1v.to.rast3(1) Grass User's Manual v.to.rast3(1)
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6 v.to.rast3 - Converts a vector map (only points) into a 3D raster map.
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9 vector, conversion, voxel
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12 v.to.rast3
13 v.to.rast3 --help
14 v.to.rast3 input=name [layer=string] output=name column=name
15 [--overwrite] [--help] [--verbose] [--quiet] [--ui]
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17 Flags:
18 --overwrite
19 Allow output files to overwrite existing files
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21 --help
22 Print usage summary
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24 --verbose
25 Verbose module output
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27 --quiet
28 Quiet module output
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30 --ui
31 Force launching GUI dialog
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33 Parameters:
34 input=name [required]
35 Name of input vector map
36 Or data source for direct OGR access
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38 layer=string
39 Layer number or name
40 Vector features can have category values in different layers. This
41 number determines which layer to use. When used with direct OGR
42 access this is the layer name.
43 Default: 1
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45 output=name [required]
46 Name for output 3D raster map
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48 column=name [required]
49 Name of attribute column (data type must be numeric)
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52 v.to.rast3 converts a GRASS 3D vector point map to a GRASS 3D raster
53 map.
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56 When converting from a 3D vector point layer to a 3D raster map a vec‐
57 tor point is converted into a single 3D raster cell (voxel) represent‐
58 ing the location of the vector point. As 3D raster cell value the data‐
59 base attribute of the vector point is stored with floating point pre‐
60 cision.
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67 This screenshot shows the result of the v.to.rast3 test.
68 Visualized are the cube of the grass region, the vector
69 points as black dots and the voxel cells as wireframe model.
70 Only cells with non-null values are shown.
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74 g.region
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77 Original s.to.rast3: Jaro Hofierka, Geomodel s.r.o.
78 Updated by Radim Blazek
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80 Last changed: $Date: 2015-08-24 05:56:52 +0200 (Mon, 24 Aug 2015) $
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83 Available at: v.to.rast3 source code (history)
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85 Main index | Vector index | Topics index | Keywords index | Graphical
86 index | Full index
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88 © 2003-2019 GRASS Development Team, GRASS GIS 7.6.0 Reference Manual
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92GRASS 7.6.0 v.to.rast3(1)