It is possible to export different data types from the groundwater model via File 
Export:
The first four menu items make it possible to save the following without further input:
the current display (*.plx)
the current display as geo referenced file (*.tif, *jpg, *.bmp, *png)
the mesh in 2dm/dbr-format
the mesh in case/geo-format for Ensight (2D model only)
When you save the current view as geo referenced raster image the image's width and the number of dpi are then set in the window that opens.
The following items are from the post-processing module NACHLAUF. They are described in detail in the following chapters.