Originally posted by **land333land** September 9, 2023
I have prepared all the pre-data for calculating shade and mean radiant temperature, but when I put them in I find that it did not start running and suggested the following error. In fact, when I was calculating sky, it was running fine. I used the test data provided and found that it doesn't run either.
WARNING Traceback (most recent call last):
File "C:\Users/YLS/AppData/Roaming/QGIS/QGIS3\profiles\ccfdd/python/plugins\UMEP\SOLWEIG\solweig.py", line 493, in start_progress
if np.where(self.lcgrid == ndlc)[0] > 0:
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()
Discussed in https://github.com/UMEP-dev/UMEP/discussions/548