{grin} "Simple", he calls it. Thanks, GrandFather - I appreciate the suggestion! I'm going to keep trying, and maybe I'll come up with something a little less complicated yet. It really shouldn't be this difficult...

As to '%s' being non-standard, point taken. I saw the warning in the POSIX docs, but figured "what the heck". Your approach is definitely more robust.


--
"Language shapes the way we think, and determines what we can think about."
-- B. L. Whorf

In reply to Re^2: Interpolating data slope for multiple points by oko1
in thread Interpolating data slope for multiple points by oko1

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