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GRASS GIS 7.6.1 Reference Manual

       Geographic  Resources  Analysis  Support  System,  commonly  referred  to  as  GRASS, is a
       Geographic Information System (GIS) used for  geospatial  data  management  and  analysis,
       image  processing, graphics/maps production, spatial modeling, and visualization. GRASS is
       currently used in academic and commercial settings around the world, as well  as  by  many
       governmental agencies and environmental consulting companies.

       This  reference  manual  details  the use of modules distributed with Geographic Resources
       Analysis Support System  (GRASS),  an  open  source  (GNU  GPLed),  image  processing  and
       geographic information system (GIS).  Go back to help overview

   Display commands:
       d.barscale                                                   Displays a barscale on the graphics monitor.

       d.colorlist                                                  Outputs a list of all available display colors.

       d.colortable                                                 Displays the color table associated with a raster map layer.

       d.correlate                                                  Prints  a  graph  of the correlation between raster maps (in
                                                                    pairs).

       d.erase                                                      Erases the contents of the  active  graphics  display  frame
                                                                    with user defined color.

       d.font                                                       Selects  the  font  in  which  text will be displayed on the
                                                                    user’s graphics monitor.

       d.fontlist                                                   Lists the available fonts.

       d.frame                                                      Manages display frames on the user’s graphics monitor.

       d.geodesic                                                   Displays a geodesic  line,  tracing  the  shortest  distance
                                                                    between  two  geographic  points  along a great circle, in a
                                                                    longitude/latitude data set.

       d.graph                                                      Program for generating and displaying simple graphics on the
                                                                    display monitor.

       d.grid                                                       Overlays  a  user-specified grid in the active display frame
                                                                    on the graphics monitor.

       d.his                                                        Displays the result obtained by  combining  hue,  intensity,
                                                                    and saturation (HIS) values from user-specified input raster
                                                                    map layers.

       d.histogram                                                  Displays a histogram in the form of a pie or bar chart for a
                                                                    user-specified raster map.

       d.info                                                       Displays information about the active display monitor.

       d.labels                                                     Displays  text  labels  (created with v.label) to the active
                                                                    frame on the graphics monitor.

       d.legend                                                     Displays a legend for a 2D or 3D raster map  in  the  active
                                                                    frame of the graphics monitor.

       d.legend.vect                                                Displays a vector legend in the active graphics frame.

       d.linegraph                                                  Generates  and  displays  simple  line  graphs in the active
                                                                    graphics monitor display frame.

       d.mon                                                        Controls graphics display monitors from the command line.

       d.northarrow                                                 Displays a north arrow on the graphics monitor.

       d.out.file                                                   Saves the contents  of  the  active  display  monitor  to  a
                                                                    graphics file.

       d.path                                                       Finds shortest path for selected starting and ending node.

       d.polar                                                      Draws  polar  diagram  of  angle  map such as aspect or flow
                                                                    directions

       d.profile                                                    Plots profile of a transect.

       d.rast.arrow                                                 Draws arrows representing cell aspect direction for a raster
                                                                    map containing aspect data.

       d.rast.edit                                                  Edits cell values in a raster map.

       d.rast                                                       Displays  user-specified  raster  map in the active graphics
                                                                    frame.

       d.rast.leg                                                   Displays a raster map and its legend on a graphics window

       d.rast.num                                                   Overlays cell category values on a raster map  displayed  in
                                                                    the active graphics frame.

       d.redraw                                                     Redraws the content of currently selected monitor.

       d.rgb                                                        Displays three user-specified raster maps as red, green, and
                                                                    blue overlays in the active graphics frame.

       d.rhumbline                                                  Displays  the  rhumbline  joining   two   longitude/latitude
                                                                    coordinates.

       d.shade                                                      Drapes a color raster over an shaded relief or aspect map.

       d.text                                                       Draws  text  in  the  active  display  frame on the graphics
                                                                    monitor using the current font.

       d.title                                                      Create a TITLE for a raster  map  in  a  form  suitable  for
                                                                    display with d.text.

       d.to.rast                                                    Saves the contents of the active display monitor to a raster
                                                                    map.

       d.vect.chart                                                 Displays charts of vector data in the active  frame  on  the
                                                                    graphics monitor.

       d.vect                                                       Displays  user-specified  vector  map in the active graphics
                                                                    frame.

       d.vect.thematic                                              Displays a thematic vector map in the active graphics frame.

       d.what.rast                                                  Allows the user to interactively query raster map layers  at
                                                                    user-selected locations.

       d.what.vect                                                  Allows  the user to interactively query vector map layers at
                                                                    user-selected locations.

       d.where                                                      Identifies the geographic coordinates associated with  point
                                                                    locations given in display coordinates.

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       © 2003-2019 GRASS Development Team, GRASS GIS 7.6.1 Reference Manual