JWGeotech Documentation

User guides and engineering reference manuals for JSlope, JRunout, JStereonet, JWedge, JLab, JMapper, JRadar, and JVoxel.

Choose an application to explore its workspace, inputs, analysis methods, results, and project workflows. Press Ctrl K to search the manuals.

JSlope

Build slope-stability models, configure groundwater and support, and evaluate slip surfaces.

JRunout

Simulate rockfall trajectories, assess mitigation, and interpret endpoint distributions.

JStereonet

Edit orientations, identify joint sets, assess kinematic feasibility, and explore discrete fracture networks.

JWedge

Assess surface and underground rock stability, edit excavation sections, and review support and results.

JLab

Compare strength criteria, calibrate against test data, and prepare material reports.

JMapper

Map discontinuities on textured surfaces, interpret structural sets, and save local projects.

JRadar

Plan radar placements, inspect terrain visibility and displacement sensitivity, and save local studies.

JVoxel

Map finite release surfaces, identify enclosed masses and inspect simulated voxel deposition in 3D.

JSlope and JRunout are separately licensed products within the same browser application. They share the canvas, scenarios, engineering materials, and .jws project container, while retaining their own analysis tools and manuals.

JStereonet, JWedge, JLab, JMapper, JRadar, and JVoxel have separate application workspaces and project formats. These applications are available with a free account and require sign-in. Their Help → Documentation commands open these website guides in a new tab, leaving current work open in the app.

Local analysis and online services

Ordinary calculations and project-file handling run in the browser. Account, licensing, Cloud Materials, and explicitly hosted spatial and computation features use online services. These manuals are available on the website; reading them requires a connection.