[GRASSLIST:1440] calculate distance between two points

an lu anlu999 at yahoo.com
Sun Feb 11 10:33:27 EST 2001


i want to calculate  the distance between two
different  points on  the same road in a vector map.
the distance should be along the road and not the
direct distance of the two points.

is there any such command or script ?

thanks for your help.


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