Hi all, I am trying to get the total cumulative light levels (not radiation) in a space over a 24 hour period using bounced light. I am using the runDaylight analysis node and the image based simulation analysis recipe but i cant seem to figure out how to run a analysis period with the analysis recipe. Any ideas would be great!
Are you trying to generate an image with cumulative values or is it a question for a grid based study?
For an image you need to generate the images one by one and then use radiance’s pcomb command. There’s no component to do the last step right now but you should be able to figure it out from Radiance’s manual.
For grid based studies it’s more straight forward since you can load the hourly values and use the mass addition component to add them up.