DGP dgi and ugr are "-1.#IND00"

radiance-general
1

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

2

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
/

_______________________________________________
Radiance-general mailing list
Radiance-general@radiance-online.org
http://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@ise.fraunhofer.de

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

3

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@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

_______________________________________________
Radiance-general mailing list
Radiance-general@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@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

4

Dear Jian,

I never had this before, but the command line expression in the header looks a little strange. But difficult to say without knowing the image.

Could you send me the image-file (or another one with the same behavior) directly to my email address jan.wienold@ise.fraunhofer.de - then I can make some tests and will post the results again on the list.

Jan

p.s. from tomorrow I will bike in the alps, I have no access to email (or only limited)

···

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@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
    /

    _______________________________________________
    Radiance-general mailing list
    Radiance-general@radiance-online.org
    http://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@ise.fraunhofer.de
    http://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@radiance-online.org
http://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@ise.fraunhofer.de

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

5

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@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
    /

    _______________________________________________
    Radiance-general mailing list
    Radiance-general@radiance-online.org
    http://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@ise.fraunhofer.de
    http://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@radiance-online.org
http://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@ise.fraunhofer.de

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

6

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@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@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

_______________________________________________
Radiance-general mailing list
Radiance-general@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@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@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@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