[GRASS-dev] Individual vector feature processing: v.clump?

[Markus Neteler]

On Wed, Dec 3, 2014 at 9:47 PM, Markus Metz
<markus.metz.giswork at gmail.com> wrote:
> On Wed, Dec 3, 2014 at 5:51 PM, Markus Neteler <neteler at osgeo.org> wrote:
>> Hi,
>>
>> for a calculation I need to loop over all vector features in a map in
>> order to perform individually a computation. For that I cannot use the
>> category information since it may be used as 1:n link.
>>
>> I wonder if a new v.clump command would make sense or the addition of
>> a new method in v.category to simplify this task?
>
> Adding unique categories to a new layer for the features in question
> with v.category (take care of the type option) does not work in this
> case?

Likely it does (I am asking on behalf on another person not subscribed here).
I wonder how to make it more obvious.  And, if there is a best
practice example written in Python/PyGRASS?

Markus