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Weather-Sculpt

用真实的 ERA5 气象场"雕刻"出视频、GIF 和声音。

不是动画模拟——是 ECMWF 第五代再分析(ERA5, CC-BY 4.0)的真实大气状态,
经 4 个预调"雕刻"预设渲染成可发布的媒体,并附一条独有的天气声化通道。

不想装任何东西?浏览器 demo:weather-sculpt demo

预设 · Presets

预设 画面
temperature_waves 2 m 温度波场
wind_streamlines 10 m 风场流线(按风速着色)
rain_curtain 6 小时滚动降水雨幕
pressure_vortex 相对涡旋 + 等压线

快速开始 · Quickstart

pip install weather-sculpt
from weather_sculpt import render_video, sonify

# 内置迷你样本场(pip 免费层自带, 全 5 变量 / 1° / 7 天)
import os, weather_sculpt
DATA = os.path.join(os.path.dirname(weather_sculpt.__file__), "data", "era5_sample.zarr")

# 一段 60 帧的温度波场 GIF
render_video(DATA, "temperature_waves", "temperature.gif", frames=60, fps=3)

# 把降水"听"出来
sonify(DATA, "tp", "rain.wav", mode="sweep", frames=120)

用你自己的 ERA5 数据(任意 0.25° zarr/netCDF 同构数据集):

from weather_sculpt import open_weather, render_video
ds = open_weather("your/era5.zarr")
render_video(ds, "wind_streamlines", "wind.mp4", frames=120, fps=2)

免费层 vs 完整包 · Free tier vs Ready-to-Run

免费层(pip / 本仓库 / demo) Ready-to-Run 完整包(Gumroad)
代码 ✅ MIT ✅ MIT + 商业授权书
数据 迷你样本场 全球 0.25° × 7 天 + 中国区域 × 30 天(下好、校验过,zstd)
预设 ✅ 全部 ✅ 全部(预调参数)
声化 ✅ ✅
商用 需自行遵循 CC-BY 署名并承担取数成本 商业授权 + 署名合规 + manifest 校验

完整包购买:Weather-Sculpt on Gumroad

数据与署名 · Data & Attribution

ERA5 数据遵循 CC-BY 4.0(ECMWF)。任何再分发须保留署名:

Weather data: ECMWF ERA5 (CC-BY 4.0). Engine: weather-sculpt (roblitz).

文件结构

weather-sculpt/
├── weather_sculpt/
│   ├── fields.py      # 场加载 + 涡度/散度/归一化
│   ├── presets.py     # 4 个雕刻预设
│   ├── render.py      # PNG 序列 / GIF / MP4
│   ├── sonify.py      # 天气声化 (WAV)
│   └── data/          # 内置迷你样本场(全 5 变量, 1°, 7 天)
├── examples/
├── scripts/
│   ├── download_era5.py    # ERA5 开放数据下载脚本(匿名 S3,免费)
│   ├── make_sample.py      # 生成包内样本
│   ├── make_manifest.py    # 生成校验和 manifest
│   ├── verify_manifest.py  # 买家复算校验
│   └── make_showcase.py    # 渲染展示 GIF
├── QUICKSTART.md
├── README.md / MODEL.md
└── LICENSE.md / LICENSE_COMMERCIAL.md

Metadata

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