[Radiance-general] Installing gendaylit

Chandrayee Basu chandrayeeee at gmail.com
Tue Mar 3 06:14:52 PST 2009


Hello

I am trying to determine Daylight coefficient in a classroom using ESP-r and
RADIANCE. I am getting a message on selecting sky type that "not  a radiance
skyfile". What could be the reason for this? I have installed Gendaylit and
included the link to the Gendaylit in PATH and to the Sky .cal files in
RAYPATH. Is it some problem with gensky? What should I do about this?

Thank you

Regards
Chandrayee




2009/2/23 Jack de Valpine <jedev at visarc.com>

> Ack, please disregard! It works fine as is.
>
> Sorry!
>
> Jack de Valpine wrote:
>
>  Hi all,
>
> Gendaylit seems to spit out an uncommented line as part of the outpu:
>
> gendaylit : the actual zenith radiance....
>
> This results in output that cannot be run, unless a comment "#" is added
> in. Is there some reason for this? I have added a "#" in the src and
> recompiled to remove this.
>
> Thanks,
>
> -Jack
>
>
> Thomas Bleicher wrote:
>
>
> On 17 Feb 2009, at 11:34, Chandrayee Basu wrote:
>
> Is there any problem regarding the location of Gendaylit? The binaries of
> RADIANCE are in /usr/local/bin while the libraries are in
> /usr/local/lib/ray. But the default location of the Gendaylit components is
> /usr/local/radiance. Could this be a problem? Do I have to reset the
> environment variable PATH for Gendaylit?
>
>
> The simplest solution is to edit the makefile and
> change the installation locations to your existing
> Radiance installation (binary and libraries). Then
> run 'make install' again in the source directory.
>
> Alternatively you can extend your RAYPATH and
> PATH to include the location of gendaylit and its
> *.cal files.
>
> There is no risk of overwriting existing
> files so I would recommend the first option;
>
> Regards,
> Thomas
>
>
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>
> --
> # Jack de Valpine
> # president
> #
> # visarc incorporated
> # http://www.visarc.com
> #
> # channeling technology for superior design and construction
>
>
> ------------------------------
>
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>
> --
> # Jack de Valpine
> # president
> #
> # visarc incorporated
> # http://www.visarc.com
> #
> # channeling technology for superior design and construction
>
>
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-- 
Chandrayee Basu (M.Tech)
Schröfelhofstraße 12, WG 07/02
81375 München
+49-89-289-22403
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