Scripting Sun Angles in Dynamo Troubleshooting

Hi there all,

I found this script from online classes at

I´m having trouble with some nodes that don´t seem to be in my version ( of dynamo add-in in revit 2016. I´ve tried to look for some downloads online, but to no avail.

Please could someone enlighten me? I´m a dynamo newbie.


this is what I´ve managed to do, with warnings everywhere and missing nodes that I couldn´t locate.

There is something that can’t work at the beginning of your graph: you are using vectors instead of points. It’s really important in Dynamo to feed nodes with what they need. The warning gives generally also good clues about what’s wrong. Please see this for further explanation: