{"name":"d.barscale","description":"Displays a barscale on the graphics monitor.","addon":false}
{"name":"d.colorlist","description":"Outputs a list of all available display colors.","addon":false}
{"name":"d.colortable","description":"Displays the color table associated with a raster map layer.","addon":false}
{"name":"d.correlate","description":"Prints a graph of the correlation between raster maps (in pairs).","addon":false}
{"name":"d.erase","description":"Erases the contents of the active graphics display frame with user defined color.","addon":false}
{"name":"d.font","description":"Selects the font in which text will be displayed on the user's graphics monitor.","addon":false}
{"name":"d.fontlist","description":"Lists the available fonts.","addon":false}
{"name":"d.frame","description":"Manages display frames on the user's graphics monitor.","addon":false}
{"name":"d.geodesic","description":"Displays a geodesic line, tracing the shortest distance between two geographic points along a great circle, in a longitude/latitude data set.","addon":false}
{"name":"d.graph","description":"Program for generating and displaying simple graphics on the display monitor.","addon":false}
{"name":"d.grid","description":"Overlays a user-specified grid in the active display frame on the graphics monitor.","addon":false}
{"name":"d.his","description":"Displays the result obtained by combining hue, intensity, and saturation (HIS) values from user-specified input raster map layers.","addon":false}
{"name":"d.histogram","description":"Displays a histogram in the form of a pie or bar chart for a user-specified raster map.","addon":false}
{"name":"d.info","description":"Displays information about the active display monitor.","addon":false}
{"name":"d.labels","description":"Displays text labels (created with v.label) to the active frame on the graphics monitor.","addon":false}
{"name":"d.legend","description":"Displays a legend for a 2D or 3D raster map in the active frame of the graphics monitor.","addon":false}
{"name":"d.legend.vect","description":"Displays a vector legend in the active graphics frame.","addon":false}
{"name":"d.linegraph","description":"Generates and displays simple line graphs in the active graphics monitor display frame.","addon":false}
{"name":"d.mon","description":"Controls graphics display monitors from the command line.","addon":false}
{"name":"d.northarrow","description":"Displays a north arrow on the graphics monitor.","addon":false}
{"name":"d.out.file","description":"Saves the contents of the active display monitor to a graphics file.","addon":false}
{"name":"d.path","description":"Finds shortest path for selected starting and ending node.","addon":false}
{"name":"d.polar","description":"Draws polar diagram of angle map such as aspect or flow directions","addon":false}
{"name":"d.profile","description":"Plots profile of a transect.","addon":false}
{"name":"d.rast.arrow","description":"Draws arrows representing cell aspect direction for a raster map containing aspect data.","addon":false}
{"name":"d.rast.edit","description":"Edits cell values in a raster map.","addon":false}
{"name":"d.rast","description":"Displays user-specified raster map in the active graphics frame.","addon":false}
{"name":"d.rast.leg","description":"Displays a raster map and its legend on a graphics window","addon":false}
{"name":"d.rast.num","description":"Overlays cell category values on a raster map displayed in the active graphics frame.","addon":false}
{"name":"d.redraw","description":"Redraws the content of currently selected monitor.","addon":false}
{"name":"d.rgb","description":"Displays three user-specified raster maps as red, green, and blue overlays in the active graphics frame.","addon":false}
{"name":"d.rhumbline","description":"Displays the rhumbline joining two longitude/latitude coordinates.","addon":false}
{"name":"d.shade","description":"Drapes a color raster over an shaded relief or aspect map.","addon":false}
{"name":"d.text","description":"Draws text in the active display frame on the graphics monitor using the current font.","addon":false}
{"name":"d.title","description":"Create a TITLE for a raster map in a form suitable for display with d.text.","addon":false}
{"name":"d.to.rast","description":"Saves the contents of the active display monitor to a raster map.","addon":false}
{"name":"d.vect.chart","description":"Displays charts of vector data in the active frame on the graphics monitor.","addon":false}
{"name":"d.vect","description":"Displays user-specified vector map in the active graphics frame.","addon":false}
{"name":"d.vect.thematic","description":"Displays a thematic vector map in the active graphics frame.","addon":false}
{"name":"d.what.rast","description":"Allows the user to interactively query raster map layers at user-selected locations.","addon":false}
{"name":"d.what.vect","description":"Allows the user to interactively query vector map layers at user-selected locations.","addon":false}
{"name":"d.where","description":"Identifies the geographic coordinates associated with point locations given in display coordinates.","addon":false}
{"name":"db.columns","description":"List all columns for a given table.","addon":false}
{"name":"db.connect","description":"Prints/sets general DB connection for current mapset.","addon":false}
{"name":"db.copy","description":"Copy a table.","addon":false}
{"name":"db.createdb","description":"Creates an empty database.","addon":false}
{"name":"db.databases","description":"Lists all databases for a given driver and location.","addon":false}
{"name":"db.describe","description":"Describes a table in detail.","addon":false}
{"name":"db.drivers","description":"Lists all database drivers.","addon":false}
{"name":"db.dropcolumn","description":"Drops a column from selected attribute table.","addon":false}
{"name":"db.dropdb","description":"Removes an existing database.","addon":false}
{"name":"db.droptable","description":"Drops an attribute table.","addon":false}
{"name":"db.execute","description":"Executes any SQL statement.","addon":false}
{"name":"db.in.ogr","description":"Imports attribute tables in various formats.","addon":false}
{"name":"db.login","description":"Sets user/password for DB driver/database.","addon":false}
{"name":"db.out.ogr","description":"Exports attribute tables into various formats.","addon":false}
{"name":"db.select","description":"Selects data from attribute table.","addon":false}
{"name":"db.tables","description":"Lists all tables for a given database.","addon":false}
{"name":"db.test","description":"Test database driver, database must exist and set by db.connect.","addon":false}
{"name":"db.univar","description":"Calculates univariate statistics on selected table column.","addon":false}
{"name":"g.access","description":"Controls access to the current mapset for other users on the system.","addon":false}
{"name":"g.copy","description":"Copies available data files in the current mapset search path to the user's current mapset.","addon":false}
{"name":"g.dirseps","description":"Internal GRASS utility for converting directory separator characters.","addon":false}
{"name":"g.extension.all","description":"Rebuilds or removes all locally installed GRASS Addons extensions.","addon":false}
{"name":"g.extension","description":"Maintains GRASS Addons extensions in local GRASS installation.","addon":false}
{"name":"g.filename","description":"Prints GRASS data base file names.","addon":false}
{"name":"g.findetc","description":"Searches for GRASS support files.","addon":false}
{"name":"g.findfile","description":"Searches for GRASS data base files and sets variables for the shell.","addon":false}
{"name":"g.gisenv","description":"Outputs and modifies the user's current GRASS variable settings.","addon":false}
{"name":"g.gui.animation","description":"Tool for animating a series of raster and vector maps or a space time raster or vector dataset.","addon":false}
{"name":"g.gui.datacatalog","description":"Tool for browsing, modifying and managing GRASS maps.","addon":false}
{"name":"g.gui.dbmgr","description":"Launches graphical attribute table manager.","addon":false}
{"name":"g.gui.gcp","description":"Georectifies a map and allows managing Ground Control Points.","addon":false}
{"name":"g.gui.gmodeler","description":"Graphical Modeler.","addon":false}
{"name":"g.gui","description":"Launches a GRASS graphical user interface (GUI) session.","addon":false}
{"name":"g.gui.iclass","description":"Tool for supervised classification of imagery data.","addon":false}
{"name":"g.gui.image2target","description":"Georectifies a map and allows managing Ground Control Points for 3D correction.","addon":false}
{"name":"g.gui.mapswipe","description":"Interactively compares two maps by swiping a visibility bar.","addon":false}
{"name":"g.gui.photo2image","description":"Corrects scanning distortions of a paper photo.","addon":false}
{"name":"g.gui.psmap","description":"Tool for creating hardcopy map outputs.","addon":false}
{"name":"g.gui.rlisetup","description":"Configuration tool for r.li modules.","addon":false}
{"name":"g.gui.timeline","description":"Allows comparing temporal datasets by displaying their temporal extents in a plot.","addon":false}
{"name":"g.gui.tplot","description":"Plots the values of temporal datasets.","addon":false}
{"name":"g.gui.vdigit","description":"Interactive editing and digitization of vector maps.","addon":false}
{"name":"g.list","description":"Lists available GRASS data base files of the user-specified data type optionally using the search pattern.","addon":false}
{"name":"g.manual","description":"Displays the manual pages of GRASS modules.","addon":false}
{"name":"g.mapset","description":"Changes/reports current mapset.","addon":false}
{"name":"g.mapsets","description":"Modifies/prints the user's current mapset search path.","addon":false}
{"name":"g.message","description":"Prints a message, warning, progress info, or fatal error in the GRASS way.","addon":false}
{"name":"g.mkfontcap","description":"Generates the font configuration file by scanning various directories for fonts.","addon":false}
{"name":"g.parser","description":"Provides automated parser, GUI, and help support for GRASS scipts.","addon":false}
{"name":"g.pnmcomp","description":"Overlays multiple PPM image files.","addon":false}
{"name":"g.ppmtopng","description":"Converts between PPM/PGM and PNG image formats.","addon":false}
{"name":"g.proj","description":"Prints or modifies GRASS projection information files (in various co-ordinate system descriptions).","addon":false}
{"name":"g.region","description":"Manages the boundary definitions for the geographic region.","addon":false}
{"name":"g.remove","description":"Removes data base element files from the user's current mapset using the search pattern.","addon":false}
{"name":"g.rename","description":"Renames data base element files in the user's current mapset.","addon":false}
{"name":"g.search.modules","description":"Search in GRASS modules using keywords","addon":false}
{"name":"g.tempfile","description":"Creates a temporary file and prints it's file name.","addon":false}
{"name":"g.version","description":"Displays GRASS GIS version info.","addon":false}
{"name":"i.albedo","description":"Computes broad band albedo from surface reflectance.","addon":false}
{"name":"i.aster.toar","description":"Calculates Top of Atmosphere Radiance/Reflectance/Brightness Temperature from ASTER DN.","addon":false}
{"name":"i.atcorr","description":"Performs atmospheric correction using the 6S algorithm.","addon":false}
{"name":"i.biomass","description":"Computes biomass growth, precursor of crop yield calculation.","addon":false}
{"name":"i.cca","description":"Canonical components analysis (CCA) program for image processing.","addon":false}
{"name":"i.cluster","description":"Generates spectral signatures for land cover types in an image using a clustering algorithm.","addon":false}
{"name":"i.colors.enhance","description":"Performs auto-balancing of colors for RGB images.","addon":false}
{"name":"i.eb.eta","description":"Actual evapotranspiration for diurnal period (Bastiaanssen, 1995).","addon":false}
{"name":"i.eb.evapfr","description":"Computes evaporative fraction and root zone soil moisture.","addon":false}
{"name":"i.eb.hsebal01","description":"Computes sensible heat flux iteration SEBAL 01.","addon":false}
{"name":"i.eb.netrad","description":"Net radiation approximation (Bastiaanssen, 1995).","addon":false}
{"name":"i.eb.soilheatflux","description":"Soil heat flux approximation (Bastiaanssen, 1995).","addon":false}
{"name":"i.emissivity","description":"Computes emissivity from NDVI, generic method for sparse land.","addon":false}
{"name":"i.evapo.mh","description":"Computes evapotranspiration calculation modified or original Hargreaves formulation, 2001.","addon":false}
{"name":"i.evapo.pm","description":"Computes potential evapotranspiration calculation with hourly Penman-Monteith.","addon":false}
{"name":"i.evapo.pt","description":"Computes evapotranspiration calculation Priestley and Taylor formulation, 1972.","addon":false}
{"name":"i.evapo.time","description":"Computes temporal integration of satellite ET actual (ETa) following the daily ET reference (ETo) from meteorological station(s).","addon":false}
{"name":"i.fft","description":"Fast Fourier Transform (FFT) for image processing.","addon":false}
{"name":"i.gensig","description":"Generates statistics for i.maxlik from raster map.","addon":false}
{"name":"i.gensigset","description":"Generates statistics for i.smap from raster map.","addon":false}
