[Radiance-general] gendaylit -O segmentation fault

Guglielmetti, Robert Robert.Guglielmetti at nrel.gov
Mon Jan 14 12:43:39 PST 2013


Dude, I've been monkeying about with Radiance for years, and I still feel like a rookie! Still learning stuff all the time.

Rob Guglielmetti
National Renewable Energy Laboratory (NREL)
Commercial Buildings Research Group
15013 Denver West Parkway MS:RSF202
Golden, CO 80401
303.275.4319
robert.guglielmetti at nrel.gov



On 1/14/13 1:38 PM, "Germán Molina Larrain" <gmolina1 at uc.cl<mailto:gmolina1 at uc.cl>> wrote:

Well, thanks again Andy! it works now! I feel a little bit to rookie now.





2013/1/14 Andrew McNeil <amcneil at lbl.gov<mailto:amcneil at lbl.gov>>
Hi German,
You need to have a space between O and 1, like this:  -O 1.
It used to be without a space, but I guess it was changed when it got added to Radiance.
A segfault is not a good thing regardless, so we should probably do something to avoid the segfault from mis-use.
Andy


On Mon, Jan 7, 2013 at 2:51 PM, Germán Molina Larrain <gmolina1 at uc.cl<mailto:gmolina1 at uc.cl>> wrote:
Dear Radiancers,

I have recently installed the LNBL precompiled binaries for Mac on a Mountain Lion OS 10.8; and when trying to get the solar intensity of the sky (gendaylit - blah blah blah -O1) it says "Segmentation fault: 11". After that, I tried using the HEAD release from some days ago, on Linux, and same deal "Segmentation fault (core dumpted)".

The same sky, without the O option does not return an error, but whenever I put O1, O2 or O0, it throws back a segmentation fault.

Is this a known issue? what can I do to avoid it?

THANKS VERY MUCH

German Molina

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