To see the heads calculated by MODFLOW, select File|Import|Model Results... In the Open file dialog box, the file containing the heads will already be selected. Click Open to select it. In the Select Model Results to Import dialog box, click OK. The grid will be colored with the heads for the single stress period. If desired, you can turn off coloring the grid with the model results and instead view contour lines of the results. You specify the contours in the Contour Data pane of the Data Visualization dialog box. In the Contour Data pane, the data set for the heads will be named "Head_P1_S1." You will find it under "Data Sets|Optional|Model Results|3D Data."
