1r3.to.rast(1)                 Grass User's Manual                r3.to.rast(1)
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NAME

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

9       raster3d, voxel
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SYNOPSIS

12       r3.to.rast
13       r3.to.rast help
14       r3.to.rast [-mr] input=string output=string  [--overwrite]
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16   Flags:
17       -m  Use G3D mask (if exists) with input map
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19       -r  Use  the  same  resolution  as  the input G3D map for the 2d output
20           maps, independently from the current region settings.
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22       --overwrite
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24   Parameters:
25       input=string
26           3dcell map(s) to be converted to 2D raster slices
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28       output=string
29           Basename for resultant raster slice maps
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DESCRIPTION

32       Converts one G3D raster map into several 2D  raster  maps  (depends  on
33       depths).   If the 2d and 3d region settings are different, the 3d reso‐
34       lution will be  adjust  to  the  2d  resolution  (the  depths  are  not
35       touched!).   You  can  force r3.to.rast to use the 2d resolution of the
36       input G3D map for the  output  maps,  independently  from  the  current
37       region settings.  | How r3.to.rast works
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NOTES

40       Every slice of the G3D map is copied to one 2D raster map. The maps are
41       named like output_slicenumber. Slices are counted from  bottom  to  the
42       top,  so  the bottom slice has number 1.  The number of slices is equal
43       to the number of depths.
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SEE ALSO

46       r3.cross.rast
47       r3.out.vtk
48       r3.out.ascii
49       g.region
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AUTHOR

52       Soeren Gebbert
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54       Last changed: $Date: 2006/07/10 18:11:17 $
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56       Full index
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60GRASS 6.2.2                                                      r3.to.rast(1)
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