Nivelties in the Mini-CAD module
2D groundwater system

Calculation of steady-state groundwater flow.

2D groundwater system

Capabilities:

  • Powerful mesh generator with mesh condenser and optimizer
  • import of ASCII-Data
  • Consideration of seepage lines and the unsaturated zone
  • Definition of layer boundaries using fixed values or an interpolation mesh (data import of ASCII-Data of GGU-GEO GRAPH)
  • Graphically oriented data input and editor for fixed boundary conditions such as potentials and single, line or area flux
  • Powerful evaluation tools
  • Color supported presentation of results such as normal, colored or 3-dimensional Iso-lines, tables or circle diagrams
  • Evaluation and presentation of potentials, velocities vx, vy and flux in any cross-section
  • Evaluation and presentation of groundwater level, aquifer thickness, groundwater distance from surface, "artesian" areas and "dry"areas
  • Evaluation and presentation of flow lines with path and time increment
  • Calculation of differential-maps of two previous calculations and presenation as as normal, colored or 3-dimensional Iso-lines
  • Automatic export of tansient data for the programs GGU-TRANSIENT, GGU-CONTAM FE/RW
  • Interface for the program GGU-SS-FLOW 3D (3-dimensional groundwater systems)
  • Free design of graphical data output
  • Copy of screen windows and paste in word processing program

System requirements

GGU-Software runs on PCs with the following specifications:

  • Pentium III or higher processor
  • minimum 64MB memory
  • Microsoft Windows 2000, XP, Vista, 7
  • 100MB free hard disk space
  • DVD-ROM drive or internet connection (for installation)
  • VGA or higher resolution monitor
  • USB Interface (1.1 or higher) (for licence dongle)