[Radiance-general] gendaylit error

Ji Zhang hope.zh at gmail.com
Tue Dec 21 08:51:33 PST 2010


Dear Radiance experts,

I got the following error message when trying to run "gendaylit 3 2 15.25 -a
42 -o 108 -m 110 -P 1 0.35" in windows command line:

"file coeff_perez.dat cannot be opened"
"lect_coeff_perez does not work"

I've checked that the "coeff_perez.dat" file is inside the C:\Radiance\lib
folder already.

Can you help to advize me the source of this problem and suggest a solution?


The Radiance I'm using is v.3.8 which is installed via installing
DIVAforRhino(version1.1f) from http://diva-for-rhino.com/download.html.

My system is Windows XP 32-bit home edition.

My system PATH is set as:
;C:\Daysim\bin_windows\;C:\Radiance\bin\;C:\DAYSIM

My system RAYPATH is set as:
;C:\Daysim\lib\;.C:\Radiance\lib\;.

Thanks!

Ji
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