{"name":"i.group","description":"Creates, edits, and lists groups of imagery data.","addon":false}
{"name":"i.his.rgb","description":"Transforms raster maps from HIS (Hue-Intensity-Saturation) color space to RGB (Red-Green-Blue) color space.","addon":false}
{"name":"i.ifft","description":"Inverse Fast Fourier Transform (IFFT) for image processing.","addon":false}
{"name":"i.image.mosaic","description":"Mosaics several images and extends colormap.","addon":false}
{"name":"i.in.spotvgt","description":"Imports SPOT VGT NDVI data into a raster map.","addon":false}
{"name":"i.landsat.acca","description":"Performs Landsat TM/ETM+ Automatic Cloud Cover Assessment (ACCA).","addon":false}
{"name":"i.landsat.toar","description":"Calculates top-of-atmosphere radiance or reflectance and temperature for Landsat MSS/TM/ETM+/OLI","addon":false}
{"name":"i.maxlik","description":"Classifies the cell spectral reflectances in imagery data.","addon":false}
{"name":"i.modis.qc","description":"Extracts quality control parameters from MODIS QC layers.","addon":false}
{"name":"i.oif","description":"Calculates Optimum-Index-Factor table for spectral bands","addon":false}
{"name":"i.ortho.camera","description":"Select and modify the imagery group camera reference file.","addon":false}
{"name":"i.ortho.elev","description":"Select or modify the target elevation model.","addon":false}
{"name":"i.ortho.init","description":"Interactively creates or modifies entries in a camera initial exposure station file for imagery group referenced by a sub-block.","addon":false}
{"name":"i.ortho.photo","description":"Menu driver for the photo imagery programs.","addon":false}
{"name":"i.ortho.rectify","description":"Orthorectifies an image by using the image to photo coordinate transformation matrix.","addon":false}
{"name":"i.ortho.target","description":"Select or modify the imagery group target.","addon":false}
{"name":"i.ortho.transform","description":"Computes a coordinate transformation based on the control points.","addon":false}
{"name":"i.pansharpen","description":"Image fusion algorithms to sharpen multispectral with high-res panchromatic channels","addon":false}
{"name":"i.pca","description":"Principal components analysis (PCA) for image processing.","addon":false}
{"name":"i.rectify","description":"Rectifies an image by computing a coordinate transformation for each pixel in the image based on the control points.","addon":false}
{"name":"i.rgb.his","description":"Transforms raster maps from RGB (Red-Green-Blue) color space to HIS (Hue-Intensity-Saturation) color space.","addon":false}
{"name":"i.segment","description":"Identifies segments (objects) from imagery data.","addon":false}
{"name":"i.smap","description":"Performs contextual image classification using sequential maximum a posteriori (SMAP) estimation.","addon":false}
{"name":"i.spectral","description":"Displays spectral response at user specified locations in group or images.","addon":false}
{"name":"i.target","description":"Targets an imagery group to a GRASS location and mapset.","addon":false}
{"name":"i.tasscap","description":"Performs Tasseled Cap (Kauth Thomas) transformation.","addon":false}
{"name":"i.topo.corr","description":"Computes topographic correction of reflectance.","addon":false}
{"name":"i.vi","description":"Calculates different types of vegetation indices.","addon":false}
{"name":"i.zc","description":"Zero-crossing \"edge detection\" raster function for image processing.","addon":false}
{"name":"m.cogo","description":"A simple utility for converting bearing and distance measurements to coordinates and vice versa.","addon":false}
{"name":"m.measure","description":"Measures the lengths and areas of features.","addon":false}
{"name":"m.nviz.image","description":"Creates a 3D rendering of GIS data.","addon":false}
{"name":"m.nviz.script","description":"Creates fly-through script to run in NVIZ.","addon":false}
{"name":"m.proj","description":"Converts coordinates from one projection to another (cs2cs frontend).","addon":false}
{"name":"m.transform","description":"Computes a coordinate transformation based on the control points.","addon":false}
{"name":"ps.map","description":"Produces hardcopy PostScript map output.","addon":false}
{"name":"r.basins.fill","description":"Generates watershed subbasins raster map.","addon":false}
{"name":"r.blend","description":"Blends color components of two raster maps by a given ratio.","addon":false}
{"name":"r.buffer","description":"Creates a raster map showing buffer zones surrounding cells that contain non-NULL category values.","addon":false}
{"name":"r.buffer.lowmem","description":"Creates a raster map showing buffer zones surrounding cells that contain non-NULL category values.","addon":false}
{"name":"r.buildvrt","description":"Build a VRT (Virtual Raster) from the list of input raster maps.","addon":false}
{"name":"r.carve","description":"Generates stream channels.","addon":false}
{"name":"r.category","description":"Manages category values and labels associated with user-specified raster map layers.","addon":false}
{"name":"r.circle","description":"Creates a raster map containing concentric rings around a given point.","addon":false}
{"name":"r.clump","description":"Recategorizes data in a raster map by grouping cells that form physically discrete areas into unique categories.","addon":false}
{"name":"r.coin","description":"Tabulates the mutual occurrence (coincidence) of categories for two raster map layers.","addon":false}
{"name":"r.colors","description":"Creates/modifies the color table associated with a raster map.","addon":false}
{"name":"r.colors.out","description":"Exports the color table associated with a raster map.","addon":false}
{"name":"r.colors.stddev","description":"Sets color rules based on stddev from a raster map's mean value.","addon":false}
{"name":"r.composite","description":"Combines red, green and blue raster maps into a single composite raster map.","addon":false}
{"name":"r.compress","description":"Compresses and decompresses raster maps.","addon":false}
{"name":"r.contour","description":"Produces a vector map of specified contours from a raster map.","addon":false}
{"name":"r.cost","description":"Creates a raster map showing the cumulative cost of moving between different geographic locations on an input raster map whose cell category values represent cost.","addon":false}
{"name":"r.covar","description":"Outputs a covariance/correlation matrix for user-specified raster map layer(s).","addon":false}
{"name":"r.cross","description":"Creates a cross product of the category values from multiple raster map layers.","addon":false}
{"name":"r.describe","description":"Prints terse list of category values found in a raster map layer.","addon":false}
{"name":"r.distance","description":"Locates the closest points between objects in two raster maps.","addon":false}
{"name":"r.drain","description":"Traces a flow through an elevation model or cost surface on a raster map.","addon":false}
{"name":"r.external","description":"Links GDAL supported raster data as a pseudo GRASS raster map.","addon":false}
{"name":"r.external.out","description":"Redirects raster output to file utilizing GDAL library rather than storing in GRASS raster format.","addon":false}
{"name":"r.fill.dir","description":"Filters and generates a depressionless elevation map and a flow direction map from a given elevation raster map.","addon":false}
{"name":"r.fill.stats","description":"Rapidly fills 'no data' cells (NULLs) of a raster map with interpolated values (IDW).","addon":false}
{"name":"r.fillnulls","description":"Fills no-data areas in raster maps using spline interpolation.","addon":false}
{"name":"r.flow","description":"Constructs flowlines.","addon":false}
{"name":"r.geomorphon","description":"Calculates geomorphons (terrain forms) and associated geometry using machine vision approach.","addon":false}
{"name":"r.grow.distance","description":"Generates a raster map containing distances to nearest raster features.","addon":false}
{"name":"r.grow","description":"Generates a raster map layer with contiguous areas grown by one cell.","addon":false}
{"name":"r.gwflow","description":"Numerical calculation program for transient, confined and unconfined groundwater flow in two dimensions.","addon":false}
{"name":"r.his","description":"Generates red, green and blue (RGB) raster map layers combining hue, intensity and saturation (HIS) values from user-specified input raster map layers.","addon":false}
{"name":"r.horizon","description":"Computes horizon angle height from a digital elevation model.","addon":false}
{"name":"r.import","description":"Imports raster data into a GRASS raster map using GDAL library and reprojects on the fly.","addon":false}
{"name":"r.in.ascii","description":"Converts a GRASS ASCII raster file to binary raster map.","addon":false}
{"name":"r.in.aster","description":"Georeference, rectify, and import Terra-ASTER imagery and relative DEMs using gdalwarp.","addon":false}
{"name":"r.in.bin","description":"Import a binary raster file into a GRASS raster map layer.","addon":false}
{"name":"r.in.gdal","description":"Imports raster data into a GRASS raster map using GDAL library.","addon":false}
{"name":"r.in.gridatb","description":"Imports GRIDATB.FOR map file (TOPMODEL) into a GRASS raster map.","addon":false}
{"name":"r.in.mat","description":"Imports a binary MAT-File(v4) to a GRASS raster.","addon":false}
{"name":"r.in.png","description":"Imports non-georeferenced PNG format image.","addon":false}
{"name":"r.in.poly","description":"Creates raster maps from ASCII polygon/line/point data files.","addon":false}
{"name":"r.in.srtm","description":"Imports SRTM HGT files into raster map.","addon":false}
{"name":"r.in.wms","description":"Downloads and imports data from OGC WMS and OGC WMTS web mapping servers.","addon":false}
{"name":"r.in.xyz","description":"Creates a raster map from an assemblage of many coordinates using univariate statistics.","addon":false}
{"name":"r.info","description":"Outputs basic information about a raster map.","addon":false}
{"name":"r.kappa","description":"Calculates error matrix and kappa parameter for accuracy assessment of classification result.","addon":false}
{"name":"r.lake","description":"Fills lake at given point to given level.","addon":false}
{"name":"r.latlong","description":"Creates a latitude/longitude raster map.","addon":false}
{"name":"r.li.cwed","description":"Calculates contrast weighted edge density index on a raster map","addon":false}
{"name":"r.li.daemon","description":"Support module for r.li landscape index calculations.","addon":false}
{"name":"r.li.dominance","description":"Calculates dominance's diversity index on a raster map","addon":false}
{"name":"r.li.edgedensity","description":"Calculates edge density index on a raster map, using a 4 neighbour algorithm","addon":false}
{"name":"r.li","description":"Toolset for multiscale analysis of landscape structure","addon":false}
{"name":"r.li.mpa","description":"Calculates mean pixel attribute index on a raster map","addon":false}
{"name":"r.li.mps","description":"Calculates mean patch size index on a raster map, using a 4 neighbour algorithm","addon":false}
{"name":"r.li.padcv","description":"Calculates coefficient of variation of patch area on a raster map","addon":false}
{"name":"r.li.padrange","description":"Calculates range of patch area size on a raster map","addon":false}
{"name":"r.li.padsd","description":"Calculates standard deviation of patch area a raster map","addon":false}
{"name":"r.li.patchdensity","description":"Calculates patch density index on a raster map, using a 4 neighbour algorithm","addon":false}
{"name":"r.li.patchnum","description":"Calculates patch number index on a raster map, using a 4 neighbour algorithm.","addon":false}
{"name":"r.li.pielou","description":"Calculates Pielou's diversity index on a raster map","addon":false}
{"name":"r.li.renyi","description":"Calculates Renyi's diversity index on a raster map","addon":false}
{"name":"r.li.richness","description":"Calculates richness index on a raster map","addon":false}
{"name":"r.li.shannon","description":"Calculates Shannon's diversity index on a raster map","addon":false}
{"name":"r.li.shape","description":"Calculates shape index on a raster map","addon":false}
{"name":"r.li.simpson","description":"Calculates Simpson's diversity index on a raster map","addon":false}
{"name":"r.mapcalc","description":"Raster map calculator.","addon":false}
{"name":"r.mapcalc.simple","description":"Calculates a new raster map from a simple r.mapcalc expression.","addon":false}
{"name":"r.mask","description":"Creates a MASK for limiting raster operation.","addon":false}
{"name":"r.mfilter","description":"Performs raster map matrix filter.","addon":false}
{"name":"r.mode","description":"Finds the mode of values in a cover map within areas assigned the same category value in a user-specified base map.","addon":false}
{"name":"r.neighbors","description":"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.","addon":false}
{"name":"r.null","description":"Manages NULL-values of given raster map.","addon":false}
{"name":"r.out.ascii","description":"Converts a raster map layer into a GRASS ASCII text file.","addon":false}
{"name":"r.out.bin","description":"Exports a GRASS raster to a binary array.","addon":false}
{"name":"r.out.gdal","description":"Exports GRASS raster maps into GDAL supported formats.","addon":false}
{"name":"r.out.gridatb","description":"Exports GRASS raster map to GRIDATB.FOR map file (TOPMODEL).","addon":false}
