Multiwfn forum

Dear Developers and Users

It is my first entry in this forum so, I would like to thank Tian Lu for his efforts to create, maintain, and develop Multiwfn so good and useful as it has been.

I could compute a Surface ElectroPotential using the 3.7 version without problems: it was a long time calculation (14 hours in my laptop), but I could finish it. When I asked to see the created surface (it was beautiful) but it was a one-color (greenish with some parts in slightly modified). I was expecting for a colored map (colors varying from dark blue until hot red, for negative and positive values), like is showed in several papers and textbooks. Please, could you point me what I did wrong or which must be my next steps to conclude this task? I mean, must I follow 4.A.13 example, using VMD as an "auxiliary" software?

I thank you in advance for your attention

My best regards

Eduardo