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 Non linear 3D plot		  New Topic  Reply to Topic
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vivikowski

France
2 Posts
Posted - 07/01/2013 :  06:09:30 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello Origin users!

I just wondered if it was possible to plot a matrix in 3D with non-linear x and y data?

Thank you!



Origin Ver. and Service Release (Select Help-->About Origin): 8.1 and 8.1 pro
Operating System: XP

Shirley_GZ

China
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Posted - 07/01/2013 :  07:01:23 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi vivikowski,

The X and Y coordinates of matrix sheet in Origin should be evenly spaced. So you can't plot a matrix sheet with non-linear XY data as a 3D graph.

Since Origin 8.5, virtual matrix is supported, which supports non evenly space XY data, but the XY values should be in descending or ascending order, http://www.originlab.com/www/helponline/Origin/en/UserGuide/Creating_3D_and_Contour_Graphs_from_Virtual_Matrix.html

Learn how to plot 3D graph from virtual matrix,please refer to this tutorial.

Originlab Technical Service Team
Edited by - Shirley_GZ on 07/01/2013 08:24:16 AM
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vivikowski

France
2 Posts
Posted - 07/01/2013 :  07:48:02 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thank you very much.

That was exactly what I was looking for.
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