Ternary Graphs in Origin - OriginLab - Origin and OriginPro - Data Analysis and Graphing

This ternary contour plot displays a couple of customizations worth noting. The XYZ data are plotted in the layer twice, once as a color-mapped contour plot (XYZZh), and the second time as a scatter diagram (XYZ only). Further, the XYZ point at row index

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