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NAME  - Converts a vector map (only points) into a 3D raster map.


       vector, conversion, voxel

SYNOPSIS --help  input=name   [layer=string]   output=name column=name  [--overwrite]  [--help]
       [--verbose]  [--quiet]  [--ui]

           Allow output files to overwrite existing files

           Print usage summary

           Verbose module output

           Quiet module output

           Force launching GUI dialog

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

           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 converts a GRASS 3D vector point map to a GRASS 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.

       This screenshot shows the result  of  the  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.




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


       Available at: source code (history)

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