{"name":"r.out.mat","description":"Exports a GRASS raster to a binary MAT-File.","addon":false}
{"name":"r.out.mpeg","description":"Converts raster map series to MPEG movie.","addon":false}
{"name":"r.out.png","description":"Export a GRASS raster map as a non-georeferenced PNG image.","addon":false}
{"name":"r.out.pov","description":"Converts a raster map layer into a height-field file for POV-Ray.","addon":false}
{"name":"r.out.ppm","description":"Converts a GRASS raster map to a PPM image file.","addon":false}
{"name":"r.out.ppm3","description":"Converts 3 GRASS raster layers (R,G,B) to a PPM image file.","addon":false}
{"name":"r.out.vrml","description":"Exports a raster map to the Virtual Reality Modeling Language (VRML).","addon":false}
{"name":"r.out.vtk","description":"Converts raster maps into the VTK-ASCII format.","addon":false}
{"name":"r.out.xyz","description":"Exports a raster map to a text file as x,y,z values based on cell centers.","addon":false}
{"name":"r.pack","description":"Exports a raster map as GRASS GIS specific archive file","addon":false}
{"name":"r.param.scale","description":"Extracts terrain parameters from a DEM.","addon":false}
{"name":"r.patch","description":"Creates a composite raster map layer by using known category values from one (or more) map layer(s) to fill in areas of \"no data\" in another map layer.","addon":false}
{"name":"r.path","description":"Traces paths from starting points following input directions.","addon":false}
{"name":"r.plane","description":"Creates raster plane map given dip (inclination), aspect (azimuth) and one point.","addon":false}
{"name":"r.profile","description":"Outputs the raster map layer values lying on user-defined line(s).","addon":false}
{"name":"r.proj","description":"Re-projects a raster map from given location to the current location.","addon":false}
{"name":"r.quant","description":"Produces the quantization file for a floating-point map.","addon":false}
{"name":"r.quantile","description":"Compute quantiles using two passes.","addon":false}
{"name":"r.random.cells","description":"Generates random cell values with spatial dependence.","addon":false}
{"name":"r.random","description":"Creates a raster map layer and vector point map containing randomly located points.","addon":false}
{"name":"r.random.surface","description":"Generates random surface(s) with spatial dependence.","addon":false}
{"name":"r.reclass.area","description":"Reclasses a raster map greater or less than user specified area size (in hectares).","addon":false}
{"name":"r.reclass","description":"Reclassify raster map based on category values.","addon":false}
{"name":"r.recode","description":"Recodes categorical raster maps.","addon":false}
{"name":"r.region","description":"Sets the boundary definitions for a raster map.","addon":false}
{"name":"r.regression.line","description":"Calculates linear regression from two raster maps: y = a + b*x.","addon":false}
{"name":"r.regression.multi","description":"Calculates multiple linear regression from raster maps.","addon":false}
{"name":"r.relief","description":"Creates shaded relief map from an elevation map (DEM).","addon":false}
{"name":"r.report","description":"Reports statistics for raster maps.","addon":false}
{"name":"r.resamp.bspline","description":"Performs bilinear or bicubic spline interpolation with Tykhonov regularization.","addon":false}
{"name":"r.resamp.filter","description":"Resamples raster map layers using an analytic kernel.","addon":false}
{"name":"r.resamp.interp","description":"Resamples raster map to a finer grid using interpolation.","addon":false}
{"name":"r.resamp.rst","description":"Reinterpolates and optionally computes topographic analysis from input raster map to a new raster map (possibly with different resolution) using regularized spline with tension and smoothing.","addon":false}
{"name":"r.resamp.stats","description":"Resamples raster map layers to a coarser grid using aggregation.","addon":false}
{"name":"r.resample","description":"GRASS raster map layer data resampling capability.","addon":false}
{"name":"r.rescale.eq","description":"Rescales histogram equalized the range of category values in a raster map layer.","addon":false}
{"name":"r.rescale","description":"Rescales the range of category values in a raster map layer.","addon":false}
{"name":"r.rgb","description":"Splits a raster map into red, green and blue maps.","addon":false}
{"name":"r.ros","description":"Generates rate of spread raster maps.","addon":false}
{"name":"r.series.accumulate","description":"Makes each output cell value a accumulationfunction of the values assigned to the corresponding cells in the input raster map layers.","addon":false}
{"name":"r.series","description":"Makes each output cell value a function of the values assigned to the corresponding cells in the input raster map layers.","addon":false}
{"name":"r.series.interp","description":"Interpolates raster maps located (temporal or spatial) in between input raster maps at specific sampling positions.","addon":false}
{"name":"r.shade","description":"Drapes a color raster over an shaded relief or aspect map.","addon":false}
{"name":"r.sim.sediment","description":"Sediment transport and erosion/deposition simulation using path sampling method (SIMWE).","addon":false}
{"name":"r.sim.water","description":"Overland flow hydrologic simulation using path sampling method (SIMWE).","addon":false}
{"name":"r.slope.aspect","description":"Generates raster maps of slope, aspect, curvatures and partial derivatives from an elevation raster map.","addon":false}
{"name":"r.solute.transport","description":"Numerical calculation program for transient, confined and unconfined solute transport in two dimensions","addon":false}
{"name":"r.spread","description":"Simulates elliptically anisotropic spread.","addon":false}
{"name":"r.spreadpath","description":"Recursively traces the least cost path backwards to cells from which the cumulative cost was determined.","addon":false}
{"name":"r.statistics","description":"Calculates category or object oriented statistics.","addon":false}
{"name":"r.stats","description":"Generates area statistics for raster map.","addon":false}
{"name":"r.stats.quantile","description":"Compute category quantiles using two passes.","addon":false}
{"name":"r.stats.zonal","description":"Calculates category or object oriented statistics (accumulator-based statistics).","addon":false}
{"name":"r.stream.extract","description":"Performs stream network extraction.","addon":false}
{"name":"r.sun","description":"Solar irradiance and irradiation model.","addon":false}
{"name":"r.sunhours","description":"Calculates solar elevation, solar azimuth, and sun hours.","addon":false}
{"name":"r.sunmask","description":"Calculates cast shadow areas from sun position and elevation raster map.","addon":false}
{"name":"r.support","description":"Allows creation and/or modification of raster map layer support files.","addon":false}
{"name":"r.support.stats","description":"Update raster map statistics","addon":false}
{"name":"r.surf.area","description":"Prints estimation of surface area for raster map.","addon":false}
{"name":"r.surf.contour","description":"Generates surface raster map from rasterized contours.","addon":false}
{"name":"r.surf.fractal","description":"Creates a fractal surface of a given fractal dimension.","addon":false}
{"name":"r.surf.gauss","description":"Generates a raster map using gaussian random number generator.","addon":false}
{"name":"r.surf.idw","description":"Provides surface interpolation from raster point data by Inverse Distance Squared Weighting.","addon":false}
{"name":"r.surf.random","description":"Produces a raster surface map of uniform random deviates with defined range.","addon":false}
{"name":"r.terraflow","description":"Performs flow computation for massive grids.","addon":false}
{"name":"r.texture","description":"Generate images with textural features from a raster map.","addon":false}
{"name":"r.thin","description":"Thins non-null cells that denote linear features in a raster map layer.","addon":false}
{"name":"r.tile","description":"Splits a raster map into tiles.","addon":false}
{"name":"r.tileset","description":"Produces tilings of the source projection for use in the destination region and projection.","addon":false}
{"name":"r.timestamp","description":"Modifies a timestamp for a raster map.","addon":false}
{"name":"r.to.rast3","description":"Converts 2D raster map slices to one 3D raster volume map.","addon":false}
{"name":"r.to.rast3elev","description":"Creates a 3D volume map based on 2D elevation and value raster maps.","addon":false}
{"name":"r.to.vect","description":"Converts a raster map into a vector map.","addon":false}
{"name":"r.topidx","description":"Creates a topographic index (wetness index) raster map from an elevation raster map.","addon":false}
{"name":"r.topmodel","description":"Simulates TOPMODEL which is a physically based hydrologic model.","addon":false}
{"name":"r.transect","description":"Outputs raster map layer values lying along user defined transect line(s).","addon":false}
{"name":"r.univar","description":"Calculates univariate statistics from the non-null cells of a raster map.","addon":false}
{"name":"r.unpack","description":"Imports a GRASS GIS specific raster archive file (packed with r.pack) as a raster map","addon":false}
{"name":"r.uslek","description":"Computes USLE Soil Erodibility Factor (K).","addon":false}
{"name":"r.usler","description":"Computes USLE R factor, Rainfall erosivity index.","addon":false}
{"name":"r.viewshed","description":"Computes the viewshed of a point on an elevation raster map.","addon":false}
{"name":"r.volume","description":"Calculates the volume of data \"clumps\".","addon":false}
{"name":"r.walk","description":"Creates a raster map showing the anisotropic cumulative cost of moving between different geographic locations on an input raster map whose cell category values represent cost.","addon":false}
{"name":"r.water.outlet","description":"Creates watershed basins from a drainage direction map.","addon":false}
{"name":"r.watershed","description":"Calculates hydrological parameters and RUSLE factors.","addon":false}
{"name":"r.what.color","description":"Queries colors for a raster map layer.","addon":false}
{"name":"r.what","description":"Queries raster maps on their category values and category labels.","addon":false}
{"name":"r3.colors","description":"Creates/modifies the color table associated with a 3D raster map.","addon":false}
{"name":"r3.colors.out","description":"Exports the color table associated with a 3D raster map.","addon":false}
{"name":"r3.cross.rast","description":"Creates cross section 2D raster map from 3D raster map based on 2D elevation map","addon":false}
{"name":"r3.flow","description":"Computes 3D flow lines and 3D flow accumulation.","addon":false}
{"name":"r3.gradient","description":"Computes gradient of a 3D raster map and outputs gradient components as three 3D raster maps.","addon":false}
{"name":"r3.gwflow","description":"Numerical calculation program for transient, confined groundwater flow in three dimensions.","addon":false}
{"name":"r3.in.ascii","description":"Converts a 3D ASCII raster text file into a (binary) 3D raster map.","addon":false}
{"name":"r3.in.bin","description":"Imports a binary raster file into a GRASS 3D raster map.","addon":false}
{"name":"r3.in.v5d","description":"Import 3-dimensional Vis5D files.","addon":false}
{"name":"r3.in.xyz","description":"Create a 3D raster map from an assemblage of many coordinates using univariate statistics","addon":false}
{"name":"r3.info","description":"Outputs basic information about a user-specified 3D raster map layer.","addon":false}
{"name":"r3.mapcalc","description":"Raster map calculator.","addon":false}
{"name":"r3.mask","description":"Establishes the current working 3D raster mask.","addon":false}
{"name":"r3.mkdspf","description":"Creates a display file from an existing 3D raster map according to specified threshold levels.","addon":false}
{"name":"r3.neighbors","description":"Makes each voxel value a function of the values assigned to the voxels around it, and stores new voxel values in an output 3D raster map","addon":false}
{"name":"r3.null","description":"Explicitly create the 3D NULL-value bitmap file.","addon":false}
{"name":"r3.out.ascii","description":"Converts a 3D raster map layer into a ASCII text file.","addon":false}
{"name":"r3.out.bin","description":"Exports a GRASS 3D raster map to a binary array.","addon":false}
{"name":"r3.out.netcdf","description":"Export a 3D raster map as netCDF file.","addon":false}
{"name":"r3.out.v5d","description":"Exports GRASS 3D raster map to 3-dimensional Vis5D file.","addon":false}
{"name":"r3.out.vtk","description":"Converts 3D raster maps into the VTK-ASCII format.","addon":false}
{"name":"r3.retile","description":"Retiles an existing 3D raster map with user defined x, y and z tile size.","addon":false}
{"name":"r3.stats","description":"Generates volume statistics for 3D raster maps.","addon":false}
{"name":"r3.support","description":"Allows creation and/or modification of 3D raster map layer support files.","addon":false}
{"name":"r3.timestamp","description":"Modifies a timestamp for a 3D raster map.","addon":false}
{"name":"r3.to.rast","description":"Converts 3D raster maps to 2D raster maps","addon":false}
{"name":"r3.univar","description":"Calculates univariate statistics from the non-null cells of a 3D raster map.","addon":false}
{"name":"t.connect","description":"Prints/sets general temporal GIS database connection for current mapset.","addon":false}
