AHGW:Create MODFLOW Well Records

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Create MODFLOW Well Records dialog

The Create MODFLOW Well Records tool is accessed by double-clicking on "ArcGIS Tool icon.png Create MODFLOW Well Records" under the "ArcGIS Toolset icon.png Well Permitting" toolset under the "ArcGIS Toolset icon.png MODFLOW Analyst" toolset under the "ArcGIS Toolbox icon.png Arc Hydro Groundwater Tools" toolbox. This tool takes point features with screen top and bottom elevations and a discharge rate and creates MODFLOW well records for the appropriate cells of a MODFLOW model. The new records are stored in the target WEL table and can be used to populate a MODFLOW well package file.

The following fields are available. Required fields are marked with a ArcGIS required - green circle icon.png icon. Fields marked with a ArcGIS Error icon.png icon may either not be supported or the table doesn't exist.

  • ArcGIS required - green circle icon.png Input Point Features – Click the ArcGIS Browse button.png button to bring up the Input Point Features dialog in order to specify the input point features representing wells.
  • ArcGIS required - green circle icon.png Unique ID Field – Select from the drop-down the unique identifier field (usually HydroID).
  • ArcGIS required - green circle icon.png Pumping Rate Field – Select from the drop-down the pumping rate field.
  • ArcGIS required - green circle icon.png Screen Top Elevation Field – Select from the drop-down the screen top elevation field.
  • ArcGIS required - green circle icon.png Screen Bottom Elevation Field – Select from the drop-down the screen bottom elevation field.
  • Target WEL Table – Click the ArcGIS Browse button.png button to bring up the Target WEL Table dialog in order to specify the target table for writing MODFLOW well records (usually WEL).
  • Only Active Cells – Turn on to create well records only in active cells. Turn off to create well records for all cells.
MODFLOW Layers / Tables
  • DISVars Features – Click the ArcGIS Browse button.png button to bring up the DISVars Features dialog in order to specify the DISVars table (part of the MODFLOW Data Model).
  • TopElev Table – Click the ArcGIS Browse button.png button to bring up the TopElev Table dialog in order to specify the TopElev table (part of the MODFLOW Data Model).
  • BotmElev Table – Click the ArcGIS Browse button.png button to bring up the BotmElev Table dialog in order to specify the BotmElev table (part of the MODFLOW Data Model).
  • Basic Table – Click the ArcGIS Browse button.png button to bring up the Basic Table dialog in order to specify the Basic table (part of the MODFLOW Data Model).
  • Input Cell2D Features – Click the ArcGIS Browse button.png button to bring up the Input Cell2D Features dialog in order to specify the Cell2D features representing the MODFLOW cells.