[Radiance-general] Missing Font for Falsecolor

[Greg Ward]

Hi Nick,

You need to make sure that helvet.fnt is in one of the directories in  
your $RAYPATH environment variable.  This is explained (somewhat) in  
ray/README.

Best,
-Greg

> From: "Nick Calcagni" <nac342 at drexel.edu>
> Date: August 21, 2008 6:08:12 PM PDT
>
> I tried to use the falsecolor program on an image and received an  
> error:
>
> nick at nick-desktop:~/scene1$ falsecolor -i scene1_bf.pic -p  
> scene.pic -cl -s 12 -n 12 -l Lux > lux.pic
> fatal - cannot find font file "helvet.fnt"
>
>
> I'm missing Helvet[ica]? Seems like a weird error. Where do I get  
> the font file and in which file do I place it on my computer?  
> (Ubuntu OS)
>
> Thanks!
> Nick Calcagni