Hi, Thank you for your answer. >> I'm solving an equation in 3d and I need to calculate the integral of the >> field. What is the most convenient/fast way of doing this? > > int = var.cellVolumeAverage * var.mesh.numberOfCells Just to clarify, as it might be useful for somebody else, this expression needs to be multiplied for dx (or dx*dy*dz in my case) to give the proper value of the integral. Is this correct?
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