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List GDAL's algorithms

Source: R/algorithm.R
gdal_algorithms.Rd

The registry is a tree: gdal_algorithms() gives the top level, and passing one of those names gives what is under it. These are the same names the gdal command line uses.

Usage

gdal_algorithms(path = NULL)

Arguments

path

An algorithm's name, as a string such as "raster" or "raster reproject", or a character vector of its parts. NULL, the default, lists the top level.

Value

A character vector of names, empty when the algorithm has nothing under it.

Examples

if (gdal_has_algorithms()) {
  gdal_algorithms()
  gdal_algorithms("raster")
}
#>  [1] "as-features"     "aspect"          "blend"           "calc"           
#>  [5] "clean-collar"    "clip"            "color-map"       "compare"        
#>  [9] "contour"         "convert"         "create"          "edit"           
#> [13] "fill-nodata"     "footprint"       "hillshade"       "index"          
#> [17] "info"            "mosaic"          "neighbors"       "nodata-to-alpha"
#> [21] "overview"        "pansharpen"      "pipeline"        "pixel-info"     
#> [25] "polygonize"      "proximity"       "reclassify"      "reproject"      
#> [29] "resize"          "rgb-to-palette"  "roughness"       "scale"          
#> [33] "select"          "set-type"        "sieve"           "slope"          
#> [37] "stack"           "tile"            "tpi"             "tri"            
#> [41] "unscale"         "update"          "viewshed"        "zonal-stats"