Changed the plotting units for the setplot wave option. Now showing f_nu and variants instead of f_lambda. The model and ufspec y-axis is photons/cm^2/s/Hz; emodel and eufspec are in Jansky (1e-23 erg/cm^2/s/Hz); eemodel and eeufspec in keV Jy. The latter is a bizarre mixed unit but it isn't clear to me what to use here. It might be an idea to have an option for the user to switch between f_lambda and f_nu.
Updated: decided that for the eemodel/eeufspec plots the units should be erg/cm^2/s corresponding to standard nu F_nu plots.
Independently, I fixed an error in setting the y-axis range for eufspec and eeufspec under setplot wave.