I set up a daylight simulation with two panels receiving indirect light from the ground.
I have set it up using the HB annual simulation, HB gridbased simulation, HB+ annual simulation and HB+ grid based simulation using the same geometry, test points, weather data and material data for a particular hour (HOY = 15).
Firstly, there is a large difference in results between the four different simulations.
And secondly, the HB+ Annual Daylight Simulation results in weird scattered results – with the same exact pattern forming in both the top and bottom panel. HB+ components have been updated.
Can anyone help? Perhaps there is something I am missing?
Results from HB simulation (Grid Based left Annual right)
Results from HBplus simulation (Grid Based left Annual right)
GH file attached.
HBDaylight_Comparison.gh (580.7 KB)