Trees
Three linked scatterplots display 100 simulated trees, comparing height by age, location on a map of the woods, and annual growth by distance from a spring. A shared brush highlights the same tree across all charts simultaneously. Built with D3 v3 and SVG, the example loads tree measurements from a CSV and uses `d3.svg.brush` to coordinate selections, while `d3.scale.linear` and `d3.svg.axis` render axes. A green field rect marks the mapped area.
AI-generated descriptionAdapted from http://bl.ocks.org/mbostock/4063663, this only chooses certain combinations of dimensions to display in a 3x1 matrix
forked from <a href='http://bl.ocks.org/tomshanley/'>tomshanley</a>'s block: <a href='http://bl.ocks.org/tomshanley/b800db97f69506752a58'>Brush scatterplot, three by one matrix</a>