2-D Data

This is a 2-D array of numbers that that lists the values correponding to the x,y points defined earlier. The numbers must be arranged like:

F(x=1,y=1) F(x=2,y=1) F(x=3,y=1)....
F(x=1,y=2) F(x=2,y=2) F(x=3,y=2)....

Here is an example.