Dear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan
Dear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an older CIE standard. I don't remember which one, but gensky was written in the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky type, but I'm not sure it adheres to the newer 2002 standard.
Most people who care about the sky distribution using gendaylit, but if enough people really want it, I could see about updating gensky to the current CIE standard(s).
Cheers,
-Greg
From: "Ehsan M.Vazifeh" <[email protected]>
Subject: [Radiance-general] CIE version in gensky
Date: November 15, 2014 9:28:12 AM ESTDear All,
I have a lazy question, what is the latest version of CIE sky used in gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time consuming to program and update the gensky but as its part of my research work, I'll be glad if I can take part in updating it.
Cheers,
Ehsan
On 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an older CIE standard. I don't remember which one, but gensky was written in the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky type, but I'm not sure it adheres to the newer 2002 standard.
Most people who care about the sky distribution using gendaylit, but if enough people really want it, I could see about updating gensky to the current CIE standard(s).
Cheers,
-GregFrom: "Ehsan M.Vazifeh" <[email protected]>
Subject: [Radiance-general] CIE version in gensky
Date: November 15, 2014 9:28:12 AM ESTDear All,
I have a lazy question, what is the latest version of CIE sky used in gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general
Zack Rogers developed a module for Python (IES_gensky.py) that is part of
SPOT and updates the gensky model.
I also seem to remember that in one of the early Radiance workshops there
was a reference to an updated CIE sky generator that could produce all 15
standard sky models. I don't think it ever got a public release but the
source files were exchenged off-list now and then.
Regards,
Thomas
On Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time
consuming to program and update the gensky but as its part of my research
work, I'll be glad if I can take part in updating it.Cheers,
EhsanOn 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an
older CIE standard. I don't remember which one, but gensky was written in
the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky
type, but I'm not sure it adheres to the newer 2002 standard.Most people who care about the sky distribution using gendaylit, but if
enough people really want it, I could see about updating gensky to the
current CIE standard(s).Cheers,
-Greg*From: *"Ehsan M.Vazifeh" <[email protected]>
*Subject: *[Radiance-general] CIE version in gensky
*Date: *November 15, 2014 9:28:12 AM EST
Dear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.Cheers,
Ehsan_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general
Hi Thomas,
Thank you for the information. I don't have problem with implementing it in
MATLAB or something, but thought would be good to have latest CIE in
gensky. I will do my best to do a comparison of current gensky with the
latest CIE model to see if there is a significant improvement in prediction
or not. if so, why not to update the gensky.
Cheers,
Ehsan
On Thu, Nov 20, 2014 at 2:24 PM, Thomas Bleicher <[email protected]> wrote:
Zack Rogers developed a module for Python (IES_gensky.py) that is part of
SPOT and updates the gensky model.I also seem to remember that in one of the early Radiance workshops there
was a reference to an updated CIE sky generator that could produce all 15
standard sky models. I don't think it ever got a public release but the
source files were exchenged off-list now and then.Regards,
ThomasOn Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time
consuming to program and update the gensky but as its part of my research
work, I'll be glad if I can take part in updating it.Cheers,
EhsanOn 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an
older CIE standard. I don't remember which one, but gensky was written in
the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky
type, but I'm not sure it adheres to the newer 2002 standard.Most people who care about the sky distribution using gendaylit, but if
enough people really want it, I could see about updating gensky to the
current CIE standard(s).Cheers,
-Greg*From: *"Ehsan M.Vazifeh" <[email protected]>
*Subject: *[Radiance-general] CIE version in gensky
*Date: *November 15, 2014 9:28:12 AM EST
Dear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.Cheers,
Ehsan_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general
Hi,
I missed that thread, so a late reply. While having the current CIE skies in gensky would certainly nice, we do not really depend on it. Philip Greenup had the models implemented in a little cal-file (ssldlum.cal), which used to be on www.radiance-online.org in the patches-directory but disappeared with the installation of the new web-site.
Still, the file is documented on page 251 of Philip's thesis (a highly recommended reading, not only that one page..). For a quick pragmatic problem-solving copy&paste will do: http://eprints.qut.edu.au/15936/1/Philip_Greenup_Thesis.pdf
Cheers, Lars.
Zack Rogers developed a module for Python (IES_gensky.py) that is part of SPOT and updates the gensky model.
I also seem to remember that in one of the early Radiance workshops there was a reference to an updated CIE sky generator that could produce all 15 standard sky models. I don't think it ever got a public release but the source files were exchenged off-list now and then.
Regards,
ThomasOn Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,I will happy to have latest version of sky model. I know it is time consuming to program and update the gensky but as its part of my research work, I'll be glad if I can take part in updating it.
