[Archive] Volume potential incorrect calculations

Message by Aldo:
I’m simulating a 100m tall prism on moon surface with SPIS-Dust.
All calculations por plasma and dust populations seem to be OK (See images in links).
But the volume potential doesn’t seem to match species or dust density. I’m not concluding this only from potential values, the potential gradients dont seem to match with density gradients neather (Images in links).
Does this has something to do with poisson eq. solver parameters??