rbatt / spatialdiversity Goto Github PK

The Aleutian Islands does not have all of its islands mapped in my figures because the database used in map does not have longitude coordinates that go lower than -180, the international dateline.

Need to figure out how to plot these polygons.

For the neighborhood maps, if there is only 1 site with significant local autocorrelation, then the color bar only shows a single value, and this value does not match the color of the dot. E.g., SEUS Total Extinction:

It's probably because I do something like

r <- range(values)
bar_vals <- seq(r[1], r[2], length.out=3)

So when there is only one value, there is no from value in the call to seq. Could use an if() to make it ±0.01 around the single value, which should place the single value in the middle of the color bar, where it belongs. Might also check how R does its axes, e.g., via pretty().

From smoothing. E.g., richness values for a site exceed even the richness for the region as a whole. Might be from smoothing ramping up values along an unconstrained trajectory (e.g., edge), though I'm not sure.