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gwn-dtm specifications
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| version |
- 6.1.x |
| platform |
- MicroStation Version 5.0, and 5.5
- AutoCAD R12, R13 and R14
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operating system |
- DOS
- PC WINDOWS 3.1/95/NT |
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installed size |
- Under 4.0 MB (Including Demo files)
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system req. |
- 8 MB RAM min. under MicroStation (PC)
- 8 MB RAM min. under AutoCAD (PC)
- Math co-processor |
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interface |
- MicroStation/AutoCAD pulldown menus
- Over 65 dialogue boxes (One for each command)
- DOS environment operation
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method of input |
- Keyboard
- Dialogue box
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method of processing |
- Interactive with graphics
- Batch mode
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user definable settings |
- Feature table
- Project location
- Element attributes on import
- Units (English/Metric)
- Precision for elevations and stations
- File names (naming convention) |
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data integrity |
- File based |
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points |
- Stored as 3D coordinate
- Unlimited number allowed (hard disk & MS/AC limit) |
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utility module |
- Extract element
- Digitize element
- Select element
- Station linear element
- Extract X-sections
polygon
- Extract TTM polygon
- Densify string (breakline) data
- Append ASCII files
- Delete files
- List ASCII file
- Feature maintenance
- Global settings
- Project manger
- Set file data masks
- New job
- About
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base module |
- Format foreign ASCII data to TA2
- Import TA2 ASCII file into graphics
- Export TA2 format data from graphics
- Import a terrain model into graphics
- Import a skirt into graphics
- Import contours by index/elevation
- Clip TA2 data by polygon
- Build a terrain model using external TA2 file
- Build a terrain model using current graphical elements
- Apply breaklines
- Modify TTM Absolute elevation
- Modify TTM Relative elevation
- Merge design terrain model
- Append terrain models
- Modify TTM Edit vertices
- Modify TTM Delete facets
- Modify TTM Add triangle
- Modify TTM Add point within triangle
- Clip a terrain model by polygon
- Compress a terrain model
- Contour a terrain model
- Smooth/weed contours
- Label contours
- Terrain model query (Z on plane)
- Terrain model drape: TA2 format data
- Terrain model drape: overlay grid
- Prismoidal Volumes
- Grid Volumes
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profile / section module |
- Alignments
- Annotate alignments
- Profile a terrain model
- Display profile graph
- Add profile to graph
- Edit Xsection assignment
- Xsection a terrain model
- Display Xsections graphs
- Display Xsection/profile graphs
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template design module |
- Import design profile into graphics
- Export design profile from graphics
- Edit design profile
- Vertical curve design
- Design templates
- Edit template assignment file
- Generate design Xsections
- Xsection volume report
- Survey layout report
- Merge design Xsection
- Convert 2D profile to 3D
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slope analysis module |
- Edit ratio assignment
- Slope ratio
- Slope drainage
- Slope area
- Line of sight
- Edit projection assignment
- Project to surface
- Project to elevation
- Merge projection
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annotation commands |
- Annotate alignment
- Station linear element
- Design profile grades
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manual |
- Index and Glossary
- Detailed information for each command with examples
- Detailed tutorial/training section
- Detailed information on Parameter File and Feature Table settings
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tutorial |
- Tutorial/training guide
- Detailed information on use of commands
- Users own data may be substituted for sample data
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