Cheers,
EhsanOn 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an older CIE standard. I don't remember which one, but gensky was written in the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky type, but I'm not sure it adheres to the newer 2002 standard.
Most people who care about the sky distribution using gendaylit, but if enough people really want it, I could see about updating gensky to the current CIE standard(s).
Cheers,
-GregFrom: "Ehsan M.Vazifeh" <[email protected]>
Subject: [Radiance-general] CIE version in gensky
Date: November 15, 2014 9:28:12 AM ESTDear All,
I have a lazy question, what is the latest version of CIE sky used in gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan
Hi Lars and all,
Thanks for the plug Lars!
For anyone interested in my cal file (from several years ago), let me know and I can send it through.
Cheers,
Phil.
Dr Phillip Greenup
Senior Designer | Lighting
Arup
Level 17 1 Nicholson Street Melbourne VIC 3000
t +61 3 9668 5500 d +61 3 9668 5669
f +61 3 9663 1546
www.arup.com<http://www.arup.com/>
From: Lars O. Grobe [mailto:[email protected]]
Sent: Thursday, 15 January 2015 9:02 AM
To: Radiance general discussion
Subject: Re: [Radiance-general] CIE version in gensky
Hi,
I missed that thread, so a late reply. While having the current CIE skies in gensky would certainly nice, we do not really depend on it. Philip Greenup had the models implemented in a little cal-file (ssldlum.cal), which used to be on www.radiance-online.org<http://www.radiance-online.org> in the patches-directory but disappeared with the installation of the new web-site.
Still, the file is documented on page 251 of Philip's thesis (a highly recommended reading, not only that one page..). For a quick pragmatic problem-solving copy&paste will do: http://eprints.qut.edu.au/15936/1/Philip_Greenup_Thesis.pdf
Cheers, Lars.
Zack Rogers developed a module for Python (IES_gensky.py) that is part of SPOT and updates the gensky model.
I also seem to remember that in one of the early Radiance workshops there was a reference to an updated CIE sky generator that could produce all 15 standard sky models. I don't think it ever got a public release but the source files were exchenged off-list now and then.
Regards,
Thomas
On Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]<mailto:[email protected]>> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time consuming to program and update the gensky but as its part of my research work, I'll be glad if I can take part in updating it.
Cheers,
Ehsan
On 17 Nov 2014, at 02:40, Greg Ward <[email protected]<mailto:[email protected]>> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an older CIE standard. I don't remember which one, but gensky was written in the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky type, but I'm not sure it adheres to the newer 2002 standard.
Most people who care about the sky distribution using gendaylit, but if enough people really want it, I could see about updating gensky to the current CIE standard(s).
Cheers,
-Greg
From: "Ehsan M.Vazifeh" <[email protected]<mailto:[email protected]>>
Subject: [Radiance-general] CIE version in gensky
Date: November 15, 2014 9:28:12 AM EST
Dear All,
I have a lazy question, what is the latest version of CIE sky used in gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan
____________________________________________________________
Electronic mail messages entering and leaving Arup business
systems are scanned for acceptability of content and viruses
Seems like a nice thing to include in Radiance proper, no?
On Wed, Jan 14, 2015 at 3:06 PM, Phillip Greenup <[email protected]> wrote:
Hi Lars and all,
Thanks for the plug Lars!
For anyone interested in my cal file (from several years ago), let me know
and I can send it through.Cheers,
Phil.
*Dr Phillip Greenup*
Senior Designer | Lighting
*Arup*
Level 17 1 Nicholson Street Melbourne VIC 3000
*t* +61 3 9668 5500 *d* +61 3 9668 5669
*f* +61 3 9663 1546
*From:* Lars O. Grobe [mailto:[email protected]]
*Sent:* Thursday, 15 January 2015 9:02 AM
*To:* Radiance general discussion
*Subject:* Re: [Radiance-general] CIE version in genskyHi,
I missed that thread, so a late reply. While having the current CIE skies
in gensky would certainly nice, we do not really depend on it. Philip
Greenup had the models implemented in a little cal-file (ssldlum.cal),
which used to be on www.radiance-online.org in the patches-directory but
disappeared with the installation of the new web-site.Still, the file is documented on page 251 of Philip's thesis (a highly
recommended reading, not only that one page..). For a quick pragmatic
problem-solving copy&paste will do:
http://eprints.qut.edu.au/15936/1/Philip_Greenup_Thesis.pdfCheers, Lars.
