[Radiance-general] gendaylit

[Marija Velickovic]

Hi Nick,

Use default value - 0, since Radiance output is in radiance values for
visible part of light.

Note:
- if you are using irradiance values from EPW files use  -W dir_norm
diff_horiz
- if you are using irradiance values from Stal-light files (for Europe) use
-G dir_horiz dif_horiz

Don't worry for fropen error on Ubuntu

Marija

2008/9/24 Nick Doylend <radiance at ndoylend.fastmail.fm>

>
> 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 'fropen':
> fropen.c:45: warning: incompatible implicit declaration of built-in
> function 'strcpy'
>
> 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
>
>
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