Hello!

How can I measure the working plane illuminance by using the Radiance?
Because I have tried so many times, and looked everywhere on the
Internet, but still cannot find out the method to estimate the
required result, but here's only the illuminance level of the wall,
ceiling and wall. could anyone tell me about the process of evaluating
the illuminance level of working plane (0.8m above floor)?
Now I am using ECOTECT for the simulation experiments.

Thank you very much in advance!