I just purchased a ShowMeMore subscription and am looking to build a multi-level Sankey with a variable number levels. I have defined level1, level2, level3… level6.
My issue is that 1 path may have 2 levels, another may have 6. Paths with only 2 levels show as NULL in levels 3, 4,5, and 6. This is causing the Sankey to be rendered correctly for paths with 6 levels, but incorrectly with those with fewer than 6 levels.
Is there a way to show paths with fewer than 6 levels without incorrectly visualizing the nulls?
Something similar to this, where the path is terminated at the point where no further levels exist: