NAG Library Manual, Mark 28.4
Interfaces:  FL   CL   CPP   AD 

NAG CL Interface Introduction
Example description

nag_interp_dimn_grid (e01zac) Example Program Results

True Value:     2.0185

    method      |   answer   |    error 
-----------------------------------------
Weighted Average|     2.1578 |     0.1393
Linear Method   |     2.5218 |     0.5033
Cubic Method    |     2.0291 |     0.0106