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Creating a customized expression for postProcessing

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Old   January 13, 2020, 09:56
Default Creating a customized expression for postProcessing
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Xav
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Dear all,


I've recently changed from CFX/Fluent to OF and would like to do some problem specific post Processing.


I'm using OF v5 (sadly I must use it on Windows)



I want to extract a specific variable that is not part of the OF functionObjects at a number of probes in order to visualize its evolution over time at these locations.


Where do I define a variable that is plottable (e.g. over time)? is it also under "functions" in the controlDict?


An example would be super helpful!



Cheers,
Xav
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