Figure: VN example of prior streams with cutoff meander paleochannels

Figure: VN example of a 3D stochastic K-field 8 layered model realization.

These example generations in 2D or layered 3D images are suitable for use in groundwater models using the standard or more advanced MODFLOW computer codes or equivalent for use in particle tracking (random walk) solute transport applications. The main aim of VN was for the benefit of hydrogeologists that were familiar with MODFLOW; GUI Ground Water Vistas for running computer model code for example and the SURFER and DIDGER programs developed by Golden Software.