[Groff] Saving the groff result

[I Wayan Warmada]

Dear Sir,
I am a new in using groff. I have a problem with 
saving a groff result (postscript). I have try with 
the following command:

groff -G -Tps file-name

The postscript file data was only shown on screen, 
not as a file what I need. Could you please help me 
to solve that problem?

Thank in advanced,

Regards,

I Wayan WARMADA
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Institut fuer Mineralogie
FG Lagerstaettenforschung
TU Clausthal, Germany
http://warmada.dhs.org/
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