Pore liquid volumetric flux

Hello,

Is there any method of obtaining variable output of the conjugate flux to pore pressure (i.e. pore liquid volumetric flux​​​​​​​)?

Looking at the documentation, there is no variable corresponding to this for output. Hence I am unable to simply sum the conjugate flux variable (as could be done in the case of a heat analysis, described in the documentation under scalar output)

My goal is to be able to compute the total pore fluid volume flux (SOP) in an axisymmetric analysis. Note that when I attempt to use integrated output sections (as would be done in a 3D model), I receive the following warning:

***WARNING: INTEGRATED OUTPUT REQUESTED ON AN AXISYMMETRIC SURFACE  __SURFACE_NAME__ IS IGNORED.

where __SURFACE_NAME__ would be the surface corresponding to the section output request.

Abaqus ​​​​​​​