>> Thanks for the explanation it all make sense,
>> Side question is there any chance the time IR accept files with 3 column and
>> ignore the 3rd one? Many software export with a 3rd imaginary column and it
>> would be nice to not have to modify the file every time to import in FIR designer.
>> See attached example. Or did I miss something.
>> Thanks a lot
Our 3+ column TXT import by default assumes freq|mag|phase|coherence.
We do some checking of the file for specific formats that can be inferred from header or comment text, but without any headers or comments, we assume freq|mag|phase|coherence.
>> Many software export with a 3rd imaginary column
I have never seen anything like this before, but since the header text is
Time[s] Real[V] Imag[V]
we could write a customer importer for this. I’ve added this to the TODO list but I can’t say when it will be ready.