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From: wjc@ho5cad.ATT.COM
Newsgroups: comp.text
Subject: Re: Documenter's WorkBench 2.0.0.0.0
Message-ID: <164@ho7cad.ATT.COM>
Date: Tue, 14-Apr-87 16:17:50 EST
Article-I.D.: ho7cad.164
Posted: Tue Apr 14 16:17:50 1987
Date-Received: Sun, 19-Apr-87 05:49:06 EST
References: <16534@sun.uucp>
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In article <16534@sun.uucp>, tut@cairo.UUCP writes:
> Two questions about grap, the pic preprocessor for producing graphs
> inside troff documents:
> 
> 1. Is it possible to get log scaling without destroying the default
> coordinate system?  It seems like you have to say
> 
> 	coord x min,max y min,max log y
> 
> to get log scaling on the y axis.  But then you have to know what
> your data values are.  That's a pain.

I used the following recently for the same need:

	coord log y

Worked without complaint, but I don't know how closely my grap
matches DWB2.0 grap (probably pretty close).

	-:Bill Carpenter