That is exactly correct. The timestamps will eventually match up. Essentially, one of the files may be a subset of the other. Each line has data that may be different for the same times. I need to compare that data. That part of the code is done. So, yes, I can count on the timestamps matching up once I get rid of the first n lines of the earlier file. What is the easiest (prettiest I guess) way to do this? Thanks a lot.

In reply to Re^6: Time matching YYYY-MM-DD HH:MM:SS.SSS by PRyanRay
in thread Time matching YYYY-MM-DD HH:MM:SS.SSS by PRyanRay

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