# Grain Growth Dataset for Topological Data Analysis

This dataset contains grain growth simulations for studying microstructure evolution and topological features.

## Dataset Configurations

### minimal
Full resolution grain labels with basic statistics
- Train: 41140 examples
- Val: 5142 examples
- Test: 5143 examples

### minimal_exploration
Downsampled 200×200 for rapid prototyping
- Train: 41140 examples
- Val: 5142 examples
- Test: 5143 examples


## Quick Start

```python
from datasets import load_dataset

# Load dataset
dataset = load_dataset("your-repo/grain-growth", "minimal", streaming=True)

# Process examples
for example in dataset['train']:
    labels = example['grain_labels']
    # Compute features as needed
    boundaries = extract_grain_boundaries(labels)
```

See the main dataset card for detailed usage examples and feature descriptions.