The 2D Grid module is used for creating and editing two-dimensional Cartesian grids. 2D grids are primarily used for surface visualization and contouring. This is accomplished by interpolating to the grid. The figure below is an example of interpolating contaminant concentration data to a 2D grid.
Concentration Data Interpolated to a 2D Grid
Watertable Elevations From a MODFLOW Simulation
Related Links:
Modules
Creating and Editing 2D Grids
Converting 2D Grids
2D Grid Display Options
Importing/Exporting GIS Grids
2D Grid Tool Palette