v.to.rast3 - Converts a vector map (only points) into a 3D raster map.

       Original s.to.rast3: Jaro Hofierka, Geomodel s.r.o.
       Updated by Radim Blazek

v.to.rast3 converts a GRASS 3D vector point map to a GRASS 3D raster map.

       vector, conversion, voxel

v.to.rast3  - Converts a vector map (only points) into a 3D raster map.

       When converting from a 3D vector point layer to a 3D raster map a vector point is converted into a single
       3D  raster  cell  (voxel)  representing  the  location  of  the vector point. As 3D raster cell value the
       database  attribute of the vector point is stored with floating point precision.
       Fig:Thisscreenshotshowstheresultofthev.to.rast3test.VisualizedarethecubeoftheGRASSregion,thevectorpointsasblackdotsandthevoxelcellsaswireframemodel.Onlycellswithnon-nullvaluesareshown.

g.region

       Available at: v.to.rast3 source code (history)

       Accessed: Friday Apr 04 01:20:37 2025

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       © 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual

GRASS 8.4.1                                                                                   v.to.rast3(1grass)

v.to.rast3v.to.rast3--helpv.to.rast3input=name   [layer=string]   output=namecolumn=name   [--overwrite]  [--help]  [--verbose]
       [--quiet]  [--ui]

   Flags:--overwrite
           Allow output files to overwrite existing files

       --help
           Print usage summary

       --verbose
           Verbose module output

       --quiet
           Quiet module output

       --ui
           Force launching GUI dialog

   Parameters:input=name[required]
           Name of input vector map
           Or data source for direct OGR access

       layer=string
           Layer number or name
           Vector features can have category values in different layers. This number determines which  layer  to
           use. When used with direct OGR access this is the layer name.
           Default: 1output=name[required]
           Name for output 3D raster map

       column=name[required]
           Name of attribute column (data type must be numeric)