Is there any way to define a None-Rectangular illuminance Map? If not, what is wrong with having an illuminance map bigger than a plan? In this case, I am wondering if I can define the footprint in an eplusmap.cvs and calculate DA myself?

Is there any way to define a None-Rectangular illuminance Map? If not, what is wrong with having an illuminance map bigger than a plan? In this case, I am wondering if I can define the footprint in an eplusmap.cvs and calculate DA myself?

Is there any way to define a None-Rectangular illuminance Map? If not, what is wrong with having an illuminance map bigger than a plan? In this case, I am wondering if I can define the footprint in an eplusmap.cvs and calculate DA myself?