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发表于 2020-9-26 16:37:34
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Cumulus parameterizations are theoretically only valid for coarser grid sizes, (e.g., greater than 10 km), where they are necessary to properly release convective available potential energy on a realistic time scale in the convective grid columns.sometimes these schemes have been found to be helpful in triggering convection in 5{10 km grid applications.Generally, they should not be used when the model can resolve the deep convective updrafts itself (e.g., 4 km grid).A few schemes have developed capability to adapt to ner grid sizes. As the grid sizes decrease, these schemes will reduce the eect of deep convection accordingly, or gradually turn off deep convection and let the shallow convection take over.上面哪个确定是官网吗 wiki加上去也还是官网吗 |
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