Provided by: grass-doc_6.4.3-3_all bug

GRASS GIS 6.4.3 Reference Manual

       Geographic  Resources  Analysis  Support  System,  commonly  referred to as GRASS, is a <a
       href="">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 to raster3D introduction

       Go back to help overview
       raster3D commands:
            | r3.cross.rast     | Creates cross section 2D raster map from 3D raster map based on
       2D elevation map.
            | r3.gwflow    | Calculates numerically transient, confined groundwater flow in three
            |  | Converts a 3D ASCII raster text file into a (binary) 3D  raster  map
            |    | Imports 3-dimensional Vis5D files (i.e. the V5D file with 1 variable
       and 1 time step).
            |      | Outputs basic information  about  a  user-specified  3D  raster  map
            | r3.mapcalc   | 3D raster map calculator.
            | r3.mapcalculator  | Calculates new grid3D volume from r3.mapcalc expression.
            | r3.mask      | Establishes the current working 3D raster mask.
            |  r3.mkdspf     |  Creates  a  display file from an existing grid3 file according to
       specified threshold levels.
            | r3.null      | Explicitly create the 3D NULL-value bitmap file.
            | r3.out.ascii      | Converts a 3D raster map layer into an ASCII text file.
            | r3.out.v5d   | Exports GRASS 3D raster map to 3-dimensional Vis5D file.
            | r3.out.vtk   | Converts 3D raster maps into the VTK-ASCII format.
            | r3.stats     | Generates volume statistics for 3D raster maps.
            | r3.timestamp      | Print/add/remove a timestamp for a 3D raster map
            |   | Converts 3D raster maps to 2D raster maps
            | r3.univar    | Calculates univariate statistics from the non-null  3d  cells  of  a
       raster3d map.

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