Articles | Volume 8, issue 6
https://doi.org/10.5194/gmd-8-1839-2015
https://doi.org/10.5194/gmd-8-1839-2015
Development and technical paper
 | 
23 Jun 2015
Development and technical paper |  | 23 Jun 2015

Reaching the lower stratosphere: validating an extended vertical grid for COSMO

J. Eckstein, S. Schmitz, and R. Ruhnke

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Cited articles

Balagurov, A., Kats, A., Krestyannikova, N., and Schmidlin, F.: WMO Radiosonde humidity sensor intercomparison, Instruments and observing methods report No. 85 WMO/TD-No. 1305, WMO, Geneva, Switzerland, 2006.
Baldauf, M., Förstner, J. F., Klink, S., Reinhardt, T., Schraff, C., Seifert, A., and Stephan, K.: Kurze Beschreibung des Lokal-Modells Kürzestfrist COSMO-DE (LMK) und seiner Datenbanken auf dem Datenserver des DWD, Tech. rep., DWD, Offenbach, Germany, 2011a.
Baldauf, M., Seifert, A., Förstner, J., Majewski, D., Raschendorfer, M., and Reinhardt, T.: Operational convective-scale numerical weather prediction with the COSMO model: description and sensitivities, Mon. Weather Rev., 139, 3887–3905, 2011b.
Gantner, L. and Kalthoff, N.: Sensitivity of a modelled life cycle of a mesoscale convective system to soil conditions over West Africa, Q. J. Roy. Meteorol. Soc., 136, 471–482, https://doi.org/10.1002/qj.425, 2010.
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Short summary
An extended vertical grid, which reaches the lower stratosphere, for the regional atmospheric model COSMO was developed. This extended vertical grid was used in model runs simulating almost a full year. The model output was then validated using temperature and relative humidity measurements taken from synoptic radiosondes. Using this extended vertical grid, the model was found to run stably and produce realistic values.
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