Hello All, I do have some points means coordinates in the following form. x1,y1,z1 x2,y2,z2 x3,y3,z3 ............ xN,yN,zN I want to make a surface from this points. Can anybody give me any suggestion how can i make a surface from these point? It would be better for me if anybody can give an example for this problem also. Thank you, Md Shahriar Nizam