{"name":"t.create","description":"Creates a space time dataset.","addon":false}
{"name":"t.info","description":"Lists information about space time datasets and maps.","addon":false}
{"name":"t.list","description":"Lists space time datasets and maps registered in the temporal database.","addon":false}
{"name":"t.merge","description":"Merges several space time datasets into a single space time dataset.","addon":false}
{"name":"t.rast.accdetect","description":"Detects accumulation patterns in temporally accumulated space time raster datasets created by t.rast.accumulate.","addon":false}
{"name":"t.rast.accumulate","description":"Computes cyclic accumulations of a space time raster dataset.","addon":false}
{"name":"t.rast.aggregate.ds","description":"Aggregates data of an existing space time raster dataset using the time intervals of a second space time dataset.","addon":false}
{"name":"t.rast.aggregate","description":"Aggregates temporally the maps of a space time raster dataset by a user defined granularity.","addon":false}
{"name":"t.rast.algebra","description":"Apply temporal and spatial operations on space time raster datasets using temporal raster algebra.","addon":false}
{"name":"t.rast.colors","description":"Creates/modifies the color table associated with each raster map of the space time raster dataset.","addon":false}
{"name":"t.rast.contour","description":"Produces a space time vector dataset of specified contours from a space time raster dataset.","addon":false}
{"name":"t.rast.export","description":"Exports space time raster dataset.","addon":false}
{"name":"t.rast.extract","description":"Extracts a subset of a space time raster datasets.","addon":false}
{"name":"t.rast.gapfill","description":"Replaces gaps in a space time raster dataset with interpolated raster maps.","addon":false}
{"name":"t.rast.import","description":"Imports space time raster dataset.","addon":false}
{"name":"t.rast.list","description":"Lists registered maps of a space time raster dataset.","addon":false}
{"name":"t.rast.mapcalc","description":"Performs spatio-temporal mapcalc expressions on temporally sampled maps of space time raster datasets.","addon":false}
{"name":"t.rast.neighbors","description":"Performs a neighborhood analysis for each map in a space time raster dataset.","addon":false}
{"name":"t.rast.out.vtk","description":"Exports space time raster dataset as VTK time series.","addon":false}
{"name":"t.rast.series","description":"Performs different aggregation algorithms from r.series on all or a subset of raster maps in a space time raster dataset.","addon":false}
{"name":"t.rast.to.rast3","description":"Converts a space time raster dataset into a 3D raster map.","addon":false}
{"name":"t.rast.to.vect","description":"Converts a space time raster dataset into a space time vector dataset","addon":false}
{"name":"t.rast.univar","description":"Calculates univariate statistics from the non-null cells for each registered raster map of a space time raster dataset.","addon":false}
{"name":"t.rast.what","description":"Sample a space time raster dataset at specific vector point coordinates and write the output to stdout using different layouts","addon":false}
{"name":"t.rast3d.algebra","description":"Apply temporal and spatial operations on space time 3D raster datasets using temporal 3D raster algebra.","addon":false}
{"name":"t.rast3d.extract","description":"Extracts a subset of a space time 3D raster dataset.","addon":false}
{"name":"t.rast3d.list","description":"Lists registered maps of a space time raster3d dataset.","addon":false}
{"name":"t.rast3d.mapcalc","description":"Performs r3.mapcalc expressions on maps of sampled space time 3D raster datasets.","addon":false}
{"name":"t.rast3d.univar","description":"Calculates univariate statistics from the non-null cells for each registered 3D raster map of a space time 3D raster dataset.","addon":false}
{"name":"t.register","description":"Assigns timestamps and registers raster, vector and raster3d maps in a space time dataset.","addon":false}
{"name":"t.remove","description":"Removes space time datasets from temporal database.","addon":false}
{"name":"t.rename","description":"Renames a space time dataset","addon":false}
{"name":"t.sample","description":"Samples the input space time dataset(s) with a sample space time dataset and print the result to stdout.","addon":false}
{"name":"t.select","description":"Select maps from space time datasets by topological relationships to other space time datasets using temporal algebra.","addon":false}
{"name":"t.shift","description":"Shifts temporally the maps of a space time dataset.","addon":false}
{"name":"t.snap","description":"Snaps temporally the maps of a space time dataset.","addon":false}
{"name":"t.support","description":"Modifies the metadata of a space time dataset.","addon":false}
{"name":"t.topology","description":"Lists temporal topology of a space time dataset.","addon":false}
{"name":"t.unregister","description":"Unregisters raster, vector and raster3d maps from the temporal database or a specific space time dataset.","addon":false}
{"name":"t.vect.algebra","description":"Apply temporal and spatial operations on space time vector datasets using temporal vector algebra.","addon":false}
{"name":"t.vect.db.select","description":"Prints attributes of vector maps registered in a space time vector dataset.","addon":false}
{"name":"t.vect.export","description":"Exports a space time vector dataset as GRASS GIS specific archive file.","addon":false}
{"name":"t.vect.extract","description":"Extracts a subset of a space time vector dataset.","addon":false}
{"name":"t.vect.import","description":"Imports a space time vector dataset from a GRASS GIS specific archive file.","addon":false}
{"name":"t.vect.list","description":"Lists registered maps of a space time vector dataset.","addon":false}
{"name":"t.vect.observe.strds","description":"Observes specific locations in a space time raster dataset over a period of time using vector points.","addon":false}
{"name":"t.vect.univar","description":"Calculates univariate statistics of attributes for each registered vector map of a space time vector dataset","addon":false}
{"name":"t.vect.what.strds","description":"Stores raster map values at spatial and temporal positions of vector points as vector attributes.","addon":false}
{"name":"test.r3flow","description":"Testing flow lines.","addon":false}
{"name":"test.raster3d.lib","description":"Performs unit and integration tests for the raster3d library","addon":false}
{"name":"v.buffer","description":"Creates a buffer around vector features of given type.","addon":false}
{"name":"v.build.all","description":"Rebuilds topology on all vector maps in the current mapset.","addon":false}
{"name":"v.build","description":"Creates topology for vector map.","addon":false}
{"name":"v.build.polylines","description":"Builds polylines from lines or boundaries.","addon":false}
{"name":"v.category","description":"Attaches, deletes or reports vector categories to/from/of map geometry.","addon":false}
{"name":"v.centroids","description":"Adds missing centroids to closed boundaries.","addon":false}
{"name":"v.class","description":"Classifies attribute data, e.g. for thematic mapping","addon":false}
{"name":"v.clean","description":"Toolset for cleaning topology of vector map.","addon":false}
{"name":"v.clip","description":"Extracts features of input map which overlay features of clip map.","addon":false}
{"name":"v.cluster","description":"Performs cluster identification.","addon":false}
{"name":"v.colors","description":"Creates/modifies the color table associated with a vector map.","addon":false}
{"name":"v.colors.out","description":"Exports the color table associated with a vector map.","addon":false}
{"name":"v.db.addcolumn","description":"Adds one or more columns to the attribute table connected to a given vector map.","addon":false}
{"name":"v.db.addtable","description":"Creates and connects a new attribute table to a given layer of an existing vector map.","addon":false}
{"name":"v.db.connect","description":"Prints/sets DB connection for a vector map to attribute table.","addon":false}
{"name":"v.db.dropcolumn","description":"Drops a column from the attribute table connected to a given vector map.","addon":false}
{"name":"v.db.droprow","description":"Removes a vector feature from a vector map through attribute selection.","addon":false}
{"name":"v.db.droptable","description":"Removes existing attribute table of a vector map.","addon":false}
{"name":"v.db.join","description":"Joins a database table to a vector map table.","addon":false}
{"name":"v.db.reconnect.all","description":"Reconnects attribute tables for all vector maps from the current mapset to a new database.","addon":false}
{"name":"v.db.renamecolumn","description":"Renames a column in the attribute table connected to a given vector map.","addon":false}
{"name":"v.db.select","description":"Prints vector map attributes.","addon":false}
{"name":"v.db.univar","description":"Calculates univariate statistics on selected table column for a GRASS vector map.","addon":false}
{"name":"v.db.update","description":"Updates a column in the attribute table connected to a vector map.","addon":false}
{"name":"v.decimate","description":"Decimates a point cloud","addon":false}
{"name":"v.delaunay","description":"Creates a Delaunay triangulation from an input vector map containing points or centroids.","addon":false}
{"name":"v.dissolve","description":"Dissolves boundaries between adjacent areas sharing a common category number or attribute.","addon":false}
{"name":"v.distance","description":"Finds the nearest element in vector map 'to' for elements in vector map 'from'.","addon":false}
{"name":"v.drape","description":"Converts 2D vector features to 3D by sampling of elevation raster map.","addon":false}
{"name":"v.edit","description":"Edits a vector map, allows adding, deleting and modifying selected vector features.","addon":false}
{"name":"v.external","description":"Creates a new pseudo-vector map as a link to an OGR-supported layer or a PostGIS feature table.","addon":false}
{"name":"v.external.out","description":"Defines vector output format.","addon":false}
{"name":"v.extract","description":"Selects vector features from an existing vector map and creates a new vector map containing only the selected features.","addon":false}
{"name":"v.extrude","description":"Extrudes flat vector features to 3D vector features with defined height.","addon":false}
{"name":"v.generalize","description":"Performs vector based generalization.","addon":false}
{"name":"v.hull","description":"Produces a 2D/3D convex hull for a given vector map.","addon":false}
{"name":"v.import","description":"Imports vector data into a GRASS vector map using OGR library and reprojects on the fly.","addon":false}
{"name":"v.in.ascii","description":"Creates a vector map from an ASCII points file or ASCII vector file.","addon":false}
{"name":"v.in.db","description":"Creates new vector (points) map from database table containing coordinates.","addon":false}
{"name":"v.in.dxf","description":"Converts file in DXF format to GRASS vector map.","addon":false}
{"name":"v.in.e00","description":"Imports E00 file into a vector map.","addon":false}
{"name":"v.in.geonames","description":"Imports geonames.org country files into a vector points map.","addon":false}
{"name":"v.in.lines","description":"Imports ASCII x,y[,z] coordinates as a series of lines.","addon":false}
{"name":"v.in.mapgen","description":"Imports Mapgen or Matlab-ASCII vector maps into GRASS.","addon":false}
{"name":"v.in.ogr","description":"Imports vector data into a GRASS vector map using OGR library.","addon":false}
{"name":"v.in.pdal","description":"Converts LAS LiDAR point clouds to a GRASS vector map with PDAL.","addon":false}
{"name":"v.in.region","description":"Creates a vector polygon from the current region extent.","addon":false}
{"name":"v.in.wfs","description":"Imports GetFeature from a WFS server.","addon":false}
{"name":"v.info","description":"Outputs basic information about a vector map.","addon":false}
{"name":"v.kcv","description":"Randomly partition points into test/train sets.","addon":false}
{"name":"v.kernel","description":"Generates a raster density map from vector points map.","addon":false}
{"name":"v.label","description":"Creates paint labels for a vector map from attached attributes.","addon":false}
{"name":"v.label.sa","description":"Create optimally placed labels for vector map(s)","addon":false}
{"name":"v.lidar.correction","description":"Corrects the v.lidar.growing output. It is the last of the three algorithms for LIDAR filtering.","addon":false}
{"name":"v.lidar.edgedetection","description":"Detects the object's edges from a LIDAR data set.","addon":false}
{"name":"v.lidar.growing","description":"Building contour determination and Region Growing algorithm for determining the building inside","addon":false}
{"name":"v.lrs.create","description":"Creates a linear reference system.","addon":false}
{"name":"v.lrs.label","description":"Creates stationing from input lines, and linear reference system.","addon":false}
{"name":"v.lrs.segment","description":"Creates points/segments from input lines, linear reference system and positions read from stdin or a file.","addon":false}
{"name":"v.lrs.where","description":"Finds line id and real km+offset for given points in vector map using linear reference system.","addon":false}
{"name":"v.mkgrid","description":"Creates a vector map of a user-defined grid.","addon":false}
