Radiation Analysis Issue

Replies to This Discussion

Permalink Reply by Mostapha Sadeghipour Roudsari on June 27, 2017 at 2:33pm

Is the normal direction of ground upwards?

Permalink Reply by Ryan on June 27, 2017 at 2:47pm

Hi Mostapha. I changed the direction, and the results were the same.

I reposted to the forum link found here: http://www.grasshopper3d.com/forum/topics/problem-with-radiation-an...

Permalink Reply by Abraham Yezioro on June 27, 2017 at 10:13pm

Your _disFromBase input should be a positive value (you are giving -0.707) like 0.1.

Also pay attention that your geometry in rhino is duplicated.

-A.

Permalink Reply by Devang Chauhan on June 28, 2017 at 11:57am

Attachments:

• radition_analysis_01.gh, 2.8 MB
• DTLA_Master_MV_ladybug_edit_03.3dm, 3.9 MB

Permalink Reply by Ryan on June 29, 2017 at 2:38pm

Hi Devang,

Thanks for your reply. It looks good. However, when I plug in the script it provides me the same thing as before. Any suggestions?

Attachments:

• DTLA_Master_MV_ladybug_edit_03.3dm, 4 MB
• USA_CA_Los.Angeles.Downtown.722874_CTZ2010.epw, 1.5 MB
• radition_analysis_01.gh, 2.8 MB

Permalink Reply by Mostapha Sadeghipour Roudsari on June 29, 2017 at 2:46pm

Ryan, What is the output of the selectSkyMtx component on your system. Let's first make sure the sky in generated correctly.

Permalink Reply by Ryan on June 29, 2017 at 2:51pm

The message states "KeyError 1860."

Attachments:

• Capture.PNG, 203 KB

Permalink Reply by Grasshope on June 30, 2017 at 12:57am

Hi Ryan, I didn't encounter any problem using your GH file with Toronto's epw file: