[GRASS-user] Merge vector

Daniel Victoria daniel.victoria at gmail.com
Mon Jul 5 20:40:14 EDT 2010


>From latest point do you mean the ones collected later, let's say
today and not last month.
Well, I'd use a database query for that, probably v.extract...

Daniel

On Mon, Jul 5, 2010 at 4:38 PM, Markus Neteler <neteler at osgeo.org> wrote:
> On Thu, Jul 1, 2010 at 12:56 PM, Stefan Gasser <stefan.gasser at r3-gis.com> wrote:
>> Hello,
>>
>> I want to merge two vector layers of type point.
>
> For this you can use v.patch.
>
>> The result should contain the latest point by timestamp attribute.
>
> This part of the question is not clear to me - what do you mean?
> Do you have an example?
>
> Markus
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