{"name":"v.neighbors","description":"Neighborhood analysis tool for vector point maps.","addon":false}
{"name":"v.net.alloc","description":"Allocates subnets for nearest centers.","addon":false}
{"name":"v.net.allpairs","description":"Computes the shortest path between all pairs of nodes in the network.","addon":false}
{"name":"v.net.bridge","description":"Computes bridges and articulation points in the network.","addon":false}
{"name":"v.net.centrality","description":"Computes degree, centrality, betweeness, closeness and eigenvector centrality measures in the network.","addon":false}
{"name":"v.net.components","description":"Computes strongly and weakly connected components in the network.","addon":false}
{"name":"v.net.connectivity","description":"Computes vertex connectivity between two sets of nodes in the network.","addon":false}
{"name":"v.net.distance","description":"Computes shortest distance via the network between the given sets of features.","addon":false}
{"name":"v.net.flow","description":"Computes the maximum flow between two sets of nodes in the network.","addon":false}
{"name":"v.net","description":"Performs network maintenance.","addon":false}
{"name":"v.net.iso","description":"Splits subnets for nearest centers by cost isolines.","addon":false}
{"name":"v.net.path","description":"Finds shortest path on vector network.","addon":false}
{"name":"v.net.salesman","description":"Creates a cycle connecting given nodes (Traveling salesman problem).","addon":false}
{"name":"v.net.spanningtree","description":"Computes minimum spanning tree for the network.","addon":false}
{"name":"v.net.steiner","description":"Creates Steiner tree for the network and given terminals.","addon":false}
{"name":"v.net.timetable","description":"Finds shortest path using timetables.","addon":false}
{"name":"v.net.visibility","description":"Performs visibility graph construction.","addon":false}
{"name":"v.normal","description":"Tests for normality for vector points.","addon":false}
{"name":"v.out.ascii","description":"Exports a vector map to a GRASS ASCII vector representation.","addon":false}
{"name":"v.out.dxf","description":"Exports vector map to DXF file format.","addon":false}
{"name":"v.out.ogr","description":"Exports a vector map layer to any of the supported OGR vector formats.","addon":false}
{"name":"v.out.postgis","description":"Exports a vector map layer to PostGIS feature table.","addon":false}
{"name":"v.out.pov","description":"Converts GRASS x,y,z points to POV-Ray x,z,y format.","addon":false}
{"name":"v.out.svg","description":"Exports a vector map to SVG file.","addon":false}
{"name":"v.out.vtk","description":"Converts a vector map to VTK ASCII output.","addon":false}
{"name":"v.outlier","description":"Removes outliers from vector point data.","addon":false}
{"name":"v.overlay","description":"Overlays two vector maps offering clip, intersection, difference, symmetrical difference, union operators.","addon":false}
{"name":"v.pack","description":"Exports a vector map as GRASS GIS specific archive file","addon":false}
{"name":"v.parallel","description":"Creates parallel line to input vector lines.","addon":false}
{"name":"v.patch","description":"Creates a new vector map by combining other vector maps.","addon":false}
{"name":"v.perturb","description":"Random location perturbations of vector points.","addon":false}
{"name":"v.profile","description":"Vector map profiling tool","addon":false}
{"name":"v.proj","description":"Re-projects a vector map from one location to the current location.","addon":false}
{"name":"v.qcount","description":"Indices for quadrat counts of vector point lists.","addon":false}
{"name":"v.random","description":"Generates random 2D/3D vector points.","addon":false}
{"name":"v.rast.stats","description":"Calculates univariate statistics from a raster map based on a vector map and uploads statistics to new attribute columns.","addon":false}
{"name":"v.reclass","description":"Changes vector category values for an existing vector map according to results of SQL queries or a value in attribute table column.","addon":false}
{"name":"v.rectify","description":"Rectifies a vector by computing a coordinate transformation for each object in the vector based on the control points.","addon":false}
{"name":"v.report","description":"Reports geometry statistics for vector maps.","addon":false}
{"name":"v.sample","description":"Samples a raster map at vector point locations.","addon":false}
{"name":"v.segment","description":"Creates points/segments from input vector lines and positions.","addon":false}
{"name":"v.select","description":"Selects features from vector map (A) by features from other vector map (B).","addon":false}
{"name":"v.split","description":"Splits vector lines to shorter segments.","addon":false}
{"name":"v.support","description":"Updates vector map metadata.","addon":false}
{"name":"v.surf.bspline","description":"Performs bicubic or bilinear spline interpolation with Tykhonov regularization.","addon":false}
{"name":"v.surf.idw","description":"Provides surface interpolation from vector point data by Inverse Distance Squared Weighting.","addon":false}
{"name":"v.surf.rst","description":"Performs surface interpolation from vector points map by splines.","addon":false}
{"name":"v.timestamp","description":"Modifies a timestamp for a vector map.","addon":false}
{"name":"v.to.3d","description":"Performs transformation of 2D vector features to 3D.","addon":false}
{"name":"v.to.db","description":"Populates attribute values from vector features.","addon":false}
{"name":"v.to.lines","description":"Converts vector polygons or points to lines.","addon":false}
{"name":"v.to.points","description":"Creates points along input lines in new vector map with 2 layers.","addon":false}
{"name":"v.to.rast","description":"Converts (rasterize) a vector map into a raster map.","addon":false}
{"name":"v.to.rast3","description":"Converts a vector map (only points) into a 3D raster map.","addon":false}
{"name":"v.transform","description":"Performs an affine transformation (shift, scale and rotate) on vector map.","addon":false}
{"name":"v.type","description":"Changes type of vector features.","addon":false}
{"name":"v.univar","description":"Calculates univariate statistics of vector map features.","addon":false}
{"name":"v.unpack","description":"Imports a GRASS GIS specific vector archive file (packed with v.pack) as a vector map","addon":false}
{"name":"v.vect.stats","description":"Count points in areas, calculate statistics from point attributes.","addon":false}
{"name":"v.vol.rst","description":"Interpolates point data to a 3D raster map using regularized spline with tension (RST) algorithm.","addon":false}
{"name":"v.voronoi","description":"Creates a Voronoi diagram constrained to the extents of the current region from an input vector map containing points or centroids.","addon":false}
{"name":"v.what","description":"Queries a vector map at given locations.","addon":false}
{"name":"v.what.rast","description":"Uploads raster values at positions of vector points to the table.","addon":false}
{"name":"v.what.rast3","description":"Uploads 3D raster values at positions of vector points to the table.","addon":false}
{"name":"v.what.strds","description":"Uploads space time raster dataset values at positions of vector points to the table.","addon":false}
{"name":"v.what.vect","description":"Uploads vector values at positions of vector points to the table.","addon":false}
{"name":"db.join","description":"Joins a database table to another database table.","addon":true}
{"name":"d.explanation.plot","description":"Draw a plot of multiple rasters to explain a raster operation for example a + b = c","addon":true}
{"name":"d.frame","description":"Manages display frames on the user's graphics monitor.","addon":true}
{"name":"d.mon2","description":"Starts a graphics display monitor which can be controlled from the command line.","addon":true}
{"name":"d.vect.colbp","description":"Draws the boxplot of values in a vector attribute column","addon":true}
{"name":"d.vect.colhist","description":"Draws the histogram of values in a vector attribute column","addon":true}
{"name":"d.vect.thematic2","description":"Displays thematic map created from vector features and numeric attributes.","addon":true}
{"name":"g.citation","description":"Provide scientific citation for GRASS modules and add-ons.","addon":true}
{"name":"g.cloud","description":"Connects a local GRASS GIS session to another one in a cluster system.","addon":true}
{"name":"g.compare.md5","description":"Checks if two GRASS GIS maps are identical.","addon":true}
{"name":"g.copyall","description":"Copies all or a filtered subset of files of selected type from another mapset to the current working mapset.","addon":true}
{"name":"g.download.location","description":"Download GRASS Location from the web","addon":true}
{"name":"g.isis3mt","description":"Generates an ISIS3 map template file according to the current GRASS GIS coordinate reference system.","addon":true}
{"name":"g.proj.all","description":"Reprojects raster and vector maps from given location and mapset to current mapset.","addon":true}
{"name":"g.proj.identify","description":"Autoidentifies EPSG code from WKT CRS definition.","addon":true}
{"name":"g.rename.many","description":"Renames multiple maps in the current mapset.","addon":true}
{"name":"i.ann.maskrcnn.detect","description":"Detect features in images using a Mask R-CNN model","addon":true}
{"name":"i.ann.maskrcnn","description":"Mask R-CNN tools allow the user to train his own model and use it fora detection of objects, or to use a model provided by someone else.","addon":true}
{"name":"i.ann.maskrcnn.train","description":"Train your Mask R-CNN network","addon":true}
{"name":"i.cutlines","description":"Creates semantically meaningful tile borders","addon":true}
{"name":"i.cva","description":"Performs Change Vector Analysis (CVA) in two dimensions.","addon":true}
{"name":"i.destripe","description":"Destripes regularly, about vertical, striped image using Fourier.","addon":true}
{"name":"i.eb.deltat","description":"Computes the difference of temperature between surface skin temperature and air temperature at 2m as part of sensible heat flux calculations.","addon":true}
{"name":"i.eb.hsebal95","description":"Performs sensible heat flux iteration (SEBAL 95).","addon":true}
{"name":"i.eb.z0m0","description":"Computes momentum roughness length (z0m) and surface roughness for heat transport (z0h) after Bastiaanssen (2004).","addon":true}
{"name":"i.eb.z0m","description":"Computes momentum roughness length (z0m) and surface roughness for heat transport (z0h) after Bastiaanssen (2004).","addon":true}
{"name":"i.edge","description":"Canny edge detector.","addon":true}
{"name":"i.evapo.potrad","description":"Potential evapotranspiration, radiative method after Bastiaanssen (1995)","addon":true}
{"name":"i.evapo.senay","description":"Actual evapotranspiration, method after Senay (2007)","addon":true}
{"name":"i.evapo.zk","description":"Computes global evapotranspiration calculation after Zhang, Kimball, Nemani and Running formulation, 2010.","addon":true}
{"name":"i.feotio2","description":"Calculates the FeO or TiO2 contents from the Clementine project Moon data.","addon":true}
{"name":"i.fusion.brovey","description":"Brovey transform to merge multispectral and high-res panchromatic channels.","addon":true}
{"name":"i.fusion.hpf","description":"Fusing high resolution panchromatic and low resolution multi-spectral data based on the High-Pass Filter Addition technique (Gangkofner, 2008).","addon":true}
{"name":"i.gcp","description":"Manages Ground Control Points (GCPs) non-interactively.","addon":true}
{"name":"i.gravity","description":"Bouguer gravity anomaly computation (full slab).","addon":true}
{"name":"i.histo.match","description":"Calculate histogram matching of several images.","addon":true}
{"name":"i.image.bathymetry","description":"Estimates Satellite Derived Bathymetry (SDB) from multispectral images.","addon":true}
{"name":"i.in.probav","description":"Imports PROBA-V NDVI data in netCDF format into a raster map with real NDVI data range.","addon":true}
{"name":"i.landsat8.qc","description":"Reclassifies Landsat8 QA band according to acceptable pixel quality as defined by the user.","addon":true}
{"name":"i.landsat8.swlst","description":"Practical split-window algorithm estimating Land Surface Temperature from Landsat 8 OLI/TIRS imagery (Du, Chen; Ren, Huazhong; Qin, Qiming; Meng, Jinjie; Zhao, Shaohua. 2015)","addon":true}
{"name":"i.lmf","description":"Performs Temporal Local Maximum Fitting of vegetation indices, works also for surface reflectance data.","addon":true}
{"name":"i.lswt","description":"Computes Lake Surface Water Temperatures (inland water bodies) from TOA Brightness Temperatures.","addon":true}
{"name":"i.modis.download","description":"Download single or multiple tiles of MODIS products using pyModis.","addon":true}
{"name":"i.modis","description":"Toolset for download and processing of MODIS products using pyModis.","addon":true}
{"name":"i.modis.import","description":"Import single or multiple tiles of MODIS products using pyModis.","addon":true}
{"name":"i.ortho.corr","description":"Corrects orthophoto taking part of the adjacent orthophotos using a camera angle map.","addon":true}
{"name":"i.points.auto","description":"Generate ground control points for image group to be rectified.","addon":true}
{"name":"i.pysptools.unmix","description":"Extract endmembers from imagery group and perform spectral unmixing using pysptools","addon":true}
