[GRASS-user] New Spearfish based LRS example

[Markus Neteler]

Dylan Beaudette wrote on 06/27/2007 05:22 PM:
> On 6/27/07, Markus Neteler <neteler at itc.it> wrote:
>> Hi,
>>
>> I have added a new Spearfish based Linear reference system (LSR)
>> example to the v.lrs.create manual page. See also here:
>>
>>  http://grass.itc.it/grass63/manuals/html63_user/v.lrs.create.html
>>
>> It makes use of a new v.edit flag kindly added by Martin today,
>> but you can also generate the vector line with d.extract or v.digit
>> or ...
>> I will backport recent LRS fixes to 6.2.2 for the upcoming release.
>>
>> Cheers
>> Markus
>
>
> Nice example Markus, I have been waiting to try this out.
>
> I noticed one small bug - which might be related to the version of
> GRASS (CVS from 2 weeks ago)..
>
> the statement:
> v.db.update busstops col=start_mp qcol=cat
>
> produces an error, because 'qcol' is not a valid option for v.db.update
>
> any ideas?

Sure:
cvs up -dP

v.db.update help
...
  qcolumn   Column to query

:-) You need to update from CVS...

Cheers
Markus

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ITC -> dall'1 marzo 2007 Fondazione Bruno Kessler
ITC -> since 1 March 2007 Fondazione Bruno Kessler
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