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AninDas

USA
1 Posts
Posted - 07/21/2017 :  1:47:47 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello. I am willing to plot spherical coordinates. I have 200 data of r, theta, and phi and the corresponding value c [like f(r, theta, phi) = c]. I do not know the relationships among these variables. How do I plot the graph?

Thanks in advance.
Edited by - AninDas on 07/21/2017 1:59:48 PM

arstern

USA
237 Posts
Posted - 07/21/2017 :  4:48:12 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Please take a look at this tutorial.
http://www.originlab.com/doc/Tutorials/Convert-Spherical-to-XYZ

Note: If your radius data is in one column rather than in matrix form, you will need to convert the radius data into a matrix first by selecting Column --> Select Worksheet --> Select Convert to Matrix-->Select Expand.
http://www.originlab.com/doc/Origin-Help/Matrix-Conversion-Gridding
http://www.originlab.com/doc/Origin-Help/Wks-Mat-Conversion-Expand

Thanks,
Aviel
OriginLab
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