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olfa20

Tunisia
5 Posts
Posted - 02/06/2018 :  08:39:10 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin): 8 SR0 Operating System: windows 8.

Hello;

I have 3 variables x, y and z (3 columns), I want to draw a 2D surface in the origin, Can you help me please.


Thanks




phd student of university champagne-Ardenne Reims

arstern

USA
237 Posts
Posted - 02/06/2018 :  11:17:27 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I think you can use this method with version Origin 8:

Select the XYZ columns -> Select Worksheet -> Convert to Matrix -> Select XYZ Gridding. Select Ok.
https://www.originlab.com/doc/Quick-Help/Convert-VirtualMatrixWks-to-XYZ

With the new matrixbook created, select all data in the matrixbook and select Plot from the menu bar -> Select 2D Contour.
https://www.originlab.com/doc/Tutorials/Contour-Color-Map

If you want to consider upgrading to Origin 2018, here is a simple tutorial for plotting a 2D surface plot with XYZ data in a worksheet with a minimum version 2015.
https://www.originlab.com/doc/Tutorials/XYZ-Contour

Thanks,
Aviel
OriginLab
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olfa20

Tunisia
5 Posts
Posted - 02/06/2018 :  12:10:20 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
thank you very much for your answer

phd student of university champagne-Ardenne Reims
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