Logic array changing when saving then loading .mat file

My code creates a variable that I need to save into a .mat file then pull to use in another program. Once opening the loaded .mat file, the logical array changes from all 0 to all 1. Anyone has an idea on what could be causing this?

[the cyclist]

This is probably impossible to debug unless you tell us the exact steps (with example data) that you used. Don't just describe what you did. Share the code (or UI steps) that you actually used.

Answer 1

[Matt J]

As @the cyclist says, we really need to be given steps to reproduce this. The only thing I can guess is that maybe you tried to convert a bit string in char form into a logical array before you saved it, e.g.,

bits = logical('00000')

bits = 1×5 logical array
   1   1   1   1   1