Connect points in scatter plot

[Luca Villa]

Hi,
I draw a scatter plot and I would like to connect each dots with a line.
I use the following commands inside a script:

...
set gxout scatter
set z 1 5
d u;gh
...

where:
z is a pressure level
gh is geopotential height of each level
u is a wind component over each level

The result is a perfect scatter plot with 5 points, and I would like to
connect them with a line.

Does anybody can help me?
Thank in advance

Luca


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Dott. Ing. VILLA Luca
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University of Genoa
Department of Physics
Atmospheric and Oceanic Physics Group
via Dodecaneso, 33.
16146 Genova - Italy

tel: +39 010 353 6478
fax: +39 010 353 6354
e-mail: villa at fisica.unige.it
        luca.villa27 at tiscali.it
http://www.fisica.unige.it/~villa/
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