1r3.null(1) GRASS GIS User's Manual r3.null(1)
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6 r3.null - Explicitly create the 3D NULL-value bitmap file.
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9 raster3d, null data, voxel
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12 r3.null
13 r3.null --help
14 r3.null map=string [setnull=val[-val][,val[-val],...]] [null=float]
15 [--help] [--verbose] [--quiet] [--ui]
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17 Flags:
18 --help
19 Print usage summary
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21 --verbose
22 Verbose module output
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24 --quiet
25 Quiet module output
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27 --ui
28 Force launching GUI dialog
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30 Parameters:
31 map=string [required]
32 3D raster map for which to modify null values
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34 setnull=val[-val][,val[-val],...]
35 List of cell values to be set to NULL
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37 null=float
38 The value to replace the null value by
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41 Modifies the NULL values of a 3D raster map.
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44 r.null
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47 Roman Waupotitsch, Michael Shapiro, Helena Mitasova, Bill Brown, Lubos
48 Mitas, Jaro Hofierka
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51 Available at: r3.null source code (history)
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53 Main index | 3D raster index | Topics index | Keywords index | Graphi‐
54 cal index | Full index
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56 © 2003-2020 GRASS Development Team, GRASS GIS 7.8.5 Reference Manual
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60GRASS 7.8.5 r3.null(1)