Base Metrics | Expression-Based Metrics | Function-Based Metrics | Add Layers to a Stack | Custom Catalog Rows | Assign Custom Process Groups | Rename External Layers

Read Example Data | Prepare the Bathymetry | Derive Metrics and Process Groups | Summarize Sampling Rectangles | Transects and Cross-Sections | Isobath Corridors | PCA and Model-Ready Tables | Custom Metrics

Extract and Summarize Terrain

Metric Catalog | Assigning Groups | Representatives | Custom Metrics

Slope, Aspect, and Orientation | Roughness, TRI, Rugosity, and Surface Area | BPI, TPI, and Scale | Curvature | Methodological Background and Related Software

Data and Surface Orientation | Automatic Transect Orientation | Manual Angle Override | Sampling Cross-Sections | Single-Transect Profile | Metric Profiles

Terrain Metrics | Transects | Cross-Sections | Isobath Corridors | PCA | Local QA Summary

Raster Paths and SpatRasters | Vector Inputs | CRS | Depth Convention | Visual Check

Understand the bundled example | 1. Import and match images | Coordinate requirement | 2. Validate the imported points | 3. Summarize the original CPCe labels | 4. Review and apply a project crosswalk | 5. Calculate standardized cover summaries | 6. Create and inspect a QC overlay | 7. Prepare leakage-aware ML point labels | 8. Understand patches and sparse masks | 9. Run the complete writer | Before using project results

Retain modeled routes | Map modeled high-use corridors | Compare with reference routes

Load example inputs | Run a baseline model | Compare walking speed and path assumptions | Diagnose inputs | Map bottlenecks

Representative packaged output | Setup | Locate example input files | Read Spatial Inputs | Raw input diagnostics | Clean Roads | Prepare Tsunami Zones | Check the land/water classification | Check the two tsunami zones | Crop roads to an inner extent before escape-point detection | Combine buffered roads with the escape zone | Compare escape-point methods | Prepare Core Inputs | Create the Evacuation Grid | Create the Road Mask | Create Road Origin Points | Create the Conductance Surface | Calculate Least-Cost Distance | Convert Distance to Time | Create Evacuation Polygons | Run the High-Level Wrapper | Final map check | Write Outputs | Troubleshooting checklist | References

Example inputs | Candidate safety exits | Modeled evacuation time | Scenario comparison | Outputs users can write

Install and load | Load the packaged example data | Run the workflow | What you get back

Coordinate reference system | Hazard, terrain, and road inputs | Buffers and origin density | Conductance and least-cost paths | Output clipping

Three spatial roles | Prepare the zones | Model travel to safety

Regional checklist | Minimal workflow | Common customizations | Case-specific preprocessing | References

Read Example Data | Prepare the Bathymetry | Derive Metrics and Process Groups | Summarize Sampling Rectangles | Transects and Cross-Sections | Isobath Corridors | PCA and Model-Ready Tables | Custom Metrics

Extract and Summarize Terrain

Slope, Aspect, and Orientation | Roughness, TRI, Rugosity, and Surface Area | BPI, TPI, and Scale | Curvature | Methodological Background and Related Software

Data and Surface Orientation | Automatic Transect Orientation | Manual Angle Override | Sampling Cross-Sections | Single-Transect Profile | Metric Profiles

Terrain Metrics | Transects | Cross-Sections | Isobath Corridors | PCA | Local QA Summary

Raster Paths and SpatRasters | Vector Inputs | CRS | Depth Convention | Visual Check

Metric Catalog | Assigning Groups | Representatives | Custom Metrics

Base Metrics | Expression-Based Metrics | Function-Based Metrics | Add Layers to a Stack | Custom Catalog Rows | Assign Custom Process Groups | Rename External Layers