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)

       Accessed: Tuesday Jun 27 11:12:53 2023

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       © 2003-2023 GRASS Development Team, GRASS GIS 8.3.0 Reference Manual