🚂 EPIC: Drainage System Implementation (pymsys) #5
Description
🎯 Epic Overview
Implement the drainage system extension (pymsys) with Pipe, Manhole elements and gradient calculation capabilities.
📋 Epic Goals
- Design drainage-specific parameter schema
- Implement Pipe and Manhole elements
- Create gradient calculation system
- Add drainage-specific validation rules
- Integrate with existing railway infrastructure
🔗 Related Issues
Drainage parameter design, element implementations, gradient normalization system.
🏗️ Drainage Elements
- Pipe: diameter, length, material, gradient, invert levels
- Manhole: diameter, depth, cover level, invert level
- GradientNormalization: slope calculations, minimum gradients
- DrainageNetwork: connectivity validation, flow analysis
📐 Technical Features
- Gradient calculations: `calculate_slope(start_level, end_level, length)`
- Network validation: `validate_connectivity(pipes, manholes)`
- Flow analysis: `calculate_capacity(diameter, gradient)`
- Level normalization: `normalize_invert_levels(network)`
✅ Definition of Done
- Pipe and Manhole elements fully implemented
- Gradient calculation system working
- Integration with railway elements tested
- Drainage network validation complete
- Documentation and examples provided
💧 Impact
Extends PyM Core to handle complete infrastructure projects including drainage systems.