By Wen-Hsing Chiang
This e-book and CD-ROM provide a whole simulation approach for modeling groundwater circulation and shipping strategies. The better half full-version software program (PMWIN) comes with a qualified graphical user-interface, supported types and courses and a number of other priceless modeling instruments. instruments comprise a Presentation device, a outcome Extractor, a box Interpolator, a box Generator, a Water finances Calculator and a photo Viewer. publication and CD-ROM are detailed at beginner and skilled groundwater modelers.
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Additional resources for 3D-Groundwater Modeling with PMWIN: A Simulation System for Modeling Groundwater Flow and Transport Processes
To create an animation sequence 1. Select File | Animation to display an Animation dialog box. 2. In the Animation dialog box, click the open ﬁle button to display a Save File dialog box. Select an existing frame ﬁle or specify a new base ﬁle name for the frame ﬁles in the dialog box, then click Open. Like a movie, an animation sequence is based on a series of of frames. nnn, where basename is the base ﬁle name and nnn is the serial number of the frame ﬁles. Note. To protect the model data, the frame ﬁles must not be saved in the same folder as the model data.
For transient simulations, the conﬁned storage coefﬁcient (speciﬁc storage × layer thickness) is used to calculate the rate of change in storage. Transmissivity of each cell is constant throughout the simulation. – Type 1: The layer is strictly unconﬁned. The option is valid for the ﬁrst layer only. Speciﬁc yield is used to calculate the rate of change in storage for this layer type. During a ﬂow simulation, transmissivity of each cell varies with the saturated thickness of the aquifer. – Type 2: A layer of this type is partially convertible between conﬁned and unconﬁned.
Click the assign value button 3. Move the mouse pointer into a polygon. The boundary of the polygon will be highlighted. 4. Press the Delete key. button or the To assign value(s) to polygons 1. If the display mode is not Grid View or Map View, click the button or the button to switch to the Grid View or Map View. 2. Click the assign value button and click the button. 3. Move the mouse pointer into a polygon. The boundary of the polygon will be highlighted. The value(s) of the polygon will be displayed in the status bar.