1r.in.png(1) Grass User's Manual r.in.png(1)
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6 r.in.png - Imports non-georeferenced PNG format image.
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9 raster, import, PNG
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12 r.in.png
13 r.in.png --help
14 r.in.png [-fh] input=name output=name [title=string] [gamma=float]
15 [alpha=float] [--overwrite] [--help] [--verbose] [--quiet] [--ui]
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17 Flags:
18 -f
19 Create floating-point map (0.0 - 1.0)
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21 -h
22 Output image file header only and exit
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24 --overwrite
25 Allow output files to overwrite existing files
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27 --help
28 Print usage summary
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30 --verbose
31 Verbose module output
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33 --quiet
34 Quiet module output
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36 --ui
37 Force launching GUI dialog
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39 Parameters:
40 input=name [required]
41 Name of input file
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43 output=name [required]
44 Name for output raster map
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46 title=string
47 Title for created raster map
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49 gamma=float
50 Display gamma
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52 alpha=float
53 Alpha threshold
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56 r.in.png imports a non-georeferenced Portable Network Graphics (PNG)
57 image as a GRASS raster map. Georeferencing .wld files are not sup‐
58 ported, for that r.import can be used.
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61 In order to assign georeferencing after import use r.region.
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64 r.import, r.in.gdal, r.out.png, r.region
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67 Michael Shapiro
68 Alex Shevlakov
69 Glynn Clements
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71 Last changed: $Date: 2018-11-05 14:29:23 +0100 (Mon, 05 Nov 2018) $
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74 Available at: r.in.png source code (history)
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76 Main index | Raster index | Topics index | Keywords index | Graphical
77 index | Full index
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79 © 2003-2019 GRASS Development Team, GRASS GIS 7.6.0 Reference Manual
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83GRASS 7.6.0 r.in.png(1)