How to use KaitaiStruct to parse a very large file?
I have some experiment data files which are very large (~10GB). I defined struct in kaitai struct, compiled into python code. The pc box will hang there when I tried to use it as the follow:
'''
from pixie16_bin import Pixie16Bin
data = Pixie16Bin.from_file(fn)
'''

How to use KaitaiStruct to parse very large files?

[pixie16_bin.ksy.txt](https://github.com/kaitai-io/kaitai_struct/files/1997287/pixie16_bin.ksy.txt)
