Question about the benchmark_datasets

[ahandsomeperson]

Hi, thanks for your great job! But I am trying to visualize your submaps, and the following picture is from one of the .bin file

However, the max value is up to 10^38. I have no idea what is the visualization result represent for. Is there something wrong with the submap dataset? Or I miss something?

[ahandsomeperson]

oh, I just solve this problem

[KangchengLiu]

How is it solved?

[chienerh]

I also encountered the issue that the values are abnormally large.
I checked the generate_submaps.m code and found out the author is storing the bin files using double.
Previously, I was reading the bin file using np.float32. After changing the reading format to np.double or np.float64, I can read the file properly.