[yt-users] Multiplot Phaseplot

[Charles Hansen]

I am trying to make a multi-plot of phase plots, but running into 
difficulty.  Phase plots seem to be different from the other plot 
objects I am used to dealing with.

If I copy the cookbook version of multi_plot.py, but replace the lines like

p = pc.add_slice("Density", 0, figure = fig, axes = axes[0][0], 
use_colorbar=False)

with the global_phase_plots.py cookbook lines

dd = pf.h.all_data()
p = pc.add_phase_object(dd, ["Density","Temperature","x-velocity"], 
figure=fig, axes=axes[0][0], use_colorbar=False)

The code immediately crashes because phase plots do not take the 
use_colorbar argument.  When I take out 'use_colorbar=False', the script 
runs, but the resulting plot is all purple (the lowest value on the 
default colorbar).  This is especially confusing because phase plots 
normally have lots of white no matter what you do with the colorbar.

Does anyone know how to fix this?  For what it is worth, I am still on 
the old svn trunk (I still use Raven).

Thanks,
Charles