[Radiance-general] modeling external glass lamella

[Rob Guglielmetti]

Greg Ward wrote:
> Hi Anne,
> 
> You need to share your trans specification, as this may be a problem.  
> It's too easy to get it wrong, and specify a surface that produces more 
> light than it receives....

Anne,

There is also an excellent flowchart for understanding how trans 
interactions are calculated; it definitely helps in defining valid trans 
descriptions:

http://www.schorsch.com/rayfront/manual/transdef.html

- Rob G.