LShunterInput: Create an input file for Fortran program LShunter
In tabrasel/WetlandTools: General utility functions for TerrainWorks

LShunterInput

R Documentation

Create an input file for Fortran program LShunter

Description

Program LShunter identifies potential landslide sites using "outlier patches" on a DoD (DEM of Difference) delineated on an "outlier" raster created by Program Align.

Usage

LShunterInput(
  DoD,
  Outlier,
  threshold1,
  threshold2,
  Gradient,
  min1,
  min2,
  Accum,
  maxAccum1,
  maxAccum2,
  MinSize,
  OutPatch,
  ScratchDir
)

Arguments

`DoD`	Character: The reference DoD (DEM of Difference) raster (.flt) created by Align.
`Outlier`	Character: The outlier raster (.flt) created by Align.
`threshold1`	Numeric (dbl): Maximum k value for a patch (e.g., -5.0), 1st round.
`threshold2`	Numeric (dbl): Maximum k value for a patch (e.g., -1.5), 2nd round.
`Gradient`	Character: An input gradient raster (.flt) created by program MakeGrids.
`min1`	Numeric (dbl): Minimum gradient for a patch, 1st round.
`min2`	Numeric (dbl): Minimum gradient for a patch, 2nd round.
`Accum`	Character: Input flow accumulation raster (.flt) created by bldgrds.
`maxAccum1`	Numeric (dbl): Maximum flow accumulation for a patch, 1st round.
`maxAccum2`	Numeric (dbl): Maximum flow accumulation for a patch, 2nd round.
`MinSize`	Numeric (dbl): Minimum size of a patch in square meters.
`OutPatch`	Character: Output patch raster (.flt)
`ScratchDir`	Character: Scratch directory.