Hi, I am using Abaqus/Standard (6.14) and I am simulating an axisymmetric porous medium subject to compression/indentation. Is there simple way to output the induced pore fluid flux across a given set of elements/nodes within the medium? I am aware of the *INTEGRATED OUTPUT feature, however I have only been able to select exterior surfaces within Abaqus/CAE (unable to consider internal sets/surfaces).