Last thing - regarding adding similar warnings as you did in the alternative commit: There is no need to add those because they are already there. You didn't add a new warning, you have simply taken an existing one and moved it to a different location. So that warning is still there in xASL_imp_NII2BIDS_RunPerf.m at line 58.

Last thing - regarding adding similar warnings as you did in the alternative commit: There is no need to add those because they are already there. You didn't add a new warning, you have simply taken an existing one and moved it to a different location. So that warning is still there in xASL_imp_NII2BIDS_RunPerf.m at line 58.

That's not what I meant. In the code that Bea and me changed, you want a warning if an incorrect filename was detected (which you said is impossible, but it will still help us). And to improve the warnings there, to be a bit more explanatory.

Last thing - regarding adding similar warnings as you did in the alternative commit: There is no need to add those because they are already there. You didn't add a new warning, you have simply taken an existing one and moved it to a different location. So that warning is still there in xASL_imp_NII2BIDS_RunPerf.m at line 58.

That's not what I meant. In the code that Bea and me changed, you want a warning if an incorrect filename was detected (which you said is impossible, but it will still help us). And to improve the warnings there, to be a bit more explanatory.

You mean, not a warning that the file was missing, but a warning that a similar filename was detected, but not according to what was expected?

Now the warnings are similar to as they were in your commits.