Hi @Nimafo,
I solved the first part by removing the single backslash in the end of the folder path provided to HB Recipe Settings. This should work: “C:\Radiance\mySimulations\640”. @chris, a double backslash ending will create the folder “640”. Maybe there should be a check for single backslash endings?
The seconds part is because of the _thresholds_ input in HB Annual Daylight. Your input is “-t 300 -lt 300 -up 3000”. It should be “-t 300 -lt 300 -ut 3000”.
SInce you are creating the room from faces only, you probably also want to use LB Generate Point Grid by connecting the floor surface rather than HB Sensor Grid from Rooms. I have a feeling this is not the grid you want:
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