Hi,

I have to create 3d surface chart using x,y,z (real) coordinates. There are part of coordinates:

No X Y Z
1 6610128.002 4887445.214 316.997
2 6610113.643 4887461.461 317.305
3 6610118.739 4887463.899 317.686
4 6610119.664 4887464.693 317.485
5 6610120.601 4887465.797 319.248
6 6610105.591 4887478.833 318.679
7 6610111.008 4887481.161 318.730
8 6610111.547 4887481.446 318.563
9 6610112.803 4887482.196 319.996

How to organizate data to create 3D surface?

Thanks!