Pages du manuel Linux : Commandes destinées aux utilisateurs

r.circle
Creates a raster map containing concentric rings around a given point.
r.clump
Recategorizes data in a raster map layer by grouping cells that form physically discrete areas into unique categories.
r.coin
Tabulates the mutual occurrence (coincidence) of categories for two raster map layers.
r.colors
Creates/Modifies the color table associated with a raster map layer.
r.composite
Combines red, green and blue map layers into a single composite map layer.
r.compress
Compresses and decompresses raster files.
r.contour
Produces a GRASS binary vector map of specified contours from GRASS raster map layer.
r.cost
Outputs a raster map layer showing the cumulative cost of moving between different geographic locations on an input raster map layer whose cell category values represent cost.
r.covar
Outputs a covariance/correlation matrix for user-specified raster map layer(s).
r.cross
Creates a cross product of the category values from multiple raster map layers.
r.describe
Prints terse list of category values found in a raster map layer.
r.digit
r.digit
r.distance
Locates the closest points between objects in two raster maps.
r.drain
Traces a flow through an elevation model on a raster map layer.
r.fill.dir
Filters and generates a depressionless elevation map and a flow direction map from a given elevation layer
r.fillnulls
Fills no-data areas in raster maps using v.surf.rst splines interpolation
r.flow
Construction of slope curves (flowlines), flowpath lengths, and flowline densities (upslope areas) from a raster digital elevation model(DEM).
r.grow
Generates a raster map layerwith contiguous areas grown by one cell.
r.his
Generates red, green and blue raster map layers combining hue, intensity, and saturation (his) values from user-specified input raster map layers.
r.in.arc
Convert an ESRI ARC/INFO ascii raster file (GRID) into a (binary) raster map layer.
r.in.ascii
Convert an ASCII raster text file into a (binary) raster map layer.
r.in.bin
Import a binary raster file into a GRASS raster map layer.
r.in.gdal
Import GDAL supported raster file into a binary raster map layer.
r.in.gridatb
Imports GRIDATB.FOR map file (TOPMODEL) into GRASS raster map
r.in.mat
Import a binary MAT-File(v4) to a GRASS raster.
r.in.poly
Create raster maps from ascii polygon/line data files in the current directory.
r.in.srtm
Import SRTM HGT files into GRASS
r.info
Outputs basic information about a user-specified raster map layer.
r.kappa
Calculate error matrix and kappa parameter for accuracy assessment of classification result.
r.le.patch
r.le.pixel
r.le.setup
r.le.setup
r.le.trace
r.los
Line-of-sight raster analysis program.
r.mapcalc
r.mapcalc
r.mapcalculator
r.mapcalculator - Calculates new raster map from r.mapcalc expression
r.median
Finds the median of values in a cover map within areas assigned the same category value in a user-specified base map.
r.mfilter
Raster file matrix filter.
r.mode
Finds the mode of values in a cover map within areas assigned the same category value in a user-specified base map.
r.neighbors
Makes each cell category value a function of the category values assigned to the cells around it, and stores new cell values in an output raster map layer.
r.null
The function of r.null is to explicitly create the NULL-value bitmap file.
r.out.arc
Converts a raster map layer into an ESRI ARCGRID file.
r.out.ascii
Converts a raster map layer into an ASCII text file.
r.out.bin
Exports a GRASS raster to a binary array.
r.out.gdal
Exports GRASS raster data into various formats (requires GDAL)
r.out.gridatb
Exports GRASS raster map to GRIDATB.FOR map file (TOPMODEL)
r.out.mat
Exports a GRASS raster to a binary MAT-File.
r.out.mpeg
Raster File Series to MPEG Conversion Program.
r.out.png
Export GRASS raster as non-georeferenced PNG image format.
r.out.pov
Converts a raster map layer into a height-field file for POVRAY.