DurovPwin: A new version to plot the expanded Durov diagram for hydro-chemical data analysis

► DurovPwin program is a dedicated Durov diagram plot with many new features. ► Plots pH and TDS on log scale next to the diagram and create X-Y plot of water element. ► New features as working under Windows, using GUI and compatibility with other systems. ► The ability to create subgroups and select electrical balance tolerance. ► Creates analysis report for water properties of the 9 fields on expanded Durov diagram.