RSAGA-package           RSAGA: SAGA Geoprocessing and Terrain Analysis
                        in R
centervalue             Pick Center Value from Matrix
create.variable.name    Convert file name to variable name
dem                     DEM for the 'landslides' dataset
focal.function          Local and Focal Grid Functions
grid.predict            Helper function for applying predict methods to
                        stacks of grids.
grid.to.xyz             Convert Grid Matrix to (x,y,z) data.frame
landslides              Landslide inventory data
match.arg.ext           Extended Argument Matching
multi.focal.function    Local and Focal Grid Function with Multiple
                        Grids as Inputs
pick.from.points        Pick Variable from Spatial Dataset
read.ascii.grid         Read/write ASCII, SAGA and Rd Grid Files
relative.position       Relative Topographic Position
resid.median            Residual Median and Quantile Filters for Grids
rsaga.add.grid.values.to.points
                        Add Grid Values to Point Shapefile
rsaga.close.gaps        SAGA Modules Close Gaps and Close One Cell Gaps
rsaga.contour           Contour Lines from a Grid
rsaga.copy.sgrd         Create a copy of a SAGA grid file
rsaga.env               Function to set up RSAGA geoprocessing
                        environment: Set up the RSAGA Geoprocessing
                        Environment
rsaga.esri.to.sgrd      Convert ESRI ASCII/binary grids to SAGA grids
rsaga.esri.wrapper      Use RSAGA functions for ESRI grids
rsaga.fill.sinks        Fill Sinks
rsaga.filter.gauss      Gauss Filter
rsaga.filter.simple     Simple Filters
rsaga.geoprocessor      Generic R interface for SAGA modules
rsaga.get.modules       Find SAGA libraries and modules
rsaga.get.modules.path
                        Internal functions that determine OS-specific
                        path in which modules might be located.
rsaga.get.usage         Usage of SAGA command line modules
rsaga.get.version       Determine SAGA GIS version
rsaga.grid.calculus     SAGA Module Grid Calculus
rsaga.grid.to.points    Convert SAGA grid file to point shapefile
rsaga.hillshade         Analytical hillshading Analytical hillshading
                        calculation.
rsaga.html.help         HTML help on a SAGA module or library
rsaga.import.gdal       Import Grid Files to SAGA grid format using
                        GDAL
rsaga.insolation        Incoming Solar Radiation (Insolation)
rsaga.intersect.polygons
                        Spatial intersection of two polygon layers
rsaga.inverse.distance
                        Spatial Interpolation Methods
rsaga.lib.prefix        Determine prefix for SAGA GIS library names
rsaga.local.morphometry
                        Local Morphometry
rsaga.parallel.processing
                        Parallel Processing
rsaga.pisr              Potential incoming solar radiation
rsaga.pisr2             Potential incoming solar radiation SAGA 2.2.2+
rsaga.set.env           Internal function that sets the RSAGA
                        Geoprocessing Evironment manually
rsaga.sgrd.to.esri      Convert SAGA grids to ESRI ASCII/binary grids
rsaga.sink.removal      Sink Removal Remove sinks from a digital
                        elevation model by deepening drainage routes or
                        filling sinks.
rsaga.sink.route        Sink Drainage Route Detection
rsaga.slope.asp.curv    Slope, Aspect, Curvature
rsaga.solar.radiation   Potential incoming solar radiation
rsaga.target            Define target grid for interpolation
rsaga.topdown.processing
                        Top-Down Processing
rsaga.union.polygons    Spatial union of two polygon layers
rsaga.wetness.index     SAGA Modules SAGA Wetness Index
set.file.extension      Determine or modify file name extensions
study_area              Study area mask for the 'landslides' dataset
wind.shelter            Wind Shelter Index
