aqfig-package           Functions to help draw figures displaying air
                        quality data and model output
kristen.colors          Sets up a color palette which is particularly
                        appropriate for use with the
                        scatterplot.density function
ozone1                  Daily maximum ozone concentrations
ozone2                  Daily maximum ozone concentrations
plot3d.points           Make 3-D scatterplot (using colored or
                        differently-sized points)
ragged.image            Produces a "ragged" image plot
scatterplot.density     Use color to show the density of points in a
                        scatterplot
vertical.image.legend   Put color bar legend in the right plot margin.
