From: Soumik Ghosh (soumik2805_at_gmail.com)
Date: Mon Jul 13 2020 - 02:26:34 CDT

Hi,

I have been trying to map an electrostatic potential to an electron density
of a molecule. Afterwards I want to render it. Since I cannot get POVRAY
3.6 to render the colours, I am using Tachyon. How do you get a transparent
background with Tachyon as you would with the POVRAY +UA command?

Thanking you in advance,
Soumik Ghosh