Trilean values can be displayed by the chart software already in principle.
But I imagine that ternary data can be configured and presented in more convenient ways for clearer diagrams of multiple time series.
* Variations exist for the representation of this data type.
It would be nice to support it without adding transformations in extra columns (or rows).
Can any known conversions become built-in for such input data?
* Intermediate increments should not be displayed as in comparison to regular line chart types.
Specific lines or filled rectangles should be shown in lanes.