Hello all,

I'm using Pymol v1.5 (from fink, so open source version) to trace large scene that I have. To that end, I'm avoiding having PyMOL open and I wrote a small python script to do the rendering for me. All goes well, except this last part (don't mind the obvious variable names):

cmd.ray(width, height, renderer=2)
cmd.png(default_name+'.png', dpi=300, ray=False)

This actually renders my scene twice. I've tried cmd.do and it does the same.. am I missing something or is this not supposed to happen?

Thanks and cheers,

João [...] Rodrigues
http://nmr.chem.uu.nl/~joao