GRASS GIS 7.0.svn Reference Manual: raster3D

GRASS GIS 7.0.svn 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).

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raster3D commands:

r3.colors Creates/modifies the color table associated with a 3D raster map.

r3.colors.out Exports the color table associated with a 3D raster map.

r3.cross.rast Creates cross section 2D raster map from 3D raster map based on 2D elevation map

r3.gwflow Numerical calculation program for transient, confined groundwater flow in three dimensions

r3.in.ascii Converts a 3D ASCII raster text file into a (binary) 3D raster map.

r3.in.v5d Import 3-dimensional Vis5D files.

r3.info Outputs basic information about a user-specified 3D raster map layer.

r3.mapcalc Raster map calculator.

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 a 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.retile Retiles an existing RASTER3D map with user defined x, y and z tile size

r3.stats Generates volume statistics for 3D raster maps.

r3.support Allows creation and/or modification of raster3d map layer support files.

r3.timestamp Print/add/remove a timestamp for a 3D raster map

r3.to.rast Converts 3D raster maps to 2D raster maps

r3.univar Calculates univariate statistics from the non-null 3d cells of a raster3d map.

r3.colors	Creates/modifies the color table associated with a 3D raster map.
r3.colors.out	Exports the color table associated with a 3D raster map.
r3.cross.rast	Creates cross section 2D raster map from 3D raster map based on 2D elevation map
r3.gwflow	Numerical calculation program for transient, confined groundwater flow in three dimensions
r3.in.ascii	Converts a 3D ASCII raster text file into a (binary) 3D raster map.
r3.in.v5d	Import 3-dimensional Vis5D files.
r3.info	Outputs basic information about a user-specified 3D raster map layer.
r3.mapcalc	Raster map calculator.
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 a 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.retile	Retiles an existing RASTER3D map with user defined x, y and z tile size
r3.stats	Generates volume statistics for 3D raster maps.
r3.support	Allows creation and/or modification of raster3d map layer support files.
r3.timestamp	Print/add/remove a timestamp for a 3D raster map
r3.to.rast	Converts 3D raster maps to 2D raster maps
r3.univar	Calculates univariate statistics from the non-null 3d cells of a raster3d map.