Piper diagrams are used by geochemists to describe and clasify natural groundwaters, see for example Wikipedia.. A Piper diagram consists of two ternary plots and a central diamond plot. They can be ...

Ternary plot in altitude method for matlab. FUNCTION [HG,HCB]=TERSURF(m,n,p,d,mlbl,nlbl,plbl) plots the values in the vector d as a pseudo color plot in a ternary diagram in altitude method. The three ...