Known issues

Exporting problems

  • Copying and pasting windows, walls, workplanes or any surface with a name will end in repeated names... that causes errors when exporting.

  • TILT field in IES files (for exporting luminaires) does not work.

Simulation problems

  • Radiance multithreading is not supported on Windows

  • Some windows users have had trouble assigning the Radiance path. I have been told that was solved as follows:

    1. Go to 'Control Panel' > 'System' > 'Advanced' > 'Environmental Variables' and check if the Radiance PATH is correct. If not, fix it.

    2. Then input the PATH in the Groundhog Preferences menu as follows: C:/Program Files (x86)/Radiance/bin, that is, with "/" (not "\") and without adding any program name.

Creating materials problems