Staggered grid with VTK

Hi all!

Is there any way to display results of CFD algorithm that uses staggered grid without interpolation?
My main grid is (x_i,y_j,z_k). Pressure is located in the middle of the cell: (x_i+1/2, y_j+1/2, z_k+1/2) and Velocity components are on the edges:
X component: (x_i,y_j+1/2,z_k+1/2)
Y component: (x_i+1/2,y_j,z_k+1/2)
Z component: (x_i+1/2,y_j+1/2,z_k)

Thank you
Oleg.