Zack Rogers developed a module for Python (IES_gensky.py) that is part
of SPOT and updates the gensky model.I also seem to remember that in one of the early Radiance workshops there
was a reference to an updated CIE sky generator that could produce all 15
standard sky models. I don't think it ever got a public release but the
source files were exchenged off-list now and then.Regards,
Thomas
On Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time
consuming to program and update the gensky but as its part of my research
work, I'll be glad if I can take part in updating it.Cheers,
Ehsan
On 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an
older CIE standard. I don't remember which one, but gensky was written in
the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky
type, but I'm not sure it adheres to the newer 2002 standard.Most people who care about the sky distribution using gendaylit, but if
enough people really want it, I could see about updating gensky to the
current CIE standard(s).Cheers,
-Greg
*From: *"Ehsan M.Vazifeh" <[email protected]>
*Subject: *[Radiance-general] CIE version in gensky
*Date: *November 15, 2014 9:28:12 AM EST
Dear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.Cheers,
Ehsan
____________________________________________________________
Electronic mail messages entering and leaving Arup business
systems are scanned for acceptability of content and viruses_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general
I agree. If it's not too much trouble to update gensky and we can do it properly, I'm all in favor of including this in the main distro.
-Greg
From: Rob Guglielmetti <[email protected]>
Subject: Re: [Radiance-general] CIE version in gensky
Date: January 14, 2015 2:11:30 PM PSTSeems like a nice thing to include in Radiance proper, no?
On Wed, Jan 14, 2015 at 3:06 PM, Phillip Greenup <[email protected]> wrote:
Hi Lars and all,Thanks for the plug Lars!
For anyone interested in my cal file (from several years ago), let me know and I can send it through.
Cheers,
Phil.
Dr Phillip Greenup
Senior Designer | Lighting
Arup
Level 17 1 Nicholson Street Melbourne VIC 3000
t +61 3 9668 5500 d +61 3 9668 5669
f +61 3 9663 1546
From: Lars O. Grobe [mailto:[email protected]]
Sent: Thursday, 15 January 2015 9:02 AM
To: Radiance general discussion
Subject: Re: [Radiance-general] CIE version in genskyHi,
I missed that thread, so a late reply. While having the current CIE skies in gensky would certainly nice, we do not really depend on it. Philip Greenup had the models implemented in a little cal-file (ssldlum.cal), which used to be on www.radiance-online.org in the patches-directory but disappeared with the installation of the new web-site.
Still, the file is documented on page 251 of Philip's thesis (a highly recommended reading, not only that one page..). For a quick pragmatic problem-solving copy&paste will do: http://eprints.qut.edu.au/15936/1/Philip_Greenup_Thesis.pdf
Cheers, Lars.
Zack Rogers developed a module for Python (IES_gensky.py) that is part of SPOT and updates the gensky model.
I also seem to remember that in one of the early Radiance workshops there was a reference to an updated CIE sky generator that could produce all 15 standard sky models. I don't think it ever got a public release but the source files were exchenged off-list now and then.
Regards,
Thomas
On Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time consuming to program and update the gensky but as its part of my research work, I'll be glad if I can take part in updating it.
Cheers,
Ehsan
On 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an older CIE standard. I don't remember which one, but gensky was written in the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky type, but I'm not sure it adheres to the newer 2002 standard.
Most people who care about the sky distribution using gendaylit, but if enough people really want it, I could see about updating gensky to the current CIE standard(s).
Cheers,
-Greg
From: "Ehsan M.Vazifeh" <[email protected]>
Subject: [Radiance-general] CIE version in gensky
Date: November 15, 2014 9:28:12 AM EST
Dear All,
I have a lazy question, what is the latest version of CIE sky used in gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.
Cheers,
Ehsan
____________________________________________________________
Electronic mail messages entering and leaving Arup business
systems are scanned for acceptability of content and viruses_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general
That would be ideal, but even if the .cal file were just available in "lib"
for folks to use if they wanted, that would be sweet. My intent was not to
create more work. =)
On Wed, Jan 14, 2015 at 3:20 PM, Greg Ward <[email protected]> wrote:
I agree. If it's not too much trouble to update gensky and we can do it
properly, I'm all in favor of including this in the main distro.-Greg
*From: *Rob Guglielmetti <[email protected]>
*Subject: *Re: [Radiance-general] CIE version in gensky
*Date: *January 14, 2015 2:11:30 PM PST
Seems like a nice thing to include in Radiance proper, no?
On Wed, Jan 14, 2015 at 3:06 PM, Phillip Greenup <[email protected] > > wrote:
Hi Lars and all,
Thanks for the plug Lars!
For anyone interested in my cal file (from several years ago), let me
know and I can send it through.Cheers,
Phil.
