What is DIVA-for-Rhino?

DIVA-for-Rhino is a highly optimized daylighting and energy modeling plug-in for the Rhinoceros - NURBS modeler. The plug-in was initially developed at the Graduate School of Design at Harvard University and is now distributed and developed by Solemma LLC. DIVA-for-Rhino allows users to carry out a series of environmental performance evaluations of individual buildings and urban landscapes including Radiation Maps, Photorealistic Renderings, Climate-Based Daylighting MetricsAnnual and Individual Time Step Glare Analysis, LEED and CHPS Daylighting Compliance, and Single Thermal Zone Energy and Load Calculations.


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Maybe imprecision in the Simulation Game

Started by Luciano in ARCHSIM-Grasshopper (version 4.0) on Friday. 0 Replies

Hi all,there is probably an imprecision in the simulation game in the "losses cluster" (energy balance) at mechanical ventilation losses value:…Continue

Problem with Library in tutorial 12

Started by Phetcharin Phongphetkul in ARCHSIM-Grasshopper (version 4.0). Last reply by Luciano on Thursday. 4 Replies

Hi everyone,Hi, I've followed tutorial 12 and made the custom material. but my library doesn't have multiple input like the tutorial has Mat, Con, Sch, Zdef. it's only has 1 input. How do I add the multiple input to the library.Tutorial :…Continue

Tags: library, archsim

Error running artificial light simulation (night)

Started by Eleonora Mazzocchin in DIVA-Rhino (version 4.0) Dec 7. 0 Replies

Good evening, I've been trying to perform a simulation with artificial light only (following the MIT tutorials, set in Treviso Istrana .epw at 23pm) but it seems that the type of .ies files has some problems and does not allow the program to…Continue

Tags: error, ies, light, artificial

Vertical Sky Component

Started by Frank Gergaud in DIVA-Grasshopper (version 4.0). Last reply by Frank Gergaud Dec 7. 6 Replies

Hi,I was wondering if there is any way to get Vertical Sky Component with DIVA4RHINO?Thanks in advance,FrankContinue

Tags: VSC

Avoid overwriting results

Started by Frank Gergaud in DIVA-Grasshopper (version 4.0). Last reply by Frank Gergaud Dec 5. 2 Replies

Hi all,I was wondering if there is anyway in Diva4Rhino to avoid overwriting results by mistake. It happens few times for me that the simulation overwrite my previous results when I forget to change the file name. Is it possible to have a confirm…Continue

Tags: results, Overwrite

How does Archsim calculate PV energy generation?

Started by Ligiana Pricila Guimarães Fonsec in ARCHSIM-Grasshopper (version 4.0) Dec 4. 0 Replies

Dear Timur,My question seems odd, but I was confused when I started to take a close look to the E+ idf. file created by Archsim.I am doing a research, and so far I've tested both Archsim and Honeybee for PV energy generation. The inputs are a little…Continue


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