Fix for #1530 [IgorIO and missing "xUnits"]
"xUnits" is only used in Versions 1, 2, 3 of .pxp files; Version 5 uses "dimUnits" - see https://github.com/AFM-analysis/igor2/blob/43fccf51714661fb96372e8119c59e17ce01f683/igor2/binarywave.py#L501
The files I have are around 70 MB, which is probably too big for a test file, no?
Yeah, the goal is < 10 MB. We are currently checking with @JuliaSprenger if a couple 20MB files are okay. Okay, I mean it would be better to have test files.
Could we maybe add a comment by the if-elif-else block saying that this header info is confirmed by you and that if other file formats appear that we will address those later; currently need testing files. Or something of that nature?