*Dr Phillip Greenup*
Senior Designer | Lighting
*Arup*
Level 17 1 Nicholson Street Melbourne VIC 3000
*t* +61 3 9668 5500 *d* +61 3 9668 5669
*f* +61 3 9663 1546
*From:* Lars O. Grobe [mailto:[email protected]]
*Sent:* Thursday, 15 January 2015 9:02 AM
*To:* Radiance general discussion
*Subject:* Re: [Radiance-general] CIE version in genskyHi,
I missed that thread, so a late reply. While having the current CIE skies
in gensky would certainly nice, we do not really depend on it. Philip
Greenup had the models implemented in a little cal-file (ssldlum.cal),
which used to be on www.radiance-online.org in the patches-directory but
disappeared with the installation of the new web-site.Still, the file is documented on page 251 of Philip's thesis (a highly
recommended reading, not only that one page..). For a quick pragmatic
problem-solving copy&paste will do:
http://eprints.qut.edu.au/15936/1/Philip_Greenup_Thesis.pdfCheers, Lars.
Zack Rogers developed a module for Python (IES_gensky.py) that is part
of SPOT and updates the gensky model.I also seem to remember that in one of the early Radiance workshops there
was a reference to an updated CIE sky generator that could produce all 15
standard sky models. I don't think it ever got a public release but the
source files were exchenged off-list now and then.Regards,
Thomas
On Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time
consuming to program and update the gensky but as its part of my research
work, I'll be glad if I can take part in updating it.Cheers,
Ehsan
On 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an
older CIE standard. I don't remember which one, but gensky was written in
the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky
type, but I'm not sure it adheres to the newer 2002 standard.Most people who care about the sky distribution using gendaylit, but if
enough people really want it, I could see about updating gensky to the
current CIE standard(s).Cheers,
-Greg
*From: *"Ehsan M.Vazifeh" <[email protected]>
*Subject: *[Radiance-general] CIE version in gensky
*Date: *November 15, 2014 9:28:12 AM EST
Dear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.Cheers,
Ehsan
____________________________________________________________
Electronic mail messages entering and leaving Arup business
systems are scanned for acceptability of content and viruses_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general
The old radiance websites still exist, if you know how to get to them:
http://radsite.lbl.gov/radiance/
https://www.radiance-online.org:447/
Your browser will probably complain about the security of the second one,
and if you have an overzealous IT department you might not be able to use
port 447
Andy
On Wed, Jan 14, 2015 at 2:02 PM, Lars O. Grobe <[email protected]> wrote:
Hi,
I missed that thread, so a late reply. While having the current CIE skies
in gensky would certainly nice, we do not really depend on it. Philip
Greenup had the models implemented in a little cal-file (ssldlum.cal),
which used to be on www.radiance-online.org in the patches-directory but
disappeared with the installation of the new web-site.Still, the file is documented on page 251 of Philip's thesis (a highly
recommended reading, not only that one page..). For a quick pragmatic
problem-solving copy&paste will do:
http://eprints.qut.edu.au/15936/1/Philip_Greenup_Thesis.pdfCheers, Lars.
Zack Rogers developed a module for Python (IES_gensky.py) that is part of
SPOT and updates the gensky model.
I also seem to remember that in one of the early Radiance workshops there
was a reference to an updated CIE sky generator that could produce all 15
standard sky models. I don't think it ever got a public release but the
source files were exchenged off-list now and then.Regards,
ThomasOn Mon, Nov 17, 2014 at 2:09 PM, Ehsan <[email protected]> wrote:
Hi Dr. Ward,
I will happy to have latest version of sky model. I know it is time
consuming to program and update the gensky but as its part of my research
work, I'll be glad if I can take part in updating it.Cheers,
EhsanOn 17 Nov 2014, at 02:40, Greg Ward <[email protected]> wrote:
Hi Ehsan,
The gensky command has overcast and clear sky distributions based on an
older CIE standard. I don't remember which one, but gensky was written in
the late 80's. Subsequently in 1991 or so, I added an "intermediate" sky
type, but I'm not sure it adheres to the newer 2002 standard.Most people who care about the sky distribution using gendaylit, but if
enough people really want it, I could see about updating gensky to the
current CIE standard(s).Cheers,
-Greg*From: *"Ehsan M.Vazifeh" <[email protected]>
*Subject: *[Radiance-general] CIE version in gensky
*Date: *November 15, 2014 9:28:12 AM ESTDear All,
I have a lazy question, what is the latest version of CIE sky used in
gensky at the moment? their latest update was in 2002 (CIE GENERAL SKY
STANDARD DEFINING LUMINANCE DISTRIBUTIONS) if I am correct.Cheers,
Ehsan_______________________________________________
Radiance-general mailing list
[email protected]
http://www.radiance-online.org/mailman/listinfo/radiance-general