[yt-users] Log scale

[Elizabeth Tasker]

Hi,

I'm doing slices of the potential field:

p = pc.add_slice("PotentialField", 2)
pc.set_width(10, 'kpc')
p.set_zlim(-4500,-2500)
p.modify["grids"]()

Is there a way to force the scale to the logarithmic like for density 
slices?

thanks,

Elizabeth