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

NAME

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

KEYWORDS

raster, import, PNG

SYNOPSIS

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]

Flags:


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

Parameters:


Name of input file

Name for output raster map

Title for created raster map

Display gamma

Alpha threshold

DESCRIPTION

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.

NOTES

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

SEE ALSO

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

AUTHORS

Michael Shapiro
Alex Shevlakov
Glynn Clements

SOURCE CODE

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

Accessed: Thursday Aug 01 05:16:16 2024

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© 2003-2024 GRASS Development Team, GRASS GIS 8.4.0 Reference Manual

GRASS 8.4.0