[GRASS-user] merge?

[Maciej Sieczka]

Salvator*eL*arosa wrote:
> 
> 
> Didrik Pinte wrote:
>> Le samedi 10 mars 2007 a` 02:24 -0800, Salvator*eL*arosa a écrit :
>>> Can I do the operations of "merge" or "union" of two features  in GRASS
>>> 6.2.1?
>> Yes, you can do it with v.overlay. See the operator argument in the
>> documentation ("and" and "or"). 
>>
>>
>>
>>
> 
> but v.overlay is for polygon features (geoprocessing), 
> while I need merged two broken line features.....

Do you want to patch, IOW?

Try v.patch, if so. Then v.clean to clean up the result, if needed.

Maciek