NAME

       r.to.rast3  - Converts 2D raster map slices to one 3D raster volume map.

KEYWORDS

       raster, conversion, voxel

SYNOPSIS

       r.to.rast3
       r.to.rast3 --help
       r.to.rast3   [-m]   input=name[,name,...]   output=name    [tilesize=integer]    [--overwrite]   [--help]
       [--verbose]  [--quiet]  [--ui]

   Flags:
       -m
           Use 3D raster mask (if exists) with output map

       --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[,name,...] [required]
           2D raster maps which represent the slices

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

       tilesize=integer
           The maximum tile size in kilo bytes. Default is 32KB.
           Default: 32

DESCRIPTION

       r.to.rast3 converts 2D raster map(s) into one raster3D map. It is important to properly set the 3D region
       settings, especially number or layers and depth  of  layers.  If  the  2D  and  3D  region  settings  are
       different, the 2D resolution will be adjusted to the 3D resolution.
       How r.to.rast3 works

NOTES

       Every  2D  raster  map  is copied as one slice to the raster3D map. Slices are counted from bottom to the
       top, so the bottom slice has to be number 1.
       If less number of 2D raster maps are provided than defined depths, the last given 2D map is used to  fill
       up the remaining raster3D slices to the top.

EXAMPLES

   EXAMPLE 1
       This example shows how to convert 6 maps into one 3D map with 6 layers.
       # Mapset data in dataset slovakia3d
       g.region raster=prec_1,prec_2,prec_3,prec_4,prec_5,prec_6 -p
       g.region b=0 t=600 tbres=100 res3=100 -p3
       r.to.rast3 input=prec_1,prec_2,prec_3,prec_4,prec_5,prec_6 output=new_3dmap

   EXAMPLE 2
       This example shows how to convert 3 maps into one 3D map with 6 layers.
       # Mapset data in dataset slovakia3d
       g.region b=0 t=600 tbres=100 res3=100 -p3
       r.to.rast3 input=prec_1,prec_2,prec_3 output=new_3dmap

SEE ALSO

        g.region, r3.to.rast, r.to.rast3elev

AUTHOR

       Soeren Gebbert

SOURCE CODE

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

       Accessed: Friday Apr 04 01:19:42 2025

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

GRASS 8.4.1                                                                                   r.to.rast3(1grass)