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 Peak shifting in 3d plot		  New Topic  Reply to Topic
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twilly

2 Posts
Posted - 09/02/2014 :  09:35:05 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I am using origin version 6.1 and I need help to quantify peak shifting in a 3d plot. In the image below you can see a peak that occurs between 2 and 3 in the y axis then shifts upwards and slowly comes back down. Is there a way that I can plot a line graph of peak position (y-axis) vs time (x-axis)?
Thanks for your help!

Hideo Fujii

USA
1582 Posts
Posted - 09/02/2014 :  4:05:46 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi twilly,

I don't think Origin 6.1 can handle such task. In a later version (e.g., ver.8.6 or later), you can extract contour line coordinates of a specific Z level; then you can find a peak position using Peak Analyzer (also ver.6.1 lacks this).

Please try the evaluation version of the latest ver.9.1:
http://www.originlab.com/demodownload.aspx

--Hideo Fujii
OriginLab
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