Terrain Package Tester

This notebook should be saved in the same directory as TerrainPackage.m. To use the TerrainPackage from your code, you’ll need to copy the lines below into your notebook and to save your notebook and the TerrainPackage.m file in the same directory.

AppendTo[$Path,NotebookDirectory[]]

<<TerrainPackage`

z[1.1,2.3]

GradZ[1.1,2.3]

ContourPlot[z[x,y],{x,0,25},{y,0,25}]