MODFLOW-LGR Workflow: Difference between revisions

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To use MODFLOW-NWT in an existing [[GMS:MODFLOW Grid Workflow|MODFLOW project]], use the following processes:
To use [[GMS:MODFLOW-LGR|MODFLOW-LGR]] (Local Grid Refinement) in an existing [[GMS:MODFLOW Grid Workflow|MODFLOW project]], use the following processes:
 
{{MODFLOW-LGR Project Workflow}}


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!style="text-align:left;"|1. Begin with an existing MODFLOW project.
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: The existing model can be created using the [[GMS:MODFLOW Conceptual Model Workflow|conceptual model]] or [[GMS:MODFLOW Grid Workflow|grid based]] approach.
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!style="text-align:left;"|2. Change the simulation to use MODFLOW-LGR.
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:# Select [[GMS:MODFLOW Commands|''MODFLOW'' | '''Global Options''']].
:# In the [[GMS:Global_Options/Basic_Package#Version|''MODFLOW Global/Basic Package'']] dialog, select the ''LGR'' radio button.
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{{Navbox GMS}}
{{Navbox GMS}}
[[Category:MODFLOW Workflows|LGR]]
[[Category:MODFLOW Workflows|LGR]]

Latest revision as of 15:51, 2 August 2017

To use MODFLOW-LGR (Local Grid Refinement) in an existing MODFLOW project, use the following processes:

1. Begin with an existing MODFLOW project.
The existing model should be created using the conceptual model approach.
2. Change the simulation to use MODFLOW-LGR.
  1. Select MODFLOW | Global Options.
  2. In the MODFLOW Global/Basic Package dialog, select the LGR radio button.
3. Run MODFLOW-LGR.
  1. Save Save Macro.svg the project.
  2. Run MODFLOW Run MODFLOW Macro.svg.
4. Create a child grid.
  1. Use the Select Cells Select 3D Cell Tool.svg tool to drag a box in the child grid area.
  2. Right-click in the selected area and select Create Child Grid….
  3. Enter child grid parameters in the Create Child Grid dialog.
5. Define MODFLOW-LGR options.
  1. Select MODFLOW | Global Options.
  2. In the MODFLOW Global/Basic Package dialog, select the LGR Options button.
  3. Set parameters in the LGR Options dialog.
6. Map to MODFLOW for the child grid.
  1. Select the conceptual model Conceptual Model Icon.svg.
  2. Select Feature Objects | Map → MODFLOW Map to MODFLOW Macro.svg.
  3. Select the appropriate options in the Map → Model dialog.
7. Save and re-run MODFLOW-LGR.
  1. Save Save Macro.svg the project.
  2. Run MODFLOW Run MODFLOW Macro.svg.


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