[L-23]

Hi guys, I have some problem about interpolate my data in time. The file I'm using is a .txt file that contains the coordinates of the points and the z value changed for every timestep:
X,Y,timestep0,timestep1,timestep2,
0,0,1,1,1,
1,0,1.25,1.20,1.17,
2,0,1,1,1,
0,1,0,0.3,0.6,
1,1,2,2.3,2.4,
2,1,3.1,3,2.8,
...
I imported it in Paraview and used the filter "Table To Points'' to visualize my points. At this point, how can I interpolate my data by seeing a surface that changes in time?
I've read the Paraview tutorial and this forum, but I can't find a solution.
Thankss