A question regarding g3data

From: Madhusudan Singh (spammers-go-here_at_spam.invalid)
Date: 01/31/05 

Date: Sun, 30 Jan 2005 18:46:13 -0500

I tried to contact the author (Jonas Frantz -
http://beam.helsinki.fi/~frantz/software/g3data.php) but his email address
has expired. So, I guess this is the best place to post this query.

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Hi

 First of all, thanks for making this excellent piece of software available
under GPL. I just tried it out for getting some data from a graph
(http://www.ioffe.ru/SVA/NSM/nk/Miscellaneous/Gif/ito2.gif) and it works
beautifully.

 However, if you take a look at the link I provided above, I need to do the
following :

 Extract y1 and y2 data vs x and o/p a data file with three (not two)
columns.

Is it possible with g3data ?

 If I try to use linux "join" after doing this process twice, there is no
guarantee that the x values for each y1,y2 pair would be the same. Plots
like the one in the above link are very common in presenting data, and I
was wondering if g3data is the right program for my needs (its already
halfway there).

Thanks.

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