in3Utils.generateTopo

Create generic/idealised topographies

Functions

addDrop

Add a drop to a given topography

bowl

Compute coordinates of sphere with given radius (rBwol)

computeCoordGrid

createParabolaAxis

create the s coordinate for a lined sloped from theta - phi from x axis

flatplane

Compute coordinates of flat plane topography

generateTopo

Compute coordinates of desired topography with given inputs

getGridDefs

getParabolaParams

Compute parameters for parabola

helix

Compute coordinates of helix-shaped topography with given radius (rHelix)

hockey

Compute coordinates of an inclined plane with a flat foreland defined by total fall height z0, angle to flat foreland (meanAlpha) and a radius (rCirc) to smooth the transition from inclined plane to flat foreland

inclinedplane

Compute coordinates of inclined plane with given slope (meanAlpha)

parabola

Compute coordinates of a parabolically-shaped slope with a flat foreland defined by total fall height C, angle (meanAlpha) or distance (fLen) to flat foreland

parabolaRotation

Compute coordinates of a parabolically-shaped slope with a flat foreland defined by total fall height C, angle (meanAlpha) or distance (fLen) to flat foreland One parabolic slope in x direction, one sloped with 45° and one with 60°

pyramid

Generate a pyramid topography - in this case rectangular domain

writeDEM

Write topography information to file