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imageprofilesupport.getabcissaunit - Function

	Package	general
	Module	images
	Tool	imageprofilesupport

Recover the profile abcissa unit

Synopsis
getabcissaunit()

Returns
String

Description
This function recovers the current abcissa unit.

Example

- im := image('ngc1313.cube')              # Open image
- csys := im.coordsys()                    # Coordinate system
- shp := im.shape()                        # Shape of image
- p := imageprofilesupport(csys=csys, shp=shp, widgetset=dws)  
- p.setprofileaxis(axis);
- p.makemenus()
- pos := csys.referencepixel() 
- p.makeabcissa(pos)   
- p.getabcissaunit()
GHz