I have implemented lattice geometry in fluka, I have used special point binning in USRBIN to obtain energy deposition inside the regions of each lattice. I am able to run it, but while processing, there is a warning/error for lattice number 88. Also, I found out that no fort.88 have been generated. So it could not generate 88.bin. Can you please tell me what may be the possible reason for that ?
In your source routine you are using unit 88 for reading the location of your sources. This clashes with the en-dep88 scoring’s unit. Changing the unit number to an unused one in source.f should fix the issue.