# Run setup script (installs Python 3.13 if needed)
.\setup.ps1
# Activate virtual environment
.\venv\Scripts\Activate.ps1
# Create virtual environment
python3.13 -m venv venv
# Activate
source venv/bin/activate # Mac/Linux
# Install dependencies
pip install -r requirements.txt
- Python 3.13 (required)
- Windows: PowerShell and winget (for automatic Python installation)
- Mac/Linux: Python 3.13 installed manually
- Modern web browser for interactive viewer
# Check Python version
python --version
# Test imports
python -c "import rasterio, numpy, geopandas; print('OK')"
- Download a region:
python ensure_region.py ohio
- Start viewer:
python serve_viewer.py
- Open browser:
http://localhost:8001/interactive_viewer_advanced.html