civil3d-surface-analyzer

# Civil 3D Surface Analyzer Skill ## Purpose The Civil 3D Surface Analyzer Skill performs terrain surface analysis including slope analysis, cut/fill calculations, drainage analysis, and earthwork quantity computation. ## Capabilities - Surface analysis (slope, elevation, contours) - Cut/fill volume calculation - Drainage analysis - Corridor modeling - Cross-section generation - Earthwork quantities - Surface comparison - Watershed delineation ## Usage Guidelines ### When to Use - Analyzing site topography - Calculating earthwork volumes - Evaluating drainage patterns - Designing corridors ### Prerequisites - Survey data available - Surface model created - Design criteria defined - Section intervals established ### Best Practices - Verify surface accuracy - Use appropriate comparison methods - Consider shrink/swell factors - Document calculation methods ## Process Integration This skill integrates with: - Highway Geometric Design - Stormwater Management Design - Slope Stability Analysis ## Configuration ```yaml civil3d-surface-analyzer: analysis-types: - slope - elevation - drainage - volumes surface-types: - existing - proposed - corridor output-formats: - report - xml - csv ``` ## Output Artifacts - Surface analysis maps - Volume reports - Drainage diagrams - Cross-sections