Question on measuring contours

Filippidis Vangelis efilippi at
Sun Aug 10 16:21:35 EDT 1997

Dear Sirs,

I am a new GRASS user using GRASS 4.1.5 running on Linux (2.0.29). 
I have digitized all contour lines from 1:50000 topographic map,
and i want to caclulate the total length of them in Km. 
Can you help me ?

Thank you in advance

Filippidis Evangelos ( efilippi at )
Phd Student
Dep. of Forestry and Natural Environment
Aristotelian University of Thessaloniki
Thessaloniki, Greece.

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