Daylighting in LBTools: Annual Daylighting Recipe

[@pj_1997]

For the Spatial Daylight Autonomy (SDA), you mentioned that it is How much space gets at least 300 lux for at least 50 % of the year. I believe it should be for at least 50 % of occupied hours (those that are defined in the schedule you used).

[@francescoemanuelecontaldo659]

Thanks a lot for sharing this. It is really clear and straitforward and the audio i sperfect. I am figuring out how to use, if possible, this tool to coomplish LEED credit for daylighting. In this regard I would like to ask your support, in order to simulate daylighting I have to: 1. calculation grids should be no more than 2 feet (600 millimeters), how this translate to grid units? 2. check when ASE1000,250 is greater than 10% for occupied space, what is ASE1000,250, how can I calculate that and draw a map identifying spaces where it is grater thatn 10%? 3. for exemplary poiint Each regularly occupied space achieves sDA300/50% value of at least 55%, do you know what that means and how to calculate it? Thanks a lot

[@nan_nan_qwp]

I tried to make the depth of the wall by extruding the window. But the direction is different. What should I do when I want the direction to be all in or out?

[@marcinbrzezicki1860]

I would like to thank you for the presentation. I am experiencing a problem with _thresholds, when I do change the values in the way that is shown in the video the calculation crashes showing "* 1 failed: - 1 _Main_4fe81c3cOrchestrator(…)" Can you help with this? I am using Ladybug 1.3.0

[@MostaphaSadeghipour]

Hi Marcin! You should post your questions to the Ladybug Tools forum: discourse.ladybug.tools