By Wen-Hsing Chiang
This ebook and CD-ROM supply an entire simulation approach for modeling groundwater movement and shipping approaches. The spouse full-version software program (PMWIN) comes with a certified graphical user-interface, supported versions and courses and a number of other important modeling instruments. instruments contain a Presentation software, a consequence Extractor, a box Interpolator, a box Generator, a Water funds Calculator and a picture Viewer. booklet and CD-ROM are special at amateur and skilled groundwater modelers.
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Extra info for 3D-Groundwater Modeling with PMWIN: A Simulation System for Modeling Groundwater Flow and Transport Processes
The Cell Information dialog box Fig. 9. The Search and Modify Cell Values dialog box • Shift + left mouse button or Ctrl+Q. Open the Cell Information dialog box (Fig. 8), which displays the user-speciﬁed data of the cell pointed to by the grid cursor. • Ctrl + left mouse button. Open the Search and Modify Cell Values dialog box (Fig. 9). This allows you to display all cells that have a value located within the Search Range (to be speciﬁed). According to the user speciﬁed Value and the operation Options, you can easily modify the cell values.
The Preferences dialog box • MODFLOW- Version: Several variants of MODFLOW are supported and included in PMWIN Pro. Each variant is associated with an executable program. 5. The default Modﬂow Version is ”MODFLOW96 + Interface to MT3D96”. This version works with all supported transport models, including MT3D, MT3DMS, RT3D and MT3D99. Of particular note is that when using MODFLOW-2000 for parameter estimation, Modﬂow Version must be set to ”MODFLOW-2000”, otherwise it is not possible to switch the Flow Package (see below) to the LPF package, which are required for estimating aquifer parameters within MODFLOW-2000.
4 Specifying Data for Transient Simulations If a model has more than one stress period, the button appears in the Tool bar. Clicking on this button opens the Temporal Data dialog box (Fig. 10), which is used to manage model data for transient simulations. The following describes the use of the dialog box. • The table displays the status of the model data of each stress period. The boxes in the Data Status column have three states: – : Model data has been speciﬁed and will be used for the simulation.
3D-Groundwater Modeling with PMWIN: A Simulation System for Modeling Groundwater Flow and Transport Processes by Wen-Hsing Chiang