### Ternary Graph Multiple Series

Posted:

**Sun Mar 24, 2019 6:21 am**I am having problems with sending multiple series to a ternary graph, as follows:

1. My program sends chemistry data to a normal X-Y plot. This data can be grouped by sample (e.g. one data point per series), by sample site (e.g. one of many data points per series) or perhaps grouped by sample date or other parameters.

2. I expected the same facility with a ternary graph - the only difference being that I have to send 3 parameters rather than two, and the graph would auto-calculate the three values as percentages.

3. The program contains extensive code to control colours, symbols and lines used for the series, and I was hoping to be able to use this with ternary graphs.

4. However, when I try to send multiple series to a ternary graph (see attached example project), I obtain multiple graphs nested insides each other.

I am perplexed by this, and would appreciate your urgent attention to this problem.

Thanks and regards

Errol

1. My program sends chemistry data to a normal X-Y plot. This data can be grouped by sample (e.g. one data point per series), by sample site (e.g. one of many data points per series) or perhaps grouped by sample date or other parameters.

2. I expected the same facility with a ternary graph - the only difference being that I have to send 3 parameters rather than two, and the graph would auto-calculate the three values as percentages.

3. The program contains extensive code to control colours, symbols and lines used for the series, and I was hoping to be able to use this with ternary graphs.

4. However, when I try to send multiple series to a ternary graph (see attached example project), I obtain multiple graphs nested insides each other.

I am perplexed by this, and would appreciate your urgent attention to this problem.

Thanks and regards

Errol