NAME

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

KEYWORDS

       vector, conversion, voxel

SYNOPSIS

       v.to.rast3
       v.to.rast3 --help
       v.to.rast3  input=name   [layer=string]   output=name  column=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: 1

       output=name [required]
           Name for output 3D raster map

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

DESCRIPTION

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

NOTES

       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.

       This  screenshot  shows  the  result of the v.to.rast3 test.
       Visualized are the cube of  the  grass  region,  the  vector
       points as black dots and the voxel cells as wireframe model.
       Only cells with non-null values are shown.

SEE ALSO

       g.region

AUTHOR

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

SOURCE CODE

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

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       © 2003-2019 GRASS Development Team, GRASS GIS 7.8.2 Reference Manual