1r.to.rast3(1) GRASS GIS User's Manual r.to.rast3(1)
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6 r.to.rast3 - Converts 2D raster map slices to one 3D raster volume
7 map.
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10 raster, conversion, voxel
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13 r.to.rast3
14 r.to.rast3 --help
15 r.to.rast3 [-m] input=name[,name,...] output=name [tilesize=integer]
16 [--overwrite] [--help] [--verbose] [--quiet] [--ui]
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18 Flags:
19 -m
20 Use 3D raster mask (if exists) with output map
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22 --overwrite
23 Allow output files to overwrite existing files
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25 --help
26 Print usage summary
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28 --verbose
29 Verbose module output
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31 --quiet
32 Quiet module output
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34 --ui
35 Force launching GUI dialog
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37 Parameters:
38 input=name[,name,...]Â [required]
39 2D raster maps which represent the slices
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41 output=name [required]
42 Name for output 3D raster map
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44 tilesize=integer
45 The maximum tile size in kilo bytes. Default is 32KB.
46 Default: 32
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49 Converts 2D raster map(s) into one raster3D map. It is important to
50 properly set the 3D region settings, especially number or layers and
51 depth of layers. If the 2D and 3D region settings are different, the 2D
52 resolution will be adjusted to the 3D resolution.
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54 How r.to.rast3 works
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58 Every 2D raster map is copied as one slice to the raster3D map. Slices
59 are counted from bottom to the top, so the bottom slice has to be num‐
60 ber 1.
61 If less number of 2D raster maps are provided than defined depths, the
62 last given 2D map is used to fill up the remaining raster3D slices to
63 the top.
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66 EXAMPLE 1
67 This example shows how to convert 6 maps into one 3D map with 6 layers.
68 # Mapset data in Location slovakia3d
69 g.region raster=prec_1,prec_2,prec_3,prec_4,prec_5,prec_6 -p
70 g.region b=0 t=600 tbres=100 res3=100 -p3
71 r.to.rast3 input=prec_1,prec_2,prec_3,prec_4,prec_5,prec_6 output=new_3dmap
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73 EXAMPLE 2
74 This example shows how to convert 3 maps into one 3D map with 6 layers.
75 # Mapset data in Location slovakia3d
76 g.region b=0 t=600 tbres=100 res3=100 -p3
77 r.to.rast3 input=prec_1,prec_2,prec_3 output=new_3dmap
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80 g.region, r3.to.rast, r.to.rast3elev
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83 Soeren Gebbert
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86 Available at: r.to.rast3 source code (history)
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88 Accessed: Saturday Oct 28 18:18:07 2023
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93 © 2003-2023 GRASS Development Team, GRASS GIS 8.3.1 Reference Manual
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97GRASS 8.3.1 r.to.rast3(1)