| 摘 要： | Nested simulations of a downslope windstorm over Cangshan mountain, Yunnan, China, have been used to demonstrate a method of topographic smoothing that preserves a relatively large amount of terrain detail compared to typical smoothing procedures required for models with terrain-following grids to run stably. The simulations were carried out using the Met Office Unified Model(Met UM) to investigate downslope winds. The smoothing method seamlessly blends two terrain datasets to which uniform smoo...
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