----------------------------Original message----------------------------
Hello,
I am searching for a good and most exact way to calculate z-values for breaklines
(rivers, faults, ridges etc) which only have x- and y-values. The base for this calculation is
a DEM with accidentally distributed points. The calculation should be in vector format.
How to do this with GRASS or ARC/INFO ?
 
Many thanks in advance !
 
Andreas
 
 
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\    Andreas Ruzicka                      \
/    Schweitzerweg 3                      /
\    D-82380 Peissenberg                  \
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