A function to visualize a multi-optimum OU process evolving on a phylogeny
plotOUtreesim(pars, tree, ptsperunit = 100, pal = rainbow, aph = 255,
lwd = 1)A bayou parameter list to simulate the OU process from
A phylogenetic tree
A number giving the number of points to simulate per unit time
A color palette function
The alpha value for transparency of the lines
The width of the lines