{"name":"i.rh","description":"Water in atmosphere","addon":true}
{"name":"i.rotate","description":"Rotates the image around the centre of the computational window","addon":true}
{"name":"i.sar.speckle","description":"Remove speckle from SAR image","addon":true}
{"name":"i.segment.gsoc","description":"Outputs a single segmented map (raster) based on input values in an image group.","addon":true}
{"name":"i.segment.hierarchical","description":"Hierarchical segmentation","addon":true}
{"name":"i.segment.stats","description":"Calculates statistics describing raster areas.","addon":true}
{"name":"i.segment.uspo","description":"Unsupervised segmentation parameter optimization","addon":true}
{"name":"i.sentinel.download","description":"Downloads Sentinel satellite data from Copernicus Open Access Hub using sentinelsat library.","addon":true}
{"name":"i.sentinel","description":"Toolset for download and processing of Copernicus Sentinel products.","addon":true}
{"name":"i.sentinel.import","description":"Imports Sentinel satellite data downloaded from Copernicus Open Access Hub using i.sentinel.download.","addon":true}
{"name":"i.sentinel.mask","description":"Creates clouds and shadows masks for Sentinel-2 images.","addon":true}
{"name":"i.sentinel.preproc","description":"Imports and performs atmospheric correction of Sentinel-2 images.","addon":true}
{"name":"i.signature.copy","description":"Copies signature file from a group/subgroup to another group/subgroup.","addon":true}
{"name":"i.signature.list","description":"Lists signature file of a group/subgroup.","addon":true}
{"name":"i.signature.remove","description":"Removes signature file in a group/subgroup.","addon":true}
{"name":"i.spec.sam","description":"Performs Spectral angle mapping on satellite/aerial images","addon":true}
{"name":"i.spec.unmix","description":"Performs Spectral mixture analysis of satellite/aerial images","addon":true}
{"name":"i.superpixels.slic","description":"Perform image segmentation using the SLIC segmentation method.","addon":true}
{"name":"i.theilsen","description":"Computes Theil-Sen estimator from spectrum.","addon":true}
{"name":"i.variance","description":"Analyses variation of variance with variation of resolution","addon":true}
{"name":"i.water","description":"Water detection from satellite data derived indices, 1 if found, 0 if not","addon":true}
{"name":"i.wavelet","description":"Decompostion/Recomposition in temporal dimension using wavelets","addon":true}
{"name":"i.wi","description":"Calculates different types of water indices.","addon":true}
{"name":"m.eigensystem","description":"m.eigensystemdetermines the eigen values and eigen vectors for square matricies.","addon":true}
{"name":"m.gcp.filter","description":"Filter Ground Control Points (GCPs).","addon":true}
{"name":"m.printws","description":"Opens a workspace file and creates a map sheet according to its visible contents.","addon":true}
{"name":"r3.count.categories","description":"Count categories in vertical direction","addon":true}
{"name":"r3.forestfrag","description":"Computes the forest fragmentation index (Riitters et al. 2000)","addon":true}
{"name":"r3.profile","description":"Outputs the raster map layer values lying on user-defined line(s).","addon":true}
{"name":"r3.scatterplot","description":"Creates a scatter plot of 3D raster maps","addon":true}
{"name":"r3.to.group","description":"Convert a 3D raster map to imagery group","addon":true}
{"name":"r3.what","description":"Queries 3D raster in specified 2D or 3D coordinates.","addon":true}
{"name":"r.accumulate","description":"Calculates weighted flow accumulation, stream networks, and the longest flow path using a flow direction map.","addon":true}
{"name":"r.agent.aco","description":"Agents wander around on the terrain, marking paths to new locations.","addon":true}
{"name":"r.agent","description":"r.agent consists of a library libagent and some submoduleswhich use this it.","addon":true}
{"name":"r.agent.rand","description":"Agents wander around on the terrain, marking paths to new locations.","addon":true}
{"name":"r.area","description":"Calculates area of clumped areas and remove areas smaller or greater than given threshold.","addon":true}
{"name":"r.basin","description":"Morphometric characterization of river basins","addon":true}
{"name":"r.bioclim","description":"Calcuates bioclimatic indices.","addon":true}
{"name":"r.bitpattern","description":"Compares bit patterns with a raster map.","addon":true}
{"name":"r.catchment","description":"Creates a raster buffer of specified area around vector points using cost distances using r.walk.","addon":true}
{"name":"r.category.trim","description":"Export categories and corresponding colors as QGIS colour file or csv file. Non-existing categories and their colour definitions will be removed.","addon":true}
{"name":"r.cell.area","description":"Calculate cell sizes within the computational region","addon":true}
{"name":"r.change.info","description":"Landscape change assessment","addon":true}
{"name":"r.clip","description":"Extracts portion of the input map which overlaps with current region","addon":true}
{"name":"r.colors.contrastbrightness","description":"Change the contrast/brightness of a raster.","addon":true}
{"name":"r.colors.cubehelix","description":"Create or apply a cubehelix color table to a GRASS raster map","addon":true}
{"name":"r.colors.matplotlib","description":"Convert or apply a Matplotlib color table to a GRASS raster map","addon":true}
{"name":"r.colors.out_sld","description":"Exports the color table associated with a raster map layer in SLD format.","addon":true}
{"name":"r.confusionmatrix","description":"Calculates a confusion matrix and accuracies for a given classification using r.kappa.","addon":true}
{"name":"r.connectivity.corridors","description":"Compute corridors between habitat patches of an input-layer based on (cost) distance raster maps","addon":true}
{"name":"r.connectivity.distance","description":"Compute cost-distances between patches of an input vector map","addon":true}
{"name":"r.connectivity","description":"Conduct connectivity analysis of","addon":true}
{"name":"r.connectivity.network","description":"Compute connectivity measures for a set of habitat patches based on graph-theory","addon":true}
{"name":"r.convergence","description":"Calculate convergence index.","addon":true}
{"name":"r.cpt2grass","description":"Convert or apply a GMT color table to a GRASS raster map","addon":true}
{"name":"r.crater","description":"Creates meteorites from craters (-c) or craters from meteorites (default).","addon":true}
{"name":"r.damflood","description":"Estimate the area potentially inundated in case of dam break","addon":true}
{"name":"r.denoise","description":"r.denoise - denoise topographic data","addon":true}
{"name":"r.divergence","description":"Computes divergence of a vector field defined by magnitude and direction","addon":true}
{"name":"r.diversity","description":"Calculate diversity indices based on a moving window using r.li packages","addon":true}
{"name":"r.droka","description":"Calculates run-out distance of a falling rock mass","addon":true}
{"name":"r.edm.eval","description":"Computes evaluation statistics of an environmental distribution model, based on a layer with observed and a layer with predicted values","addon":true}
{"name":"r.estimap.recreation","description":"Implementation of ESTIMAP to support mapping and modelling of ecosystem services (Zulian, 2014)","addon":true}
{"name":"r.euro.ecosystem","description":"Sets colors and categories of European ecosystem raster data set","addon":true}
{"name":"r.exdet","description":"Quantification of novel uni- and multi-variate environments","addon":true}
{"name":"r.fidimo","description":"Calculating fish dispersal in a river network from source populations with species specific dispersal parameters","addon":true}
{"name":"r.fill.category","description":"Replaces the values of pixels of a given category with values of the surrounding pixels.","addon":true}
{"name":"r.fill.gaps","description":"Rapidly fills 'no data' cells (NULLs) of a raster map with interpolated values (IDW).","addon":true}
{"name":"r.findtheriver","description":"Find the stream pixel nearest the input coordinate","addon":true}
{"name":"r.flexure","description":"Computes lithospheric flexural isostasy","addon":true}
{"name":"r.flip","description":"Flips an image.","addon":true}
{"name":"r.forestfrag","description":"Computes the forest fragmentation index (Riitters et al. 2000)","addon":true}
{"name":"r.futures.calib","description":"Module for calibrating patch characteristics used as input to r.futures.pga","addon":true}
{"name":"r.futures.demand","description":"Script for creating demand table which determines the quantity of land change expected.","addon":true}
{"name":"r.futures.devpressure","description":"Module for computing development pressure","addon":true}
{"name":"r.futures","description":"r.futures.* is an implementation of FUTure Urban-RegionalEnvironment Simulation (FUTURES) which is a model for multilevelsimulations of emerging urban-rural landscape structure.","addon":true}
{"name":"r.futures.parallelpga","description":"Simulates landuse change using FUTURES (r.futures.pga) on multiple CPUs in parallel.","addon":true}
{"name":"r.futures.pga","description":"Simulates landuse change using FUTure Urban-Regional Environment Simulation (FUTURES).","addon":true}
{"name":"r.futures.potential","description":"Module for computing development potential as input to r.futures.pga","addon":true}
{"name":"r.futures.potsurface","description":"Module for computing development potential surface from CSV file created by r.futures.potential and predictors","addon":true}
{"name":"r.fuzzy.logic","description":"Performs logical operations on membership images created with r.fuzzy or different method. Use families for fuzzy logic.","addon":true}
{"name":"r.fuzzy.set","description":"Calculate membership value of any raster map according user's rules.","addon":true}
{"name":"r.fuzzy.system","description":"Full fuzzy logic standalone classification system with few fuzzy logic families implication and defuzzification and methods.","addon":true}
{"name":"r.gdd","description":"Makes each output cell value a function of the values assigned to the corresponding cells in the input raster map layers.","addon":true}
{"name":"r.geomorphon","description":"Calculates geomorphons (terrain forms) and associated geometry using machine vision approach.","addon":true}
{"name":"r.gradient","description":"Create a gradient map","addon":true}
{"name":"r.green.biomassfor.co2","description":"Calculates impact and multifunctionality values","addon":true}
{"name":"r.green.biomassfor.financial","description":"Estimates bioenergy that can be collected to supply heating plants or biomass logistic centres and that is associated with a positive net revenue for the entire production process","addon":true}
{"name":"r.green.biomassfor","description":"The r.green.biomassfor suite computes the energy potential of biomass fromthe forestry residues, considering different limits and constraints (e.g.","addon":true}
{"name":"r.green.biomassfor.impact","description":"Calculates impact and multifunctionality values","addon":true}
{"name":"r.green.biomassfor.legal","description":"Estimates potential bioenergy depending on forest increment, forest management and forest treatment","addon":true}
{"name":"r.green.biomassfor.recommended","description":"Estimates potential bioenergy according to environmental restriction","addon":true}
{"name":"r.green.biomassfor.technical","description":"Estimates the quantity of woody biomass obtained from a forest surface where extraction is possible given a particular level of mechanisation","addon":true}
{"name":"r.green.biomassfor.theoretical","description":"Estimates potential bioenergy depending on forest increment, forest management and forest treatment","addon":true}
{"name":"r.green.gshp","description":"The r.green.gshp suite computes the Ground Source Heat Pump potential.It is composed of several programs considering different limits (e.g.","addon":true}
{"name":"r.green.gshp.technical","description":"Calculate the Ground Source Heat Pump technical potential using the ASHRAE method.","addon":true}
{"name":"r.green.gshp.theoretical","description":"Calculate the Ground Source Heat Pump potential","addon":true}
{"name":"r.green","description":"Computes the residual energy potential of different renewable energies like biomass or hydropower.","addon":true}
{"name":"r.green.hydro.closest","description":"Move points to the closest vector map","addon":true}
{"name":"r.green.hydro.delplants","description":"Delete segments where there is an existing plant","addon":true}
{"name":"r.green.hydro.discharge","description":"Calculate average natural discharge and minimum flow following regional law an","addon":true}
{"name":"r.green.hydro.financial","description":"Assess the financial costs and values","addon":true}
{"name":"r.green.hydro","description":"The r.green.hydro suite computes the hydropower potential.","addon":true}
{"name":"r.green.hydro.optimal","description":"Detect the position of the potential hydropower plants that can produce the highest possible power","addon":true}
{"name":"r.green.hydro.planning","description":"Calculate hydropower energy potential with user's recommendations","addon":true}
{"name":"r.green.hydro.technical","description":"Hydropower potential with technical constraints","addon":true}
