[Radiance-general] DGP dgi and ugr are "-1.#IND00"

[yaojian]

Dear Jan,

Would you please send me a copy of the old 0.9f version. Thank you.


Jian




At 2012-05-23 00:28:49,"Jan Wienold" <jan.wienold at ise.fraunhofer.de> wrote:
Dear Jian,

it seems that the luminance values are very high (Ev>33000lux)  and that there are some overflows of variables internally. I found no solution quickly, the only thing I found was using the old 0.9f version + vta doesn't show this behaviour.
I will have a look at this next week when I'm back in office.

Jan


On 05/22/2012 04:20 PM, yaojian wrote:
Dear Jan,

the header is:
test2-14.pic:
#?RADIANCE
CAPDATE= 2012:05:19 23:15:40
evalglare evalglare -c -c test2-14.pic test2-14.pic -T -T 400 400 280 280 0.2 0.2 rcp_c1-14.pic rcp_c1-14.pic
evalglare 1.04 release 23.04.2012 by Fraunhofer ISE, J.Wienold
VIEW= -vth -vp 1.1 2.8 1.1 -vd -0.707107 -0.707107 0 -vu 0 0 1 -vh 180 -vv 180 -vo 0 -va 0 -vs 0 -vl 0
FORMAT=32-bit_rle_rgbe


and the output result is:
dgp,dgi,ugr,vcp,cgi,Lveil: -1.#IND00 -1.#IND00 -1.#IND00 -1.#IND00 -1.#IND00 -1.
#IND00


The above  rcp_c1-14.pic is generated by Radiance. 
Thank you.


Jian


At 2012-05-22 22:01:47,"Jan Wienold" <jan.wienold at ise.fraunhofer.de> wrote:
Dear Jian,

there could be many reasons, you should post a little bit more details (use evalglare with "-c testfile"  and then afterwards "getinfo testfile" and post the header).
be sure that you use the latest evalglare version (1.04), the were some memory errors in the previous version 1.0.
you can check your version by evalglare -v.

Jan

On 05/22/2012 03:50 PM, yaojian wrote:
Dear Radiance experts,
    I used evalglare to calculate GP dgi and ugr. However, the output results are "-1.#IND00". 
   Does anyone know what's the problem. Thank you very much in advance.

Jian









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-- 
Dr.-Ing. Jan Wienold
Head of Team Passive Systems and Daylighting
Fraunhofer-Institut für Solare Energiesysteme
Thermal Systems and Buildings
Heidenhofstr. 2, 79110 Freiburg, Germany
Phone: +49(0)761 4588 5133 Fax:+49(0)761 4588 9133
jan.wienold at ise.fraunhofer.dehttp://www.ise.fraunhofer.de

In office: 
Mo,Tue: 8:30-18:00
We,Thu: 8:30-16:00
Fr:  8:30-15:30






_______________________________________________
Radiance-general mailing list
Radiance-general at radiance-online.orghttp://www.radiance-online.org/mailman/listinfo/radiance-general



-- 
Dr.-Ing. Jan Wienold
Head of Team Passive Systems and Daylighting
Fraunhofer-Institut für Solare Energiesysteme
Thermal Systems and Buildings
Heidenhofstr. 2, 79110 Freiburg, Germany
Phone: +49(0)761 4588 5133 Fax:+49(0)761 4588 9133
jan.wienold at ise.fraunhofer.dehttp://www.ise.fraunhofer.de

In office: 
Mo,Tue: 8:30-18:00
We,Thu: 8:30-16:00
Fr:  8:30-15:30
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