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Acoustic post processing.

Posted 5 apr 2016, 15:52 GMT-4 Acoustics & Vibrations, Results & Visualization Version 5.1 1 Reply

Sai Amrutha Venkatesh Ganduri
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Hello, This is Venkat Ganduri, Clemson graduate student. I am presently working on Comsol Acoustic module as part of my research. After I get the pressure plot I have given a condition in which the resulting plot gives me only the values higher than the specified value. Resultant graph after the condition, is displaying the scale which is from 0 to 1. Could you please give me information of what the scale is about and what it actually implies. I have attached a snapshot of the result.



Thank you,
Venkat Ganduri
1 Reply Last Post 6 apr 2016, 07:31 GMT-4
Gunnar Andersson COMSOL Employee

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Posted: 9 years ago 6 apr 2016, 07:31 GMT-4
You seem to use the expression "acpr.absp>=800000" in the slice plot. This doesn't have the effect that you want: It is a boolean expression that evaluates to 1 when it is true and 0 when it is false. What you should do is add a filter subnode to the slice plot and use the expression "acpr.absp>=800000" in the filter node (and only there).
You seem to use the expression "acpr.absp>=800000" in the slice plot. This doesn't have the effect that you want: It is a boolean expression that evaluates to 1 when it is true and 0 when it is false. What you should do is add a filter subnode to the slice plot and use the expression "acpr.absp>=800000" in the filter node (and only there).

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