TARGET Error

[FPYS]

Hi,

I'm trying to use the TARGET plugin and I've done all the previous step (Urban Morphologie grid, Land cover grid, TARGET Prepare and I have my Meteo file in the good format). When I launch TARGET I got this error message :

UnboundLocalError: cannot access local variable 'fg' where it is not associated with a value

What is the fg variable and why is it generating an error ? I opened all the .txt files generated from previous step and it's true that I didn't see any variables named fg.

Thanks for your help,

[biglimp]

Did you try our tutorial on Gothenburg data and if so, were you able to complete it without any issues?

Could you provide us with some more info and also share your input data and running configuration? @jixuan-chen , do you have an idea what this error might some from?

[jixuan-chen]

This originates from the sky view factor calculations and could be triggered by a boundary case where the SVF value is exactly 0.1 (thanks for spotting this!). However, since I have never encountered this boundary case before, it might also indicate the presence of NaN values in the input H or W.

I’ve noted it down for a future update, but I won’t be able to look into it immediately. In the meantime, you’re welcome to try modifying the installed package locally in LcSort.py, changing svfgA < 0.1 to svfgA <= 0.1, same for svfwA.