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TABLE OF FIGURES

Figure 1-1: Account login/sign-up interface. ................................................................................................ 9
Figure 1-2: Hydrosimulatics Sign Up Form. .............................................................................................. 10
Figure 1-3: Options for describing user job title/type and affiliation. ........................................................ 10
Figure 1-4: Hydrosimulatics Account Edit Form........................................................................................ 12
Figure 1-5: View Message Box .................................................................................................................. 12
Figure 1-6: Activity Report interface. ......................................................................................................... 13
Figure 1-7: MAGNET User Available Download List. .............................................................................. 13
Figure 2-1: MAGNET Modeling Environment upon login. ....................................................................... 16
Figure 2-2: Using the Map Display Tools to customize the display. .......................................................... 18
Figure 2-3: Default Parameters and Options menu. .................................................................................... 20
Figure 3-1: Creating and adjusting the model domain using the ‘DomainRect’ and ‘DomainZone’ button.
The blue in-set map highlights the ‘un-do’ button available after altering any node position. ................... 22
Figure 3-2: The Model Grid and Solver settings available in the Default Parameters and Options menu.
Default values/settings are shown. .............................................................................................................. 23
Figure 3-3: Options and parameters for assigning aquifer elevations in MAGNET. Default values/settings
are shown. ................................................................................................................................................... 25
Figure 3-4: Different possible settings for the aquifer bottom elevations. .................................................. 26
Figure 3-5: Options and settings for parametrizing the hydraulic conductivity of the aquifer. Default
values/setting are shown. ............................................................................................................................ 27
Figure 3-6: Options for applying recharge along the top of the model boundary. Default values/settings
are shown. ................................................................................................................................................... 28
Figure 3-7: Surface leakance parameter text box. ....................................................................................... 29
Figure 3-8: Options for applying boundary conditions for flow and/or solute transport modeling. ........... 29
Figure 3-9: Example of the hierarchical modeling approach for developing appropriate boundary
conditions in the study area. ........................................................................................................................ 30
Figure 3-10: Options for unsteady (transient) modeling in MAGNET. Default values/parameters are
shown. ......................................................................................................................................................... 31
Figure 3-11: Options for assigning an initial head distribution across the model domain. Default
value/parameters are shown. ....................................................................................................................... 31
Figure 4-1: Polyline feature added to the model domain and the Polyline Attributes menu. ..................... 33
Figure 4-2: Sub-menu for editing Transient prescribed head data. ............................................................. 34
Figure 4-3: Edit Polyline Attributes sub-menu for assigning unique head values at different vertex
locations. Default values/options are shown. .............................................................................................. 35
Figure 4-4: Edit Polyline Attributes sub-menu for assigning polyline attributes needed for computing two-
way head dependent flux. Default values/options are shown. .................................................................... 36
Figure 4-5: Edit Polyline Attributes sub-menu for assigning polyline attributes needed for computing one-
way head dependent flux. Default values/options are shown. .................................................................... 37
Figure 4-6: Sub-menu for editing Transient prescribed head data. ............................................................. 38
Figure 4-7: Editing attributes of a pre-existing polyline feature. ................................................................ 39
Figure 4-8: Zone feature added to the model domain and the Zone Attributes menu. ............................... 40
Figure 4-9: Elevation sub-menu (for Zone conceptual features). ............................................................... 42
Figure 4-10: Example Cross-section results (see Section 5.4) of using and not using Partial Penetration for
a zone feature in MAGNET. When partial penetration is not used, the solute source is distributed

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