AHGW:IBOUND to Polygon

IBOUND to Polygon dialog

The IBOUND to Polygon tool is accessed by double-clicking on " IBOUND to Polygon" under the " Views" toolset under the " MODFLOW Analyst" toolset under the " Arc Hydro Groundwater Tools" toolbox. This tool creates an active area polygon feature class from a Cell2D layer. The extents of the active areas are determined by an IBOUND array.

The following fields are available. Required fields are marked with a icon. Fields marked with a icon may either not be supported or the table doesn't exist.

• Input Cell2D Features – Click the button to bring up the Input Cell2D Features dialog in order to specify the polygon layer representing the Cell2D layer of MODFLOW grid cells.
• Input Basic Table – Click the button to bring up the Input Basic Table dialog in order to specify the Basic table, part of the MODFLOW Data Model, containing the IBOUND array.
• IBOUND Array Table – Select from the drop-down the field in the Basic table that represents the IBOUND array.
• Input Index Table – Click the button to bring up the Input Index Table dialog in order to specify the CellIndex table.
• Output IBOUND Polygon Feature Class – Click the button to bring up the Output IBOUND Polygon Feature Class dialog in order to specify the resulting polygon feature class containing the active area polygons.
• Layer ID – Optional. Enter the MODFLOW layer (K) ID. If left empty the tool will create an active area polygon for each of the MODFLOW layers.