# 2024 FLAME AI Challenge — Data

来源：https://www.kaggle.com/competitions/2024-flame-ai-challenge/data

采集时间：2026-10-19T13:43:59Z

## Files

*   **train.csv** - contains training set info
*   **test.csv** - contains test set info
*   **sample_submission.csv** - a sample submission file in the correct format generated via linear interpolation. See `generate_submission.ipynb` for how this is generated in the `Code` tab.
*   **data**  - See `Starter_Notebook` in the `Code`tab  on how to load the data and visualize it.


## Columns
*   `id` - file id 
*   `u` - wind speed
*   `alpha` - terrain slope
*   `Nt` - number of available snapshots (temporally correlated)
*   `Nx`, `Ny` - number of pixels in height and width.
*   `ustar_filename` - Filename for ustar velocity
*   `theta_filename` - Filename for potential temperature
*   `xi_filename` - Filename for fire location 


## Columns in sample_submission
*   `id` - file id 
*  `0,1,...` - flattened array from fire location predictions
![](assets/4e2e4cd993e3c3fcdc8e4e27.png)