[ESPResSo-users] Lattice Boltzmann - Force Exerted on Object by Fluid

[Ongini Esteban]

Dear Espresso Developers,

I am currently implementing  a simulation using the LB in espresso along with the OIF extension . I have two questions regarding the Lattice Boltzmann code:

1. I was wondering if it is possible to output the force exerted on an object by the fluid using the code ?
2. The second question is regarding how use get_interpolated_velocity(pos) function? I have tried to implement this however, I receive the following error message:  

            'espressomd.lb.LBFluid' object has no attribute 'get_interpolated_velocity'   

Thank You,

Esteban