Create a 3d surface plot chart?

[anonymous_user_bab57cdc]

Hi everyone, i´m working in a mini visualization software and i’m looking for help. I’m stuck trying to do a “3d graphic chart”, i have a 3x3 grid with points (x,y) i need to plot the height (z) values of each point, in a surface like the picture below, i dont know where to start. could anyone give me some advise, sorry about my English, and thankyou!

[anonymous_user_bab57cdc]

Thankyou cancel, yes i’m asuming that this will take several weeks, i will try to follow the instructions you suggest. I just want to know if a coarse solution of this, could be done enterely in unreal via blueprint or material nodes. i will post my progress to the comunity. thanks Again!