simulation ==== | ==== High-resolution simulation ==== | ||
- | {{:snapshot_lwc-iwc_pascal-exp003-highfreq_v2.mp4?&600|Paraview visualization | + | {{:movie_joyce_tsi_dales_20140724-hr014_rs256_20s.mp4?&500|Time lapse movie of simulated cumulus clouds on 24 July 2014 at the JOYCE site. The ray tracing renderings are generated using the open source Blender tool. A hemispheric projection |
- | To achieve its science goals the InScAPE group makes use of a hierarchy of atmospheric models. These can be run on platforms ranging from simple workstations to supercomputers. One of the main " | + | To achieve its science goals the InScAPE group makes use of a hierarchy of atmospheric models. These can be run on platforms ranging from simple workstations to supercomputers. One of the main " |
- | In the InScAPE | + | At InScAPE various LES codes are used, including |
More details of our LES codes can be found in the [[models|overview of models]]. | More details of our LES codes can be found in the [[models|overview of models]]. | ||
+ | |||
==== Testbeds ==== | ==== Testbeds ==== | ||
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The InScAPE parameterization testbed is described in more detail on [[testbed|testbed info page]]. | The InScAPE parameterization testbed is described in more detail on [[testbed|testbed info page]]. | ||
- | ==== Current | + | ==== Selected |
- | **[[edmf|EDMF]]** | + | **[[arcticclouds|Arctic clouds]]** |
- | We are continuously working on the improvement and development | + | Clouds in the Arctic appear in many forms. Much is still not understood about their behavior, which is for a large part due to the difficulty in sampling such clouds at high latitudes. At InScAPE we use dedicated large-eddy simulation based on available measurements to study such clouds in a virtual laboratory setting. Among others, we use data from recent field campaigns, including two recent cruises by the Polarstern Research Vessel |
- | **[[greyzone|Greyzone]]** | + | **[[sizedistribution|Cloud geometry]]** |
- | A big challenge for parameterization development are the increasing resolutions | + | Gaining insight into the morphology |
+ | |||
+ | **[[edmf|EDMF]]** | ||
+ | We are continuously working on the further development of the EDMF (Eddy Diffusivity Mass Flux) framework for describing transport | ||
- | **[[sizedistribution|Cloud size distribution]]** | + | **[[greyzone|Convective Grey Zone]]** |
- | Understanding patterns in shallow cumulus cloud populations | + | The ever increasing resolution of NWP models |
==== High Performance Computing (HPC) ==== | ==== High Performance Computing (HPC) ==== | ||
- | To perform the various model simulations we make use of HPC facilities. Thesse include the CHEOPS cluster at the Regional Computing Center of the university of Cologne ([[http:// | + | To perform the various model simulations we make use of HPC facilities. Thesse include the CHEOPS cluster at the Regional Computing Center of the university of Cologne ([[http:// |
start.txt · Last modified: 2024/01/23 14:13 by kiszler