I have been stuck for quite a while on combineFiberProfiles.py step, following the pfs_build_calibs routine.  The relevant part of the error is here: https://gist.github.com/nevencaplar/1c90d31a30abb1ce1b957caa54bc6c08It seems to me that the error is due to basename: missing operand  statement. Because this is newer part of procedure that I have never seen before I can not gronk what is happening and be more helpful (sorry). I have been looking into integration test where this error does not occur, but it is not obvious to me where does basename comes from and what is happening exactly. I have tried by passing only one image for fiberprofile, or two (as in this example above) but got the same result.

hassan  comments: I think the error is as you say a missing argument to basename. I'm guessing @paulprice there is a bug in pfs_build_calibs.sh here: https://github.com/Subaru-PFS/pfs_pipe2d/blob/1287ee8659bd4754da2e2997d721060ad8fa271b/bin/pfs_build_calibs.sh#L153 where the argument traces doesn't seem to exist. I guess that should have been changed to profiles looking at the last change. But I'm not 100% sure, as the last integration test was successful..

Paul comments: Traces should have been replaced by profiles throughout. It’s possible I missed something because we’re not using that script any more (replaced by the YAML files)

I am opening this ticket in order to decide on how to proceed.