[Proj] convert latlon to UTM without knowing the zone beforehand

[Margherita Di Leo]

Hi,

I need to convert any pairs of geographic coordinates (latlon) into UTM.
This needs to run automatically so that I need an automatic tool to tell
for any pairs which UTM zone it belongs to before converting. Of course I
can encode in my script all possible cases, but before reinventing the
wheel i wanted to ask if there is such tool already within proj.4 library.

Thank you in advance

-- 
Best regards,

Dr. Margherita DI LEO
Scientific / technical project officer

European Commission - DG JRC
Institute for Environment and Sustainability (IES)
Via Fermi, 2749
I-21027 Ispra (VA) - Italy - TP 261

Tel. +39 0332 78 3600
margherita.di-leo at jrc.ec.europa.eu

Disclaimer: The views expressed are purely those of the writer and may not
in any circumstance be regarded as stating an official position of the
European Commission.
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