Can anyone help on this query - I've loaded our rivers as a vector data
set, but the users want to determine the length of river between two
points. This is the length including all the bends, not just the 'as the
crow flys' one.
Is there any GRASS function that can do this ?
Thanks for any help,
Steve Culshaw
NRA North West
e-mail : nra@cix.compulink.co.uk (use this for general usage)
or sculshaw@cix.compulink.co.uk (Private - only checked at best
biweekly)