{"name":"r.green.hydro.theoretical","description":"Calculate the hydropower energy potential for each basin starting from discharge and elevation data. If existing plants are available it computes the potential installed power in the available part of the rivers.","addon":true}
{"name":"r.green.install","description":"Check if everything of r.green is correctly installed and configured","addon":true}
{"name":"r.grow.shrink","description":"Generates a raster map layer with contiguous areas grown by one cell.","addon":true}
{"name":"r.gsflow.hydrodem","description":"Creates hydrologically correct MODFLOW DEM from higher-res DEM","addon":true}
{"name":"r.gwr","description":"Calculates geographically weighted regression from raster maps.","addon":true}
{"name":"r.hants","description":"Approximates a periodic time series and creates approximated output.","addon":true}
{"name":"r.hazard.flood","description":"Fast procedure to detect flood prone areas.","addon":true}
{"name":"r.houghtransform","description":"Performs Hough transformation and extracts line segments from image. Region shall be set to input map. Can work only on small images since map is loaded into memory.","addon":true}
{"name":"r.hydrodem","description":"Hydrological conditioning, sink removal","addon":true}
{"name":"r.hypso","description":"Outputs a hypsometric and hypsographic graph.","addon":true}
{"name":"r.in.arc","description":"Converts an ESRI ARC/INFO ascii raster file (GRID) into a GRASS raster map.","addon":true}
{"name":"r.in.nasadem","description":"Creates a DEM from 1 arcsec NASADEM tiles.","addon":true}
{"name":"r.in.pdal","description":"Creates a raster map from LAS LiDAR points using univariate statistics and r.in.xyz.","addon":true}
{"name":"r.in.srtm.region","description":"Creates a DEM from 3 arcsec SRTM v2.1 or 1 arcsec SRTM v3 tiles.","addon":true}
{"name":"r.in.usgs","description":"Download user-requested products through the USGS TNM API","addon":true}
{"name":"r.in.wcs","description":"Downloads and imports coverage from WCS server.","addon":true}
{"name":"r.jpdf","description":"From two series of input raster maps, calculates the joint probability function and outputs the probabilities of occurrence in the specified bins.","addon":true}
{"name":"r.lake.series","description":"Fills lake at given point(s) to given levels.","addon":true}
{"name":"r.landscape.evol","description":"Simulates the cumulative effect of erosion and deposition on a landscape over time.","addon":true}
{"name":"r.learn.ml2","description":"r.learn.ml2 represents a front-end to the scikit learn python package.","addon":true}
{"name":"r.learn.ml","description":"Supervised classification and regression of GRASS rasters using the python scikit-learn package","addon":true}
{"name":"r.le.patch","description":"Calculates attribute, patch size, core (interior) size, shape, fractal dimension, and perimeter measures for sets of patches in a landscape.","addon":true}
{"name":"r.le.pixel","description":"Contains a set of measures for attributes, diversity, texture, juxtaposition, and edge.","addon":true}
{"name":"r.lfp","description":"Calculates the longest flow paths for given outlet points using the r.stream.distance addon.","addon":true}
{"name":"r.local.relief","description":"Creates a local relief model from elevation map.","addon":true}
{"name":"r.los","description":"Line-of-sight raster analysis program.","addon":true}
{"name":"r.mapcalc.tiled","description":"Runs r.mapcalc in parallel over tiles.","addon":true}
{"name":"r.massmov","description":"Estimates run-out and deposition of landslide phenomena over a complex topography.","addon":true}
{"name":"r.maxent.lambdas","description":"Computes raw and/or logistic prediction maps from MaxEnt lambdas files","addon":true}
{"name":"r.mblend","description":"Blends two rasters of different spatial resolution.","addon":true}
{"name":"r.mcda.ahp","description":"Generates a raster map classified with analytic hierarchy process (AHP).","addon":true}
{"name":"r.mcda.electre","description":"Multicirtieria decision analysis based on ELECTRE method","addon":true}
{"name":"r.mcda.input","description":"Generates a raster map classified with Dominance Rough Set Approach. Use *.rls file from JAMM, 4eMka2 etc.","addon":true}
{"name":"r.mcda.output","description":"Exports criteria raster maps and decision raster map in a *.isf file (e.g. 4eMka2, jMAF) for dominance rough set approach analysis.","addon":true}
{"name":"r.mcda.promethee","description":"Multicirtieria decision analysis based on PROMETHEE method","addon":true}
{"name":"r.mcda.roughset","description":"Generates a MCDA map from several criteria maps using Dominance Rough Set Approach.","addon":true}
{"name":"r.mcda.topsis","description":"Generates a MCDA map based on TOPSIS algorthm.","addon":true}
{"name":"r.meb","description":"Compute the multivariate environmental bias (MEB)","addon":true}
{"name":"r.mess","description":"Computes multivariate environmental similarity surface (MES)","addon":true}
{"name":"r.mregression.series","description":"Calculates multiple regression between time series","addon":true}
{"name":"r.mwprecip","description":"Module for working with microwave links","addon":true}
{"name":"r.neighborhoodmatrix","description":"Calculates geometry parameters for raster objects.","addon":true}
{"name":"r.niche.similarity","description":"Computes niche overlap or similarity","addon":true}
{"name":"r.northerness.easterness","description":"Calculation of northerness, easterness and the interaction between northerness and slope","addon":true}
{"name":"r.null.all","description":"Manages NULL values of raster maps in a mapset or their subset.","addon":true}
{"name":"r.object.activelearning","description":"Active learning for classifying raster objects","addon":true}
{"name":"r.object.geometry","description":"Calculates geometry parameters for raster objects.","addon":true}
{"name":"r.object.spatialautocor","description":"Spatial autocorrelation of raster objects","addon":true}
{"name":"r.object.thickness","description":"Evaluates minimum, maximum and mean thickness of objects of a given category on a raster map.","addon":true}
{"name":"r.out.arc","description":"Converts a raster map layer into an ESRI ARCGRID file.","addon":true}
{"name":"r.out.kde","description":"Exports raster with variable transparency into an image file","addon":true}
{"name":"r.out.legend","description":"Create an image file showing the legend of a raster map","addon":true}
{"name":"r.out.ntv2","description":"Exports NTv2 datum transformation grid","addon":true}
{"name":"r.out.tiff","description":"Exports a GRASS raster map to a 8/24bit TIFF image file.","addon":true}
{"name":"r.patch.smooth","description":"Module for patching rasters with smoothing along edges","addon":true}
{"name":"r.pi.corearea","description":"Variable edge effects and core area analysis","addon":true}
{"name":"r.pi.corr.mw","description":"Moving window correlation analysis.","addon":true}
{"name":"r.pi.csr.mw","description":"Complete Spatial Randomness analysis on moving window.","addon":true}
{"name":"r.pi.energy","description":"Individual-based dispersal model for connectivity analysis - energy based.","addon":true}
{"name":"r.pi.energy.pr","description":"Individual-based dispersal model for connectivity analysis (energy based) using iterative patch removal.","addon":true}
{"name":"r.pi.enn","description":"Analysis of n-th Euclidean Nearest Neighbor distance.","addon":true}
{"name":"r.pi.enn.pr","description":"Patch relevance for Euclidean Nearest Neighbor patches.","addon":true}
{"name":"r.pi.export","description":"Export of patch based information.","addon":true}
{"name":"r.pi.fnn","description":"Determines patches of given value and performs a nearest-neighbor analysis.","addon":true}
{"name":"r.pi.graph.dec","description":"Graph Theory - successive criteria-based deletion of patches.","addon":true}
{"name":"r.pi.graph","description":"Graph Theory for connectivity analysis.","addon":true}
{"name":"r.pi.graph.pr","description":"Graph Theory - iterative removal (patch relevance analysis).","addon":true}
{"name":"r.pi.graph.red","description":"Graph Theory - decreasing distance threshold option.","addon":true}
{"name":"r.pi.grow","description":"Size and suitability based region growing.","addon":true}
{"name":"r.pi","description":"r.pi (raster patch index) provides various functions to analysespatial attributes of a landscape.","addon":true}
{"name":"r.pi.import","description":"Import and generation of patch raster data","addon":true}
{"name":"r.pi.lm","description":"Linear regression analysis for patches.","addon":true}
{"name":"r.pi.neigh","description":"Neighbourhood analysis - value of patches within a defined range.","addon":true}
{"name":"r.pi.nlm.circ","description":"Creates a random landscape with defined attributes.","addon":true}
{"name":"r.pi.nlm","description":"Creates a random generated map with values 0 or 1by given landcover and fragment count.","addon":true}
{"name":"r.pi.nlm.stats","description":"Neutral Landscape Generator - index statistics","addon":true}
{"name":"r.pi.odc","description":"Omnidirectional connectivity analysis","addon":true}
{"name":"r.pi.prob.mw","description":"Probability analysis of 2 random points being in the same patch.","addon":true}
{"name":"r.pi.prox","description":"Calculates correlation of two raster maps by calculating correlation function of two corresponding rectangular areas for each raster point and writing the result into a new raster map.","addon":true}
{"name":"r.pi.rectangle","description":"Generates a rectangle based on a corner coordinate.","addon":true}
{"name":"r.pi.searchtime","description":"Individual-based dispersal model for connectivity analysis (time-based)","addon":true}
{"name":"r.pi.searchtime.mw","description":"Individual-based dispersal model for connectivity analysis (time-based) using moving window","addon":true}
{"name":"r.pi.searchtime.pr","description":"Individual-based dispersal model for connectivity analysis (time-based) using iterative removal of patches","addon":true}
{"name":"r.popgrowth","description":"Set of population models (fisheries science)","addon":true}
{"name":"r.pops.spread","description":"A dynamic species distribution model for pest or pathogen spread in forest or agricultural ecosystems","addon":true}
{"name":"r.quantile.ref","description":"Determines quantile for input value from reference raster map layers.","addon":true}
{"name":"r.random.weight","description":"Generates a binary raster layer with a random selection of raster cells depending on the weight of each cell in the input weight layer.","addon":true}
{"name":"r.recode.attr","description":"Recode raster using attribute table (csv file) as input.","addon":true}
{"name":"r.regression.series","description":"Makes each output cell value a function of the values assigned to the corresponding cells in the input raster map layers.","addon":true}
{"name":"r.resamp.tps","description":"Performs thin plate spline interpolation with regularization and covariables.","addon":true}
{"name":"r.rock.stability","description":"A tool for preliminary rock failure susceptibility mapping.","addon":true}
{"name":"r.roughness.vector","description":"Calculates surface roughness in a moving-window, as the orientation of vectors normal to surface planes.","addon":true}
{"name":"r.sample.category","description":"Create sampling points from each category in a raster map","addon":true}
{"name":"r.scatterplot","description":"Creates a scatter plot of raster maps","addon":true}
{"name":"r.seasons","description":"Extracts seasons from a time series.","addon":true}
{"name":"r.series.decompose","description":"Calculates decomposition of time series X.","addon":true}
{"name":"r.series.diversity","description":"Compute diversity indici over input layers","addon":true}
{"name":"r.series.filter","description":"Performs filtering of raster time series X (in time domain).","addon":true}
{"name":"r.series.lwr","description":"Approximates a time series and creates approximated, gap-filled output.","addon":true}
{"name":"r.shaded.pca","description":"Creates relief shades from various directions and combines them into RGB composition.","addon":true}
{"name":"r.shalstab","description":"A model for shallow landslide susceptibility.","addon":true}
{"name":"r.sim.terrain","description":"Dynamic landscape evolution model","addon":true}
{"name":"r.sim.water.mp","description":"Overland flow hydrologic simulation using path sampling method (SIMWE).","addon":true}
{"name":"r.skyview","description":"Computes Sky-View Factor visualization technique","addon":true}
{"name":"r.slope.direction","description":"Calculates slope following a direction raster.","addon":true}
{"name":"r.smooth.seg","description":"Generates a piece-wise smooth approximation of the input raster and a discontinuity map.","addon":true}
{"name":"r.soillossbare","description":"Calculates annual soil loss [t/(ha*a)] for bare soil. Use r.soillosscropland.py afterwards for grown soil.","addon":true}
{"name":"r.soils.texture","description":"Define soil texture from sand and clay grid.","addon":true}
{"name":"r.stream.basins","description":"Delineates basins according stream network.","addon":true}
{"name":"r.stream.channel","description":"Calculates local parameters for individual streams.","addon":true}
{"name":"r.stream.distance","description":"Calculates distance to and elevation above streams and outlet.","addon":true}
{"name":"r.stream.order","description":"Calculates Strahler's and more streams hierarchy.","addon":true}
{"name":"r.stream.segment","description":"Divides network into near straight-line segments and calculate its order.","addon":true}
