A review of hydrogeo (0.0.1.1)

3

Draw Piper-Hill diagrams of water quality

The hydrogeo package allows the user to display Piper-Hill diagrams of water quality. The function produces neat diagrams, with the only visible problem being that some axis labels are displayed upside down. The package is currently orphaned, but available from the archive. This could be a useful package for those in the hydrology/water quality area.