[TASK]: Sensitivitiy analysis: Heatmap/scatter switch

[blanchco]

Describe the task
We want to have the ability to switch between a heatmap and a scatter plot for the sensitivity analysis charts

[blanchco]

For heatmaps, I don't think we have the ability with vega-lite but vega does have it. Vega-lite seems to lack the interpolation for the heatmaps which is needed otherwise the chart just looks like the point chart with rectangles instead

[jamiewaese-uncharted]

Here's some rough design:

1. There are radio buttons at the bottom of the sensitivity analysis section for toggling between scatterplot and heatmap views.
2. If if its possible to somehow hide the redundant charts the page would have less clutter and be easier to read.