Dataset download links are broken/404

[JunhaoHuang916]

Dataset Download Issue

Hello authors,

First, thank you for your excellent work on "Basis-to-basis operator learning using function encoders". I'm trying to reproduce your experiments but encountered issues downloading the datasets.

Problem

The download links in the download_data.py script return 404 errors. Only one link works:

• ✅ linearElasticity_test.mat (https://drive.google.com/uc?id=1nXnZm-2MKpnH22CJ7bRmLTqA0WC9cxG8&export=download)

The following links return 404:

• ❌ heatequation_train.mat and heatequation_test.mat
• ❌ linearDarcy_train.mat and linearDarcy_test.mat
• ❌ linearElasticity_train.mat
• ❌ Burger.mat

Request

Could you please:

1. Update the download links in the repository?
2. Or provide alternative download methods?
3. Or share the data generation scripts?

Additional Information

• I've read your paper and want to test the B2B method on these benchmarks
• I can help upload the datasets to more permanent storage if needed

Thank you for your time and assistance!