[Radiance-general] gendaylit

[Nick Doylend]

I'm sure I had it working on Windows once but I now can't get it to pick
up the coeff_perez.dat file - it's in my radiance/lib folder, correctly
specified in my RADPATH variable.  Should it be somewhere else?

Compiling on Ubuntu 7.10 seems to work, albeit with the following
warning:

gcc  -c fropen.c
fropen.c: In function $B!F(Bfropen$B!G(B:
fropen.c:45: warning: incompatible implicit declaration of built-in
function $B!F(Bstrcpy$B!G(B

Should I worry about this?

Finally, which output option should I use if I want similar output to
gensky, W/m2.sr (solar), W/m2.sr (visible), or lm/m2.sr.  I'm guessing
the former?

Nick