低壓槽 低壓槽 (Trough）是從低壓中心延伸出來的狹長區域，經常與鋒伴隨出現。 受地理環境、季節變化等因素影響，地面氣壓分佈一般並不均勻。氣壓較四週為低的地區，稱為低壓區。從低壓區延伸出來的狹長區域，稱為低壓槽。有鋒性的槽﹝槽的兩邊有冷暖氣團的差異﹞，視乎槽的移動方向，稱為冷鋒、暖鋒或靜止鋒。在華北地區，尤其在冬季，低壓槽通常以冷鋒形式出現，由東北向西南伸展，自西向東移動。在華南地區，低壓槽通

西風槽 Westerlies 西風帶 westerly trough 西風槽 westerly ridge 西風脊 首先我們要知道，地球上的空氣並不是靜止的，而是不停地流動。空氣流動的速度並不平均，流動方向亦會隨著時間及地點而改變。高空擾動是大氣高層氣流方向出現顯著變化的區域。 由於地球近赤道地區空氣受熱膨脹上升繼而流向兩極，加上地球自轉所產生的科里奧利力（Coriolis force）使在北

Using MPAS Output for WRF Initial and Lateral Boundary Conditions UsingMPAS Output for WRF Initial and Lateral Boundary Conditions copy as record MPAS output stream Beginning w

Open Dataset ECMWF to achieve fully open data status in 2025 | 17 March 2025 ECMWF is bringing forward the full transition to open data by an entire year, to 1 October 2025, marking a significant mi

Introduction The Developmental Testbed Center WRFv3.4.1+ Surface Drag Parameterization Sensitivity Test Plan Points of Contact: Hongli Jiang, Michelle Harrold and Jamie Wolff November 28, 2012 It is

WRF | WRFDomainWizard：更简单的确定区域和网格 https://mp.weixin.qq.com/s/GxUqMWWyKeOXN4DbuSDubQ WRF模拟中目标区域确定后，确定网格数目一直是一个比较烦人的问题，单层网格还好，嵌套网格尤其麻烦（eg. 要确定嵌套网格的数据、不同层网格的起始点等）。因此，本篇向大家介绍一个很好的工具，可以更简单的确定网格的相关参数。 该工具

NCL High-resolution coastlines One way to get high-resolution coastlines in your NCL maps is by downloading and installing the multi-resolution coastline database RANGS (Regionally Accessible Nested G

When having simulation on new cluster, we have issue about the failure of multiple nodes. node up infinite 2 idle node-[1,2] submit by 1 node, it is successful. submit by 2 nodes, it hangs. node-[1,3

MPAS-A Amount of memory needed to run a particularsimulation is to multiply the number of horizontal cells in the mesh by0.175 MB/cell We find that on Cheyenne, MP

In physics, the Coriolis force is an inertial (or fictitious) force that acts on objects in motion within a frame of reference that rotates with respect to an inertial frame. In a reference frame with