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Re: region box



Hi Wendy,
	Another way to highlight a region on a chart is to overlay one
of the patterns available with "polygon".  For example

use etopo20
shade rose
let bx={150,200,200,175,175,150} ! define x-coords of region
let by={-20,-20,20,20,10,10}     ! ... and the y-coords
polygon/o/nolab/pat=lite_vertical bx,by

With one of the "lite" patterns the underlying plot remains visible.
Good luck,
Mick

|!!! Mick.Spillane@noaa.gov !!!|
|__Room 2070 Bldg#3 NOAA/PMEL__|
|____Phone_:_(206)526-6780_____|




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