| T O P I C R E V I E W |
| cengelhard |
Posted - 08/05/2005 : 4:15:06 PM
How is the log scale created within this 3d contour graph.
I am trying to do that with my matrix via "format/axes/..." but Origin 7.5 allows not to do it. Are there other ways? Any suggestions?
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| 2 L A T E S T R E P L I E S (Newest First) |
| cengelhard |
Posted - 08/08/2005 : 1:21:24 PM
Thank you very much! I just had to skip some negative values in my matrix and now it works. |
| easwar |
Posted - 08/05/2005 : 4:27:12 PM
Hi,
I presume you are referring to the following graph gallery image on our website:
http://www.originlab.com/index.aspx?lm=154&s=9&pid=593
The log scale here refers to the scale of the color map, which is logarithmic and not linear.
To do this:
1> first create your contour plot
2> double-click on the plot to bring up Plot Details
3> on the right panel select the "Color Map / Contours" tab
4> Click on the column header named "Level" which will pop up a dialog on which there is a check box to set the levels to log scale
Easwar
OriginLab
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