[Radiance-general] Radiance-general Digest, Vol 86, Issue 5

Mon Apr 11 07:52:06 PDT 2011

thanks one and all....

really apprecaite the help...

il follow the instructions and get back to all soon...

thanks once again
dhaRam

On Mon, Apr 11, 2011 at 12:30 AM, <
radiance-general-request at radiance-online.org> wrote:

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> Today's Topics:
>
>   1. ecotect to radiance simulation (dharam)
>   2. Re: ecotect to radiance simulation (Lars O. Grobe)
>   3. Re: ecotect to radiance simulation (Ignacio Fajardo)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 10 Apr 2011 12:52:07 +0530
> From: "dharam" <dharmesh.124 at gmail.com>
> To: <radiance-general at radiance-online.org>
> Subject: [Radiance-general] ecotect to radiance simulation
> Message-ID: <4da15aa6.c5352b0a.5bb6.ffffdab4 at mx.google.com>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi there..
>
>
>
> Im masters student from India doing my dissertation on the topic:  analysis
> of Indian traditional trellis (Jali) for daylighting
>
>
>
> My question is...
>
> 1. i have done modelling in ecotect and the same im exporting to radiance
> for daylighting results...
>
> Im very new to the software... i need guidance on how to get proper views
> and information regarding the model.
>
> I also want to know hoe to map down results from radiance so for different
> cases il have to compare.
>
>
>
> 2. i have to give the material of sandstone to my model... the whole model
> material is sandstone ..but i don find sandstone as a material in ecotect.
> Instead its in a layer...so what procedure i have to follow for that or is
> there a method for direct application of the material.
>
> thanks
>
>
>
> If any tutorial or anyone could guide me....
>
>
>
> dhaRam
>
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>
> Message: 2
> Date: Sun, 10 Apr 2011 11:30:31 +0300
> From: "Lars O. Grobe" <grobe at gmx.net>
> To: Radiance general discussion <radiance-general at radiance-online.org>
> Subject: Re: [Radiance-general] ecotect to radiance simulation
> Message-ID: <97ECFC11-4067-4BC8-950F-B60466E966A4 at gmx.net>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi, and welcome!
>
> > I also want to know hoe to map down results from radiance so for
> different cases il have to compare.
> >
> What are the metrics you want to compare? Are you looking for point-alike
> illuminance (as sensor readings), hours where certain criteria are met,...?
> Are you going with measured climate data or with come CIE skies?
> > 2. i have to give the material of sandstone to my model... the whole
> model material is sandstone ..but i don find sandstone as a material in
> ecotect. Instead its in a layer...so what procedure i have to follow for
> that or is there a method for direct application of the material.
> >
> It would be nice to have some samples measured using a spectrometer. As you
> probably only need gray levels for your application, comparing a gray chart
> with known reflectances to your samples should be enough. It may also be
> interesting to get an idea on how much reflectance varies for the sandstone
> found and used in the region. Probably a purely diffuse plastic material can
> then represent the material in your model.
>
> Cheers, Lars.
>
> --
> Dipl.-Ing. Architect Lars O. Grobe
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> Message: 3
> Date: Sun, 10 Apr 2011 12:18:49 -0400
> From: Ignacio Fajardo <primiark at gmail.com>
> To: Radiance general discussion <radiance-general at radiance-online.org>
> Subject: Re: [Radiance-general] ecotect to radiance simulation
> Message-ID: <BANLkTinQn5wuB8xugNR=vLFVpn2aS=rXKA at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi dhaRam
>
> We do a lot of daylight simulations in Ecotect -  Radiance - Daysim for
> external consultant
> and personal I have done a master, the professor at the university they
> don?t teach all that you need to know about
> the software and the data.
>
> You need to export the model from Eco to Radiance, and you have two
> options.
> But before to do that you need to give in Eco the reflections value of the
> material - material properties and colour.
>
> For Sandstone i recomend to find the coeficient of reflection + the colour
> of the material, is important that kind of data for the simulation.
>
> To export is high recommend to be sure the path of radiance.
> You need cameras in Eco to see the 3D inside render in radiance.
>
> The first option to export is from CP Radiance (last window). CP open a new
> control panel, be sure that the options selected in Eco are the same
> in CP Radiance, and the click render. This data is very usefull to Daysim.
>
> The other options is called Final Render, this options give the possibility
> to export Rad data to Eco analysis grid.
> To export the data is very simple because Eco show an alarm of new data to
> export when radiance had finished.
>
> You can download powerfull information from the page of Harvard University,
> Diego Ibarra from Chile shows on PDF importants tips.
> Best Regards
>
>
>
> 2011/4/10 dharam <dharmesh.124 at gmail.com>
>
> > Hi there..
> >
> >
> >
> > Im masters student from India doing my dissertation on the topic:
>  analysis
> > of Indian traditional trellis (Jali) for daylighting
> >
> >
> >
> > My question is...
> >
> > 1. i have done modelling in ecotect and the same im exporting to radiance
> > for daylighting results...
> >
> > Im very new to the software... i need guidance on how to get proper views
> > and information regarding the model.
> >
> > I also want to know hoe to map down results from radiance so for
> different
> > cases il have to compare.
> >
> >
> >
> > 2. i have to give the material of sandstone to my model... the whole
> model
> > material is sandstone ..but i don find sandstone as a material in
> ecotect.
> > Instead its in a layer...so what procedure i have to follow for that or
> is
> > there a method for direct application of the material.
> >
> > thanks
> >
> >
> >
> > If any tutorial or anyone could guide me....
> >
> >
> >
> > dhaRam
> >
> > _______________________________________________
> > Radiance-general mailing list
> > Radiance-general at radiance-online.org
> > http://www.radiance-online.org/mailman/listinfo/radiance-general
> >
> >
>
>
> --
>        Jorge Ignacio Fajardo F-A
>                   Arquitecto *MDCS*
>
> iBSA - Ingenier?a Blanda S.A
> USGBC Member
> Jean Mermoz 12, of. D
> Of.: (562) 934.7083
> Cel. (567) 8782497
>
> Las Condes, Santiago. Chile
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> End of Radiance-general Digest, Vol 86, Issue 5
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