[Radiance-general] in which documentation can I find the introduction of *.rif file-a new user

[Rob Guglielmetti]

ZZ wrote:
> Dear all,
>
> in which documentation can I find the introduction of *.rif file.
>   

The manpage for rad is a good place to start:

http://radsite.lbl.gov/radiance/man_html/rad.1.html

- Rob