[Radiance-general] Help:Setting up a radiance system

[steve michel]

I am a new comer to radiance simulations. I have installed radiance on a 
linux OS in tandem with a modeler(blender3d) to prepare my models. Testing 
the setup gave me the following console output:


<<$ rad test.rif
        oconv test.rad > test.oct
        rm -f test.amb
        rpict -vf test.vf -x 1280 -y 960 -ps 8 -pt .16 -dp 128 -ar 8 -ds .4 
-dt .2 -dc .25 -dr 0 -sj 0 -st .5 -af test.amb -aa .4 -ad 64 -as 0 -av 10 10 
10 -lr 3 -lw .02 -ps 2 -x 1280 -y 960 -ab 0 -aa 0.20000000298 -ar 32 -ad 32 
-as 32 -av 0.5 0.5 0.5 test.oct > testraw_vw1.unf
rpict: fatal - cannot find function file "rayinit.cal"
rpict: 270616 rays, 67.52% after 0.001u 0.000s 0.002r hours on ubuntu
rad: error rendering view vw1>>

I verified that radiance files are present in /usr/lib/share/radiance and 
rayinit.cal is present. I did edit my .bashrc file with: export 
PATH=.:/usr/lib/radiance/bin:${PATH}

any help on this matter would be appreciated.

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