Predominance diagrams

Speciation plots

Reaction path calculations

Fitting

Contouring

PhreePlot

PhreePlot is a program for making geochemical plots and fitting geochemical models to observations with PHREEQC.

Introduction

PhreePlot contains an embedded version of PHREEQC. PhreePlot sits on top of PHREEQC and makes it relatively straightforward to do repetitive PHREEQC calculations, the type of calculations that are often needed to make a plot. PhreePlot uses tags placed within the PHREEQC input file to identify places where substitutions are to be made and has several looping mechanisms to control the values substituted. It also contains software for generating Postscript plot files. If Ghostscript and GSview are installed then automatic conversion to pdf, png, jpg, ai, eps and epsi formats is possible, as well as viewing of the natively-generated ps files. In addition to normal PHREEQC-type calculations, PhreePlot can be used to generate predominance diagrams, make 2D-contour plots and to fit PHREEQC models to observations using various optimization routines.

Download

Documentation

Gallery

Acknowledgements

The following are acknowledged for their major contributions to the code in PhreePlot:

A full list of Acknowledgements is given in the PhreePlot Guide.

Feedback

Please send David Kinniburgh (david@phreeplot.org) bug reports and any comments on the Installer, program or documentation. Examples to add to the Gallery are also welcome.

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