Surface water source fractions and hydraulic heads for Biebrza River Catchment in water year 2002

This dataset is a result of integrated hydrological modelling with the HydroGeoSphere model and the Hydraulic Mixing-Cell method. Study area is the Biebrza River Catchment, however, the grid is refined only in the lower Biebrza floodplain. The hydraulic heads were verified based on water levels managed by Biebrza National Park and the water mixing zonation was verified using hydrochemical data. Data are stored in two .plt files.
- biebrza.porous_media.plt contains the 3D time-variant hydrological variables for the porous media (groundwater domain)
- biebrza.overland_flow_and_mixing.plt contains the 2D time-variant hydrological variables, including the water sources HMC fractions, for the surface water (surface water domain)
The .plt files are binary, they can be opened using TecPlot 360 (commercial software) or ParaView (open software).