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Note: A new GRASS GIS stable version has been released: GRASS GIS 7.8, available here.
Updated manual page: here

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

Table of contents

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

Last changed: $Date$

SOURCE CODE

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


Note: A new GRASS GIS stable version has been released: GRASS GIS 7.8, available here.
Updated manual page: here

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© 2003-2019 GRASS Development Team, GRASS GIS 7.6.2dev Reference Manual