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!

[zhongming12342]

Hi, Huang!
Do you find where is the data now?

[tyler-ingebrand]

Hello,

Sorry for the delay, must have slipped my mind. The original google drive links got deleted because we ran out of space. You can find the data on hugging face now: https://huggingface.co/datasets/tyleringebrand/Basis-to-Basis-Operator-Learning/blob/main/b2b_Data.zip
Let me know if you have any issues. Youll have to unpack it manually into the src/datasets folder.