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r.in.png(1grass) GRASS GIS User's Manual r.in.png(1grass)

r.in.png - Imports non-georeferenced PNG format image.

raster, import, PNG

r.in.png
r.in.png --help
r.in.png [-fh] input=name output=name [title=string] [gamma=float] [alpha=float] [--overwrite] [--help] [--verbose] [--quiet] [--ui]


Create floating-point map (0.0 - 1.0)

Output image file header only and exit

Allow output files to overwrite existing files

Print usage summary

Verbose module output

Quiet module output

Force launching GUI dialog


Name of input file

Name for output raster map

Title for created raster map

Display gamma

Alpha threshold

r.in.png imports a non-georeferenced Portable Network Graphics (PNG) image as a GRASS raster map. Georeferencing .wld files are not supported, for that r.import can be used.

In order to assign georeferencing after import use r.region.

r.import, r.in.gdal, r.out.png, r.region

Michael Shapiro
Alex Shevlakov
Glynn Clements

Available at: r.in.png source code (history)

Accessed: Monday Feb 24 17:50:39 2025

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© 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual

GRASS 8.4.1