hi~ I am use CFX 5.6 and I am trying to set an inlet velocity profile(1d), I am not using equations but a set of datas, especially use 1D interpolation. After solve, i confirmed inlet boundary velocity. There is a problem.. at inlet, wall have to set zero. but it had velocity. when i use 1D interpolation, i was inputed 0 to zero point... please answer to me why this problem occured... thank you for your advice..

You can control whether hybrid or conservative values are loaded from the variables panel (script X icon). Conservative values are loaded by default.

Boundary nodes have two values, the hybrid value is the applied boundary condition whereas the conservative value is the average value of the half control volume around the boundary node. If you look at conservative values, you will already be seeing the influence of the solution.