r.in.png(1grass)
| 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:
- -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 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)
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© 2003-2021 GRASS Development Team, GRASS GIS 7.8.6 Reference Manual
| GRASS 7.8.6 |