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Python Programming Learning Circle
Python Programming Learning Circle
Dec 9, 2021 · Fundamentals

Plotting 500‑hPa Geopotential Height, Wind Speed, and Wind Barbs with Python, xarray, and Cartopy

This tutorial shows how to load a NAM NetCDF file with xarray, smooth 500‑hPa geopotential height and wind components, compute wind speed using MetPy, and create a Lambert Conformal map with Cartopy that displays color‑filled wind speed, height contours, and wind barbs, finally saving the figure as an image.

CartopyMetPyPython
0 likes · 5 min read
Plotting 500‑hPa Geopotential Height, Wind Speed, and Wind Barbs with Python, xarray, and Cartopy
Full-Stack Internet Architecture
Full-Stack Internet Architecture
Aug 13, 2020 · Artificial Intelligence

AI and High‑Performance Computing in Weather Forecasting: From Radar Images to Neural Networks

The article explains how modern weather forecasting in China combines traditional observations with artificial‑intelligence techniques such as U‑Net image‑to‑image models, optical‑flow analysis, and massive high‑performance computing to improve precipitation nowcasting, while also highlighting the scientific challenges and interdisciplinary nature of meteorology.

High Performance Computingartificial intelligencemeteorology
0 likes · 8 min read
AI and High‑Performance Computing in Weather Forecasting: From Radar Images to Neural Networks