"Automatic" Zoom

[Davide Frisoni]

Hi people,
I need a function, a tool or something else, that allows me to restrict 
a region only where there are significant data (i.e. not zero!), without
use d.zoom utility or interactive tools.

Thank you in advance for any suggestion.

-- FRY.




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Davide Frisoni                      |  e-mail(internet):
Forschungsinstitut fuer anwendungs- |  frisoni at faw.uni-ulm.de 
orientierte Wissensverarbeitung FAW |
Helmholzstr. 16                     |  Tel.:  +49-731-501 8626 
D-89081 Ulm, Germany                |  FAX:   +49-731-501 999
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