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r.in.png(1grass) Grass 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:

-f

Create floating-point map (0.0 - 1.0)
-h

Output image file header only and exit
--overwrite

Allow output files to overwrite existing files
--help

Print usage summary
--verbose

Verbose module output
--quiet

Quiet module output
--ui

Force launching GUI dialog

Parameters:

input=name [required]

Name of input file
output=name [required]

Name for output raster map
title=string

Title for created raster map
gamma=float

Display gamma
alpha=float

Alpha threshold

DESCRIPTION

r.in.png imports a PNG image as a GRASS raster map.

SEE ALSO

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

AUTHORS

Michael Shapiro
Alex Shevlakov
Glynn Clements

Last changed: $Date: 2016-01-13 10:18:55 +0100 (Wed, 13 Jan 2016) $

SOURCE CODE

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

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© 2003-2016 GRASS Development Team, GRASS GIS 7.2.0 Reference Manual

GRASS 7.2.0