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 Find the first and last non-zero index in a column
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AKazak

Russia
1280 Posts

Posted - 10/18/2026 :  04:44:19 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
OriginPro 2026b (64-bit) 10.3.5.222
Windows 10 Pro for Workstations 10.0.19045.7725

Greetings!

How would I make two formulas to search for row numbers (indices) of the first (from the top) and the last non-zero element in a worksheet column?

I plan to use the formulas as User Parameters in Label Rows.

Thank you.

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Andrey
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