[Radiance-general]Genklemsamp

[Christian Humann]

Hi Andy,
Indeed that was the problem, thanks once again!
Chris
On Apr 22, 2010, at 8:13 PM, Andy McNeil wrote:

> Hi Chris,
> hmm...   can you check venetian_blind.xml to make sure that it is a  
> full klems basis (not half or quarter). you should see something  
> that looks like this:
> <AngleBasisName>LBNL/Klems Full</AngleBasisName>
> Andy
>
> On Apr 22, 2010, at 3:57 PM, Chris Humann wrote:
>
>> Thanks Andy!
>> I had figured I was overlooking something like that.
>>
>> The routine runs now, but am getting a different warning after  
>> running dctimestep:
>> warning - unexpected data at end of binary file window.dmx
>>
>>
>>
>> Christian Humann ~ Associate
>> LOISOS + UBBELOHDE
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>> 1917 Clement Avenue  Building 10A
>> Alameda, CA  94501 USA
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>> 510 521 3800 VOICE
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>> www.coolshadow.com
>>
>>
>>
>> On Apr 22, 2010, at 2:09 PM, Andy McNeil wrote:
>>
>>> Hi Chris,
>>> You need to add -m 2 to your genskyvec command.  The -m argument  
>>> in genskyvec should agree with -e MF:  setting in the rtcontrib  
>>> command that creates the daylight matrix.
>>> Andy
>>>
>>>
>>> On Apr 22, 2010, at 10:49 AM, Chris Humann wrote:
>>>
>>>> I've been tinkering with Genklemsamp to generate a daylight  
>>>> matrix file of a window for input into Dctimestep.  I'm using a  
>>>> simple 15' x15' x 10' room with a single, south facing window and  
>>>> run Genklemsamp as follows:
>>>> $ genklemsamp -vd 0 -1 0 -vu 0 0 1 -c 20000 material.rad  
>>>> window.rad | rtcontrib -c 20000 -e MF:2 -faf -f reinhart.cal -b  
>>>> rbin -bn Nrbins -m sky_glow @render.opt  isotropic_sky.oct >  
>>>> window.dmx
>>>>
>>>> The above seems to go through it's paces without a hitch and  
>>>> generates the expected 'window.dmx'  file.
>>>>
>>>> However, when I run dctimestep using the above 'window.dmx file,  
>>>> a venetian_blind.xml file from Optics, and sky patch coefficient  
>>>> images generated with  vwrays and rtcontrib as follows:
>>>> $ gensky 9 21 12:00 -a 37.71 -o 122.21 -m 120 | genskyvec |  
>>>> dctimestep image/glass_d_c4%03d.hdr venetian_blind.xml window.dmx  
>>>> >  test_9-21_1200.hdr
>>>> I get the following error:
>>>> fatal - unexpected EOF reading Window.dmx
>>>>
>>>> Has anyone else run into this?
>>>>
>>>> Thanks.
>>>>
>>>> Chris
>>>>
>>>> Christian Humann ~ Associate
>>>> LOISOS + UBBELOHDE
>>>> - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> 1917 Clement Avenue  Building 10A
>>>> Alameda, CA  94501 USA
>>>> - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> 510 521 3800 VOICE
>>>> 510 521 3820 FAX
>>>> - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> www.coolshadow.com
>>>>
>>>>
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