NAME

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

KEYWORDS

       raster3d, voxel

SYNOPSIS

       r3.to.rast
       r3.to.rast help
       r3.to.rast [-mr] input=string output=string  [--overwrite]  [--verbose]  [--quiet]

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

       -r
           Use  the same resolution as the input 3D raster map for the 2D outputmaps, independent
           of the current region settings

       --overwrite
           Allow output files to overwrite existing files

       --verbose
           Verbose module output

       --quiet
           Quiet module output

   Parameters:
       input=string
           3D raster map(s) to be converted to 2D raster slices

       output=string
           Basename for resultant raster slice maps

DESCRIPTION

       Converts one 3D raster map into several 2D raster maps (depends on depths).  If the 2D and
       3D  region settings are different, the 3D resolution will be adjusted to the 2D resolution
       (the depths are not touched).  The user can force r3.to.rast to use the 2D  resolution  of
       the  input  3D  raster  map  for  the  output  maps, independently from the current region
       settings.
            | How r3.to.rast works

NOTES

       Every slice of the 3D raster map is copied to one 2D raster map. The maps are  named  like
       output_slicenumber.  Slices  are  counted  from bottom to the top, so the bottom slice has
       number 1.  The number of slices is equal to the number of depths.

SEE ALSO

        r3.cross.rast, r3.out.vtk, r3.out.ascii, g.region

AUTHOR

       Sören Gebbert

       Last changed: $Date: 2013-03-26 14:18:02 -0700 (Tue, 26 Mar 2013) $

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       © 2003-2013 GRASS Development Team