---
license: other
library_name: cra5
tags:
- climate
- weather
- compression
- vaeformer
---

# CRA5: Extreme Compression of ERA5

This repository contains the pretrained weights for the CRA5 project.

## Usage

You can use these weights with the CRA5 library.

```python
from cra5.models.compressai.zoo import vaeformer_pretrained
# Note: You need to update the model URLs in your library to point here
# or manually load the state dict.

# Example if using updated library:
model = vaeformer_pretrained(quality=268, pretrained=True)
```

## Models
- `cra5_268v_300k.pth`: Model with 268 variables.
- `cra5_159v_150k.pth`: Model with 159 variables.

See [GitHub Repository](https://github.com/taohan10200/CRA5) for more details.