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civil3d-surface-analyzer

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Civil 3D surface analysis skill for terrain modeling, earthwork, and drainage analysis

QUICK START

How to use this skill

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  1. Open your project in Codex.
  2. Copy the prompt below and paste it into your agent.
  3. Review the proposed files and risks before you approve installation.
Prompt to paste
I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/a5c-ai/babysitter/blob/HEAD/library/specializations/domains/science/civil-engineering/skills/civil3d-surface-analyzer/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/civil3d-surface-analyzer/. Do not write files or run scripts until I approve.

After I approve, install the complete skill folder, including required referenced files, into that project location. Verify it is discoverable, then tell me its actual invocation name and how to use it. Do not claim it is installed until you have verified it.

Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

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

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