The organisation was established in 1975 and now employs around 500 staff from more than 30 countries. ECMWF is one of the six members of the Co-ordinated Organisations, which also include the North A

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LaTeX LaTeX is a software system for typesetting documents. LaTeX is widely used in academia for the communication and publication of scientific documents and technical note-taking in many fields, owi

Cold Start/Warm Start NCAR NCAR | Real-Time Four-Dimensional Data Assimilation (RT-FDDA) Simulation is initialized using a 'cold start' methodology. This means that they start with no c

Linux 12345678910111213141516171819202122232425262728# -m displays percentages# -N displays line numbers# -i ignores case when searching# h Display the help interface# Q quits less commandless -miN fi

ncview ncview website | David W. Pierce ncmaps brings scientific colormaps to ncview. https://github.com/TomLav/ncmaps/tree/main Ncview is designed to be the fastest way to see what's in a netCDF fi

Introduction to AI in Numerical Weather Prediction Artificial Intelligence (AI) is transforming the field of Numerical Weather Prediction (NWP), significantly enhancing the accuracy and efficiency of

How to reduce the amount of wrfout data How to reduce the amount of wrfout data Two methods, Go into the WRF/Registry/Registry.EM_COMMON file, and then look for the variables you don’t want. You ca

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極地渦旋 極地渦旋（Polar Vortex；或極地漩渦），是一種發生於極地的，介於對流層與平流層的中、上部的，持續性且大規模的氣旋。這種渦旋在冬季極夜的時候最為強大，因為此時的溫度梯度最大；隨後會持續縮減，到夏季極晝前後甚至會消失。 兩極對流層中層至平流層的低氣壓系統 典型的極地漩渦（2013年11月） 弱勢的極地漩渦（2014年1月5日） 極地渦旋（Polar Vo