Some questions about fog_simulation.py

[shedoflevi]

 Thank you for your excellent work. However, when I tried to apply your work on KITTI dataset，I found something strange. In your paper, you compare the response of soft target in foggy weather(i_soft in your pseudo code in the paper) with that of hard target(i_hard), but in fog_simulation.py, the code is : 
 if fog_response > pc[i, 3]:  (line 221)
 It seems that you directly compare intensity in clear weather(i) with i_soft instead of i_hard. Which one is right?