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About the color scale bar

Posted 24 juil. 2015, 01:45 UTC−4 Results & Visualization Version 5.2a 3 Replies

Hongyi Mi
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Hi All,

I have a question about color scale bar in the final simulation results.
After I finished the simulation I can get a linear color scale bar.
I plan to change this linear color scale bar to the logarithmic color bar.
But I did not find the way to do it.
Could you please tell me how to do it. Do I need to do something in the postprocessing

Thanks,
Hongyi Mi
3 Replies Last Post 17 janv. 2017, 12:41 UTC−5
Sergei Yushanov Certified Consultant
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Posted: 9 years ago 24 juil. 2015, 12:15 UTC−4
Hongui,

Just type log10(u) to plot variable "u" in the logarithmic color scale.

Regards,
Sergei
Hongui, Just type log10(u) to plot variable "u" in the logarithmic color scale. Regards, Sergei
Hongyi Mi
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Posted: 9 years ago 25 juil. 2015, 21:18 UTC−4
It works.
Thanks very much, Sergei.
It works. Thanks very much, Sergei.
Arne Kobernik
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Posted: 8 years ago 17 janv. 2017, 12:41 UTC−5
Hi,
I have the same question, but disagree that the answer supplied is sufficient. This changes all the data to a log scale, rather than plotting the linear data on a standard log scale. I think what is needed is something like the "y-axis log scale" checkbox on the 1d plot group.
Using the log10(y) modifier makes the data appear like 1e-4.435 rather than 3.672e-5 (which is the normal way to view this value).
thanks,
-Arne
Hi, I have the same question, but disagree that the answer supplied is sufficient. This changes all the data to a log scale, rather than plotting the linear data on a standard log scale. I think what is needed is something like the "y-axis log scale" checkbox on the 1d plot group. Using the log10(y) modifier makes the data appear like 1e-4.435 rather than 3.672e-5 (which is the normal way to view this value). thanks, -Arne

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