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

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 particular simulation is to multiply the number of horizontal cells in the mesh by 0.175 MB/cell We find that on Cheyenne,

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