{"name":"r.stream.slope","description":"Calculates local parameters for slope subsystem.","addon":true}
{"name":"r.stream.snap","description":"Snap point to modelled stream network.","addon":true}
{"name":"r.stream.stats","description":"Calculates Horton's statistics for Strahler and Horton ordered networks created with r.stream.order.","addon":true}
{"name":"r.stream.variables","description":"Calculation of contiguous stream-specific variables that account for the upstream environment (based on r.stream.watersheds).","addon":true}
{"name":"r.stream.watersheds","description":"Sub-watershed and sub-stream delineation based on the drainage direction and a gridded stream network.","addon":true}
{"name":"r.subdayprecip.design","description":"Computes subday design precipitation totals.","addon":true}
{"name":"r.sun.daily","description":"Runs r.sun for multiple days in loop (mode 2)","addon":true}
{"name":"r.sun.hourly","description":"Runs r.sun in loop for given time range within one day (mode 1 or 2)","addon":true}
{"name":"r.sun.mp","description":"Solar irradiance and irradiation model.","addon":true}
{"name":"r.surf.idw2","description":"Provides surface interpolation from raster point data by Inverse Distance Squared Weighting.","addon":true}
{"name":"r.surf.nnbathy","description":"Interpolates a raster map using the nnbathy natural neighbor interpolation program.","addon":true}
{"name":"r.terrain.texture","description":"Unsupervised nested-means algorithm for terrain classification","addon":true}
{"name":"r.texture.tiled","description":"Runs r.texture in parallel over tiles","addon":true}
{"name":"r.threshold","description":"Find optimal threshold for stream extraction","addon":true}
{"name":"r.to.vect.lines","description":"Convert raster rows to vector lines.","addon":true}
{"name":"r.to.vect.tiled","description":"Converts a raster map into vector tiles.","addon":true}
{"name":"r.traveltime","description":"Estimation of travel times/isochrones.","addon":true}
{"name":"r.tri","description":"Terrain Ruggedness Index","addon":true}
{"name":"r.univar2","description":"Calculates univariate statistics from the non-null cells of a raster map.","addon":true}
{"name":"r.valley.bottom","description":"Calculation of Multi-resolution Valley Bottom Flatness (MrVBF) index","addon":true}
{"name":"r.vector.ruggedness","description":"Vector Ruggedness Measure","addon":true}
{"name":"r.vect.stats","description":"Bins vector points into a raster map.","addon":true}
{"name":"r.viewshed.cva","description":"Undertakes a \"cumulative viewshed analysis\" using a vector points map as input \"viewing\" locations, using r.viewshed to calculate the individual viewsheds.","addon":true}
{"name":"r.vif","description":"To calculate the stepwise variance inflation factor.","addon":true}
{"name":"r.vol.dem","description":"Creates a 3D raster model (voxels) from a series of raster DEMs","addon":true}
{"name":"r.wateroutlet.lessmem","description":"Creates watershed basins from a drainage direction map.","addon":true}
{"name":"r.width.funct","description":"Calculates the Width Function of a watershed basin.","addon":true}
{"name":"r.zonal.classes","description":"Calculates zonal classes proportion describing raster areas's composition, e.g., in terms of land-cover classes.","addon":true}
{"name":"t.rast.kappa","description":"Calculate kappa parameter in a space time raster dataset","addon":true}
{"name":"t.rast.null","description":"Manages NULL-values of a given space time raster dataset.","addon":true}
{"name":"t.rast.out.xyz","description":"Export space time raster dataset to a CSV file.","addon":true}
{"name":"t.rast.patch","description":"Patches multiple space time raster maps into a single raster map using r.patch.","addon":true}
{"name":"t.rast.what.aggr","description":"Sample a space time raster dataset at specific vector point map returning aggregate values and write the output to stdout or to attribute table","addon":true}
{"name":"t.rast.whatcsv","description":"Sample a space time raster dataset at specific space-time point coordinates from a csv file and write the output to stdout","addon":true}
{"name":"t.upgrade","description":"Upgrades the version of a space time dataset (TGRASS DB).","addon":true}
{"name":"v.area.stats","description":"Populates attribute values from vector features.","addon":true}
{"name":"v.area.weigh","description":"Rasterize vector areas using weights","addon":true}
{"name":"v.build.pg","description":"Builds PostGIS topology for vector map linked via v.external.","addon":true}
{"name":"v.centerline","description":"Creates a central line of a map of lines","addon":true}
{"name":"v.centerpoint","description":"Calculate center points","addon":true}
{"name":"v.civil","description":"Generates a alignment for designing roads, channels, and ports in civil engineering","addon":true}
{"name":"v.class.ml","description":"Classification of a vector maps based on the values in attribute tables","addon":true}
{"name":"v.class.mlpy","description":"Vector supervised classification tool which uses attributes as classification parametres (order of columns matters, names not), cat column identifies feature, class_column is excluded from classification parametres.","addon":true}
{"name":"v.class.mlR","description":"Provides supervised support vector machine classification","addon":true}
{"name":"v.clean.ogr","description":"Imports vector data into a GRASS vector map, cleans the data topologically, and exports them again using OGR library.","addon":true}
{"name":"v.clip","description":"Extracts features of input map which overlay features of clip map.","addon":true}
{"name":"v.colors2","description":"Sets color rules for features in a vector map using a numeric attribute column.","addon":true}
{"name":"v.concave.hull","description":"Creates a concave hull around points.","addon":true}
{"name":"v.convert.all","description":"Converts all older versions of GRASS vector maps in current mapset to current format.","addon":true}
{"name":"v.convert","description":"Imports older versions of GRASS vector maps.","addon":true}
{"name":"v.delaunay3d","description":"Creates a 3D triangulation from an input vector map containing points or centroids.","addon":true}
{"name":"v.ellipse","description":"Computes the best-fitting ellipse for given vector data.","addon":true}
{"name":"v.explode","description":"\"Explode\" polylines, splitting them to separate lines (uses v.split + v.category)","addon":true}
{"name":"v.external.all","description":"Links all OGR layers available in given OGR datasource.","addon":true}
{"name":"v.faultdirections","description":"Creates a polar plot of fault directions","addon":true}
{"name":"v.feature.algebra","description":"v.feature.algebra is a vector calculator program inspired by r.mapcalc.","addon":true}
{"name":"v.fixed.segmentpoints","description":"segment points along a vector line with fixed distances","addon":true}
{"name":"v.flexure","description":"Lithospheric flexure","addon":true}
{"name":"v.gsflow.export","description":"Export databse tables and pour point for GSFLOW input and control files","addon":true}
{"name":"v.gsflow.gravres","description":"Set parameters for GSFLOW Hydrologic Response Units (HRUs)","addon":true}
{"name":"v.gsflow.grid","description":"Builds grid for the MODFLOW component of GSFLOW","addon":true}
{"name":"v.gsflow.hruparams","description":"Set parameters for GSFLOW Hydrologic Response Units (HRUs)","addon":true}
{"name":"v.gsflow.mapdata","description":"Upload data to PRMS data","addon":true}
{"name":"v.gsflow.reaches","description":"Build stream \"reaches\" that link PRMS segments to MODFLOW cells","addon":true}
{"name":"v.gsflow.segments","description":"Prepares stream segments for PRMS and GSFLOW","addon":true}
{"name":"v.habitat.dem","description":"Calculates DEM derived characteristics of habitats.","addon":true}
{"name":"v.in.gbif","description":"importing of GBIF species distribution data","addon":true}
{"name":"v.in.geopaparazzi","description":"Imports data from Geopaparazzi database.","addon":true}
{"name":"v.in.gns","description":"Imports US-NGA GEOnet Names Server (GNS) country files into a GRASS vector points map.","addon":true}
{"name":"v.in.gps","description":"Import waypoints, routes, and tracks from a GPS receiver or GPS download file into a vector map.","addon":true}
{"name":"v.in.natura2000","description":"importing of Natura 2000 spatial data of protected areas","addon":true}
{"name":"v.in.osm","description":"Imports OpenStreetMap data into GRASS GIS.","addon":true}
{"name":"v.in.ply","description":"Creates a vector map from a PLY file.","addon":true}
{"name":"v.in.pygbif","description":"Search and import GBIF species distribution data","addon":true}
{"name":"v.in.redlist","description":"importing of IUCN Red List Spatial Data","addon":true}
{"name":"v.in.survey","description":"Creates multiple vector layers from just one textfile","addon":true}
{"name":"v.in.wfs2","description":"Downloads and imports data from WFS server.","addon":true}
{"name":"v.isochrones","description":"Creates isochrones from a road map and starting points","addon":true}
{"name":"v.krige","description":"Performs ordinary or block kriging for vector maps.","addon":true}
{"name":"v.kriging","description":"Interpolates 2D or 3D raster based on input values located on 2D or 3D point vector layer (method ordinary kriging extended to 3D).","addon":true}
{"name":"v.label.sa","description":"Create optimally placed labels for vector map(s)","addon":true}
{"name":"v.lidar.mcc","description":"Reclassifies points of a LiDAR point cloud as ground / non-ground using a multiscale curvature based classification algorithm.","addon":true}
{"name":"v.link.precip","description":"Links time-windows to vector link map.","addon":true}
{"name":"v.mapcalc","description":"Vector map calculator.","addon":true}
{"name":"v.maxent.swd","description":"Export raster values at given point locations as text file in SWD format for input in Maxent","addon":true}
{"name":"v.median","description":"Return the barycenter of a cloud of point.","addon":true}
{"name":"v.mrmr","description":"Perform Minimum Redundancy Maximum Relevance Feature Selection on a GRASS Attribute Table","addon":true}
{"name":"v.neighborhoodmatrix","description":"Exports the neighborhood matrix of polygons in a vector map","addon":true}
{"name":"v.net.curvedarcs","description":"Draws curved arcs between points (e.g. flows)","addon":true}
{"name":"v.net.salesman.opt","description":"Creates a cycle connecting given nodes (Traveling salesman problem).","addon":true}
{"name":"v.nnstat","description":"Indicates clusters, separations or random distribution of point set in 2D or 3D space.","addon":true}
{"name":"v.out.gps","description":"Exports a vector map to a GPS receiver or file format supported by GPSBabel.","addon":true}
{"name":"v.out.ply","description":"Exports a vector map to a PLY file.","addon":true}
{"name":"v.out.png","description":"Export vector map as PNG","addon":true}
{"name":"v.ply.rectify","description":"Imports PLY points, georeferences and exports them.","addon":true}
{"name":"v.profile","description":"Vector map profiling tool","addon":true}
{"name":"v.profile.points","description":"Creates a profile (transect) from points","addon":true}
{"name":"v.rast.bufferstats","description":"Calculates statistics of raster map(s) for buffers around vector geometries.","addon":true}
{"name":"v.sort.points","description":"Sorts a vector point map according to a numeric column","addon":true}
{"name":"v.stats","description":"Calculates vector statistics","addon":true}
{"name":"v.strds.stats","description":"Calculates univariate statistics from given space-time raster datasets based on a vector map","addon":true}
{"name":"v.stream.inbasin","description":"Subset a stream network into just one of its basins","addon":true}
{"name":"v.stream.network","description":"Build a linked stream network","addon":true}
{"name":"v.stream.order","description":"Compute the stream order of stream networks stored in a vector map at specific outlet vector points","addon":true}
{"name":"v.stream.profiler","description":"Build a linked stream network","addon":true}
{"name":"v.surf.icw","description":"IDW interpolation, but distance is cost to get to any other site.","addon":true}
{"name":"v.surf.mass","description":"Performs mass-preserving area interpolation.","addon":true}
{"name":"v.surf.nnbathy","description":"Interpolates a raster map using the nnbathy natural neighbor interpolation program.","addon":true}
{"name":"v.surf.tps","description":"Performs thin plate spline interpolation with regularization and covariables.","addon":true}
{"name":"v.tin.to.rast","description":"Converts (rasterize) a TIN map into a raster map","addon":true}
{"name":"v.transects","description":"Creates transect lines or quadrilateral areas at regular intervals perpendicular to a polyline.","addon":true}
{"name":"v.vol.idw","description":"Interpolates point data to a 3D raster map using Inverse Distance Weighting (IDW) algorithm.","addon":true}
{"name":"v.what.rast.multi","description":"Uploads values of multiple rasters at positions of vector points to the table.","addon":true}
{"name":"v.what.spoly","description":"Queries vector map with overlaping \"spaghetti\" polygons (e.g. Landsat footprints) at given location. Polygons must have not intersected boundaries.","addon":true}
{"name":"v.what.strds.timestamp","description":"Uploads space time raster dataset values to the attribute table at positions of vector points in space and time.","addon":true}