Grasshopper

generative modeling for Rhino

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DIVA for Rhino

DIVA-for-Rhino is a plugin which runs thermal, daylight, solar radiation, and glare simulations. Our goal is to bring validated environmental simulations directly to the conceptual design environments of Rhino and GH without going through the black box of third party software.

Website: http://wiki.diva-for-rhino.com/HomePage
Location: Boston & Minneapolis
Members: 104
Latest Activity: 8 hours ago

Discussion Forum

Jeff Niemasz

Error with Rhino version on installation. 3 Replies

Comment by Itai Cohen Moved to Discussion.Hi Jeff,I have an educational version of Rhino SR9 (12-Aug-2010), and I get an error…Continue

Started by Jeff Niemasz. Last reply by Jeff Niemasz 21 hours ago.

Jon Sargent

DIVA for GH revision 1.902 7 Replies

Hi All,Posting a revised GH assembly here with a couple bug fixes.DIVA.ForGrasshopper v1.902- Viper's zone…Continue

Started by Jon Sargent. Last reply by mohamed aly on Sunday.

jorge sainz de aja

big win air 1 Reply

there is a way to connect DIVA and BIG WINAIR like ecotec and bigwinair to make a flow vector analisis???????Continue

Started by jorge sainz de aja. Last reply by Jeff Niemasz on Friday.

Thian Siong, Choo

Problem with running Viper with closed volume created by planar surfaces 2 Replies

Hi Jon and everyone,I am having problems getting Viper to run with the following volumes I've created. The volumes are all closed with planar surfaces but create in different ways in Rhino. The…Continue

Started by Thian Siong, Choo. Last reply by Thian Siong, Choo Feb 15.

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Itai Cohen Comment by Itai Cohen on Friday

Hi Jeff,

I have an educational version of Rhino SR9 (12-Aug-2010), and I get an error saying I need a newer version. When I click 'check for updates' the webpage states that I have the newest version.

Please advice,

Thank you very much,

Itai

Ben Silverman Comment by Ben Silverman on February 8, 2012 at 8:47am
Hello,

For the daylight simulation component, I was wondering if there is anyway to change the simulation settings in grasshopper rather than doing it in Rhino. I'd like to run a simulation for radiation nodes for the summer months and then for the winter months. Ideally, I'd like to have one simulation component for each set of months, so that I can get the data for both simulations into grasshopper at the same time. Is this possible? If not, has anyone figured out any useful workarounds for this type of situation.

Thanks,

Ben

mohamed aly Comment by mohamed aly on February 2, 2012 at 11:13am

Thank you so much.
It worked.

Fabian Posadas Comment by Fabian Posadas on February 1, 2012 at 5:12pm

Thermal_MultiAnalysis.gh

Hey Mohamed,

 

All you basicly need to do is make sure your project name changes for every analysis run. you can do this by using the concatenate component  This will guarantee that a unique IDF file is created for each run. 

 

 

 

 

 

 

I have attached an example definition used to explain what I mean The definition uses a slider to not only change the name of each run but to change the size of glazing. 

mohamed aly Comment by mohamed aly on February 1, 2012 at 3:19am

Hi Jon,

Is there a way to add a slider in the viper component (like the one in DIVA). It can help when running parametric simulations using Galapagos.

Thank you.

Carlos Romay Comment by Carlos Romay on January 31, 2012 at 7:38pm

Yes, that solved the problem. Thanks.

Fabian Posadas Comment by Fabian Posadas on January 29, 2012 at 12:54am

Carlos

download the latest service release - 9

http://download.rhino3d.com/Rhino/4.0/sr/download/

Carlos Romay Comment by Carlos Romay on January 28, 2012 at 6:14pm

Hello. I've been looking forward to run DIVA in my computer, but when I drag the DIVA.rhp file to Rhino I get the message that I should get the latest release of Rhino. Nevertheless I run SR8 in Rhino4 with any problems. I have successfully installed all the other components (Radiance, Daysim, etc). I managed to install also the GH components. Could someone help me? Thanks.

Joo Suk Hwang Comment by Joo Suk Hwang on January 24, 2012 at 11:30am

Thanks for developing this great plug-in.

I have a few questions regarding the thermal analysis component.

In viper component, I can see that direct and diffuse solar energy are available in outputs. Is there anyway to extract the transmitted/absorbed solar energy into the zone?   

 

Does the one of the Viper inputs, “People”(number of people/m2), take consideration into occupancy difference throughout the day? If so, is it possible to see what the different percentages are? Better yet, is it possible to customize the percentage on hourly basis?  

 

When would DIVA 2.0 be publicly available? I can't wait to see it.

Thanks.

hamia Aghaiemeybodi Comment by hamia Aghaiemeybodi on January 17, 2012 at 4:20am

Yap it's back now,

Thanks,

hamia;

 

Members (104)

mohamed aly Jon Sargent melanie wagenbrenner Jeff Niemasz Thian Siong, Choo Claudio Itai Cohen Martin Dembski jorge sainz de aja Nouran Khaled Yasser Hafizs Ben Compton Tomas Odelbo Dimitry A. Demin Scott Kuyper Elbert Choquehuanca Ben Silverman Luis García Lara Alan Jackson Shannon Andrew Heumann Jonatan Schumacher Carlos Romay Ayman Al-Hafeth HDA_paris Maria andrea bugli Andrea Polato Kenneth cheung Archi_made
 
 
 

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