I have a grid of points
Example
x 80 82.5 85 87.5 90
y 5 0.5 1.6 1.7 1.7 2.3
2.5 1.6 1.7 1.8 2.1 2.7
0 2.4 2.3 2.6 3.0 3.8
and I want to be able to find any point for example point (81,4)
What would I need to do to find this point using 2D kriging? Could someone show me the mathematical steps to reach my value.
Here is an Example of the Calculus behind 1d kriging
http://www.climateneeds.umd.edu/pdf/EfficientKrigingforReal-Time.pdf