GRASS GIS 6.4.3 Reference Manual

       Geographic  Resources  Analysis  Support  System,  commonly  referred to as GRASS, is a <a
       href="http://en.wikipedia.org/wiki/Geographic_information_system">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  GPL'ed), image processing and
       geographic information system (GIS).  Go back to help overview
       general commands:
            | g.access     | Controls access to the current mapset for other users on the system.
            | g.ask   | Prompts the user for the names of GRASS data base files.
            | g.copy  | Copies available data files in the user's current mapset search path  and
       location to the appropriate element directories under the user's current mapset.
            |   g.dirseps      |  Internal  GRASS  utility  for  converting  directory  separator
       characters.
            | g.extension  | Tool to maintain GRASS extensions in local GRASS installation.
            | g.filename   | Prints GRASS data base file names.
            | g.findetc    | Searches for GRASS support files.
            | g.findfile   | Searches for GRASS data base files and sets variables for the shell.
            | g.gisenv     | Outputs and modifies the user's current GRASS variable settings.
            | g.gui   | Launches a GRASS graphical user interface (GUI) session.
            | g.list  | Lists available GRASS data base files of the user-specified data type.
            | g.manual     | Display the HTML man pages of GRASS
            | g.mapset     | Changes current mapset.
            | g.mapsets    | Modifies the user's current mapset search path.
            | g.message    | Prints a message, warning, progress info,  or  fatal  error  in  the
       GRASS way.
            |   g.mkfontcap   |  Generates  the  font  configuration  file  by  scanning  various
       directories for fonts
            | g.mlist      | Lists available GRASS data base files  of  the  user-specified  data
       type optionally using the search pattern.
            | g.mremove    | Removes data base element files from the user's current mapset.
            | g.parser     | Provides automated parser, GUI, and help support for GRASS scipts.
            | g.pnmcomp    | Overlays multiple PPM image files
            | g.proj  | Prints and manipulates GRASS projection information files (in various co-
       ordinate system descriptions).
            | g.region     | Manages the boundary definitions for the geographic region.
            | g.remove     | Removes data base element files from the user's current mapset.
            | g.rename     | Renames data base element files in the user's current mapset.
            | g.setproj    | Interactively reset the location's projection settings.
            | g.tempfile   | Creates a temporary file and prints the file name.
            | g.transform  | Computes a coordinate transformation based on the control points.
            | g.version    | Displays version and copyright information.

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       © 2003-2013 GRASS Development Team, GRASS GIS 6.4.3 Reference Manual