Bug / Typo in readme [python3 download_data.sh]

[ep150de]

The command python3 download_data.sh will return error response.

syntax bug, should be .py, or should be ./download_data.sh

and needs command run before to make it executable: chmod +x download_data.sh

To download the Surya model and a sample dataset for downstream tasks, please follow these steps:

# Step 1: Run pytest to download the model and verify dependencies
python -m pytest -s -o log_cli=true tests/test_surya.py  

# Step 2: Navigate to the downstream examples
cd downstream_examples/

# Step 3: Download the sample dataset
python download_data.py
1. Solar Flare Forecasting
Predict M-class and X-class solar flares up to 24 hours in advance.

cd downstream_examples/solar_flare_forcasting
python3 download_data.sh
torchrun --nnodes=1 --nproc_per_node=1 --standalone finetune.py
2. Active Region Segmentation
Segment solar active regions and polarity inversion lines from magnetograms.

cd downstream_examples/ar_segmentation  
python3 download_data.sh
torchrun --nnodes=1 --nproc_per_node=1 --standalone finetune.py
3. Solar Wind Forecasting
Predict solar wind speed at L1 point with 4-day lead time.

cd downstream_examples/solar_wind_forcasting
python3 download_data.sh
torchrun --nnodes=1 --nproc_per_node=1 --standalone finetune.py
4. EUV Spectra Modeling
Model extreme ultraviolet irradiance across 1343 spectral bands (5-35 nm).

cd downstream_examples/euv_spectra_prediction
python3 download_data.sh
torchrun --nnodes=1 --nproc_per_node=1 --standalone finetune.py

[take2rohit]

Thanks for pointing out the typo it will be fixed in #42