Note: This document is for an older version of GRASS GIS that has been discontinued. You should upgrade, and read the current manual page.

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NAME

i.rotate - Rotates the image around the centre of the computational window

KEYWORDS

imagery, rotation, computation window centre

SYNOPSIS

i.rotate
i.rotate --help
i.rotate input=name output=name angle=degrees [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

--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 raster map
output=name [required]
Name for output raster map
angle=degrees [required]
Rotation angle
Default: 20.0

Table of contents

DESCRIPTION

i.rotate rotates an input raster by a clockwise angle.

NOTES

TODO

Checking if all pixels in the output raster are populated; if not, apply an NN algorithm.

SEE ALSO

r.flip

AUTHORS

Yann Chemin, CGIAR, Sri Lanka

SOURCE CODE

Available at: i.rotate source code (history)

Latest change: Tuesday Jan 25 10:08:34 2022 in commit: e655f26862ff8fad0a92e4842af459449b53a065

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© 2003-2023 GRASS Development Team, GRASS GIS 7.8.9dev Reference Manual