i know i can time average data while running the case by using fieldAverage. but i want to get time averaged data from already run simulation (simulation is completed)?
so how can we do in OpenFoam, what function can do this.
thanks in advance
To use the fields from an already completed simulation, you'll need to use the postProcess utility in OpenFOAM. Unfortunately, fieldAverage cannot be used by the postProcess utility. You could try ParaView though. The 'Calculator' along with the 'Data over time' filters in ParaView should help you average your fields.
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