RSAGA: SAGA Geoprocessing and Terrain Analysis in R

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Provides access to geocomputing and terrain analysis functions of the geographical information system (GIS) 'SAGA' (System for Automated Geoscientific Analyses) from within R by running the command line version of SAGA. This package furthermore provides several R functions for handling ASCII grids, including a flexible framework for applying local functions (including predict methods of fitted models) and focal functions to multiple grids. SAGA GIS is available under GPLv2 / LGPLv2 licence from http://sourceforge.net/projects/saga-gis/.

Author
Alexander Brenning and Donovan Bangs
Date of publication
2016-01-05 09:34:50
Maintainer
Alexander Brenning <alexander.brenning@uni-jena.de>
License
GPL-2 | file LICENSE
Version
0.94-5

View on CRAN

Man pages

centervalue
Pick Center Value from Matrix
create.variable.name
Convert file name to variable name
focal.function
Local and Focal Grid Functions
grid.predict
Helper function for applying predict methods to stacks of...
grid.to.xyz
Convert Grid Matrix to (x,y,z) data.frame
landslides
Landslide Inventory and DEM
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.default.path
Determine SAGA GIS default paths
rsaga.env
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.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.inverse.distance
Spatial Interpolation Methods
rsaga.lib.prefix
Determine prefix for SAGA GIS library names
rsaga.local.morphometry
Local Morphometry
RSAGA-package
RSAGA: SAGA Geoprocessing and Terrain Analysis in R
rsaga.parallel.processing
Parallel Processing
rsaga.pisr
Potential incoming solar radiation
rsaga.pisr2
Potential incoming solar radiation SAGA 2.2.2+
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...
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.wetness.index
SAGA Modules SAGA Wetness Index
set.file.extension
Determine or modify file name extensions
wind.shelter
Wind Shelter Index

Files in this package

RSAGA
RSAGA/inst
RSAGA/inst/CITATION
RSAGA/inst/doc
RSAGA/inst/doc/RSAGA-landslides.Rmd
RSAGA/inst/doc/RSAGA-landslides.R
RSAGA/inst/doc/RSAGA-landslides.pdf
RSAGA/NAMESPACE
RSAGA/data
RSAGA/data/landslides.rda
RSAGA/R
RSAGA/R/RSAGA-core.R
RSAGA/R/gridtools.R
RSAGA/R/landslides.R
RSAGA/R/RSAGA-modules.R
RSAGA/R/RSAGA-package.R
RSAGA/R/RSAGA-utils.R
RSAGA/vignettes
RSAGA/vignettes/RSAGA-landslides.Rmd
RSAGA/vignettes/dem.png
RSAGA/vignettes/lslpred.png
RSAGA/vignettes/terrain_variables.png
RSAGA/MD5
RSAGA/build
RSAGA/build/vignette.rds
RSAGA/DESCRIPTION
RSAGA/man
RSAGA/man/rsaga.grid.to.points.Rd
RSAGA/man/create.variable.name.Rd
RSAGA/man/rsaga.sgrd.to.esri.Rd
RSAGA/man/rsaga.get.modules.Rd
RSAGA/man/rsaga.lib.prefix.Rd
RSAGA/man/multi.focal.function.Rd
RSAGA/man/read.ascii.grid.Rd
RSAGA/man/rsaga.pisr.Rd
RSAGA/man/rsaga.target.Rd
RSAGA/man/rsaga.wetness.index.Rd
RSAGA/man/rsaga.inverse.distance.Rd
RSAGA/man/pick.from.points.Rd
RSAGA/man/rsaga.sink.removal.Rd
RSAGA/man/focal.function.Rd
RSAGA/man/rsaga.local.morphometry.Rd
RSAGA/man/rsaga.fill.sinks.Rd
RSAGA/man/rsaga.filter.simple.Rd
RSAGA/man/RSAGA-package.Rd
RSAGA/man/rsaga.esri.to.sgrd.Rd
RSAGA/man/rsaga.sink.route.Rd
RSAGA/man/rsaga.hillshade.Rd
RSAGA/man/rsaga.grid.calculus.Rd
RSAGA/man/rsaga.get.version.Rd
RSAGA/man/rsaga.add.grid.values.to.points.Rd
RSAGA/man/rsaga.default.path.Rd
RSAGA/man/rsaga.insolation.Rd
RSAGA/man/rsaga.esri.wrapper.Rd
RSAGA/man/rsaga.html.help.Rd
RSAGA/man/rsaga.slope.asp.curv.Rd
RSAGA/man/rsaga.close.gaps.Rd
RSAGA/man/rsaga.parallel.processing.Rd
RSAGA/man/rsaga.solar.radiation.Rd
RSAGA/man/match.arg.ext.Rd
RSAGA/man/rsaga.env.Rd
RSAGA/man/relative.position.Rd
RSAGA/man/rsaga.get.usage.Rd
RSAGA/man/grid.to.xyz.Rd
RSAGA/man/rsaga.filter.gauss.Rd
RSAGA/man/set.file.extension.Rd
RSAGA/man/rsaga.copy.sgrd.Rd
RSAGA/man/centervalue.Rd
RSAGA/man/resid.median.Rd
RSAGA/man/rsaga.topdown.processing.Rd
RSAGA/man/rsaga.contour.Rd
RSAGA/man/rsaga.import.gdal.Rd
RSAGA/man/rsaga.geoprocessor.Rd
RSAGA/man/rsaga.pisr2.Rd
RSAGA/man/wind.shelter.Rd
RSAGA/man/landslides.Rd
RSAGA/man/grid.predict.Rd
RSAGA/LICENSE