[GRASS-user] v.report output interpretation

[Helmut Kudrnovsky]

Rich Shepard wrote
> On Tue, 21 Aug 2018, Helmut Kudrnovsky wrote:
> 
>> [....]Shape_Length|Shape_Area|area
>>
>> ?
>>
>> only the area columns comes from v.report the other columns are already
>> in
>> the original data.
> 
> Helmut,
> 
>    I'm asking why I get all the columns when I've requested only the area
> on
> the v.report command line.
> 
> Best regards,
> 
> Rich
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That's the way as v.report is implemented.

If you want just 2 columns, e.g. Site name and area, then use v.to.db to.db
to upload area to the attribute table, then v.db.select 



-----
best regards
Helmut
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