NCL > Application examples > Basic examples
Ngmath example 17
Illustrates the use of csa3s.
This example can be created using NCL. It demonstrates how to use the Csagrid package to find an approximating cubic spline for three-dimensional input data (Csagrid is part of the Ngmath library). The name of the source file for this example is nm17n.ncl.
Discussion
This module discusses how to use the Csagrid package from within NCL.
Creating the plot using HLUs
There is no HLU C program version of this example.
Creating the plot using HLU FORTRAN library calls
There is no HLU Fortran program version of this example.
Creating the plot using NCL
The NCL script that generates this plot is called nm17n.ncl.
The data
This plot does not use any external data.
How to run this example
This example can be generated using an NCL script (nm17n.ncl). The example is installed in the following location:
- $NCARG_ROOT/lib/ncarg/nclex/ngmath/nm17n.ncl
working directory and run through NCL for you.