[GRASS-dev] Re: [GRASS-user] major update of r.stream.*

[Jarosław Jasiewicz]

Michael Barton pisze:
> On Feb 25, 2010, at 1:57 AM, grass-user-request at lists.osgeo.org wrote:
>
>   
>> Date: Wed, 24 Feb 2010 19:11:32 +0100
>> From: Jaros?aw Jasiewicz <jarekj at amu.edu.pl>
>> Subject: [GRASS-user] major update of r.stream.*
>> To: grass-user at lists.osgeo.org
>> Message-ID: <4B856BD4.7050500 at amu.edu.pl>
>> Content-Type: text/plain; charset=ISO-8859-2; format=flowed
>>
>> Hi list!
>>
>> I announce major update of r.stream.*:
>>
>> new nodule r.stream.angle: to calculate stream direction and
>> inter-stream relation. That module use experimental algorithm to divide
>> streams int shorter but near-straight line segments, and next calculate
>> its direction (0-360 downstream). It may also divide line into segments
>> along ordered lines of the same Strahler, Horton or Main stream order,
>> depending on user choice. More in the description.
>>
>> I didn't know any GIS software which do such or similar segmentation. If
>> someone knows  (open or proprietary) I will be grateful for pointing it.
>>
>> major update r.stream.distance: now it can calculate distance to
>> streams/junction/outlet downstream (default, it was previously available
>> as thje whole module) and new option to calculate distance to the local
>> or farthest maximum/divides upstream. See more details in the description.
>>
>> regards
>> Jarek Jasiewicz
>>     
>
> Any plans to move this to the main SVN? It seems like a very good addition to the GRASS tool set.
>
> Michael_______________________________________________
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>   
Hi Michael!

Good idea (from my point of view). If yes, I need little time to finally 
polish the code, add some additional functionality and port it to GRASS 
7. So if there will be such decision (to move it to main SVN) I need a 
month to finish all I planned (I do not want access to main SVN branch yet).

regards
Jarek