OpenLB – Open Source Lattice Boltzmann Code › Forums › on OpenLB › General Topics › Saving Local Pressure Values › Re: Saving Local Pressure Values January 24, 2017 at 4:15 pm #2524 robin.trunkKeymaster Hi Sumit, replacing intpolateVelocity( &p1,point ); by intpolateVelocity( u1,point ); your code should work. Best Robin