[GRASS-user] Total stream/river length in basin

[Helmut Kudrnovsky]

Rich Shepard wrote
> On Fri, 31 Aug 2018, Helmut Kudrnovsky wrote:
> 
>> v.to.db option=length
>> length: line length
> 
> Helmut,
> 
>    This occurred to me a short time ago.
> 
>    I'm adding a 'length' column to the db, then run v.to.db. If need be,
> I'll
> export the table to a text file, and write a 2-line gawk script to sum
> that
> one column.
> 
> Carpe weekend,
> 
> Rich
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What is missing in the manual that the option length can't be found?



-----
best regards
Helmut
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