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Version 1.9 Build 1488

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image.setcoordsys - Function

	Package	general
	Module	images
	Tool	image

Set new Coordinate System

Synopsis
setcoordsys(csys)

Arguments

csys	in	Coordinate System
		Allowed:	Coordsys tool

Returns
T or fail

Description

This function replaces the Coordinate System in the image. Coordinate System are stored in and manipulated with the Coordsys tool. The Coordinate System can be recovered from an image via the coordsys function.

Note that changing the Coordsys tool has no effect on the original image, until it is replaced with this function.

Example

- im := imagefromshape(shape=[10,20])  # Make image
- cs := im.coordsys();                 # Recover Coordinate System
- incr := cs.increment('n');             # Get increment as numeric vector
- cs.setincrement(value=2*incr);       # Set new increment in Coordinate System
- im.setcoordsys(cs);                  # Set new Coordinate System in image