Thanks Daniel<br>Easy and simple and it worked perfectly =)<br>Best<br><br><div class="gmail_quote">On Tue, May 15, 2012 at 12:36 PM, Daniel Victoria <span dir="ltr"><<a href="mailto:daniel.victoria@gmail.com" target="_blank">daniel.victoria@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">There is a software from the people at Rio de Janeiro State University<br>
that should do what you want. It's called HydroFlow<br>
<br>
<a href="http://www.fgel.uerj.br/labgis/hydroflow/en/index_ingles.htm" target="_blank">http://www.fgel.uerj.br/labgis/hydroflow/en/index_ingles.htm</a><br>
<br>
I used it once and it's quite simple to run. Results are also very<br>
good but you can't have loops in your drainadge.<br>
<br>
Better yet, it's open source :)<br>
<br>
Cheers<br>
Daniel<br>
<br>
On Tue, May 15, 2012 at 8:14 AM, Filipe Silva Dias<br>
<div class="HOEnZb"><div class="h5"><<a href="mailto:filipesdias@gmail.com">filipesdias@gmail.com</a>> wrote:<br>
> Sure, is there a bug tracker for grass gis extensions...?<br>
><br>
><br>
> On Tue, May 15, 2012 at 11:39 AM, Margherita Di Leo <<a href="mailto:diregola@gmail.com">diregola@gmail.com</a>><br>
> wrote:<br>
>><br>
>> Hi Filipe,<br>
>><br>
>> could you fill a bug report reporting this? Thanks<br>
>><br>
>> Best,<br>
>> madi<br>
>><br>
>> On Mon, May 14, 2012 at 3:53 PM, Filipe Silva Dias <<a href="mailto:filipesdias@gmail.com">filipesdias@gmail.com</a>><br>
>> wrote:<br>
>>><br>
>>> Hi Johannes<br>
>>><br>
>>> Yes, its in vector format, but it could be converted to raster if<br>
>>> necessary.<br>
>>><br>
>>> I installed v.strahler with g.extension, but loading it produced an<br>
>>> error. Is there another one?<br>
>>><br>
>>> Thanks<br>
>>><br>
>>> Traceback (most recent call last):<br>
>>> File "C:\OSGeo4W\apps\grass\grass-6.4.2\etc\wxpython\gui_m<br>
>>> odules\prompt.py", line 1105, in OnKeyPressed<br>
>>><br>
>>> self.parent.RunCmd(cmd)<br>
>>> File "C:\OSGeo4W\apps\grass\grass-6.4.2\etc\wxpython\gui_m<br>
>>> odules\goutput.py", line 523, in RunCmd<br>
>>><br>
>>> task = menuform.GUI(show = None).ParseCommand(command)<br>
>>> File "C:\OSGeo4W\apps\grass\grass-6.4.2\etc\wxpython\gui_m<br>
>>> odules\menuform.py", line 1732, in ParseCommand<br>
>>><br>
>>> blackList = _blackList)<br>
>>> File "C:\OSGeo4W\apps\grass\grass-6.4.2\etc\python\grass\s<br>
>>> cript\task.py", line 460, in parse_interface<br>
>>><br>
>>> tree = etree.fromstring(get_interface_description(name))<br>
>>> File<br>
>>> "C:\OSGeo4W\apps\Python27\lib\xml\etree\ElementTree.py",<br>
>>> line 1283, in XML<br>
>>><br>
>>> return parser.close()<br>
>>> File<br>
>>> "C:\OSGeo4W\apps\Python27\lib\xml\etree\ElementTree.py",<br>
>>> line 1636, in close<br>
>>><br>
>>> self._raiseerror(v)<br>
>>> File<br>
>>> "C:\OSGeo4W\apps\Python27\lib\xml\etree\ElementTree.py",<br>
>>> line 1488, in _raiseerror<br>
>>><br>
>>> raise err<br>
>>> xml.etree.ElementTree<br>
>>> .<br>
>>> ParseError<br>
>>> :<br>
>>> no element found: line 1, column 0<br>
>>><br>
>>><br>
>>><br>
>>><br>
>>><br>
>>> On Mon, May 14, 2012 at 2:47 PM, Johannes Radinger <<a href="mailto:jradinger@gmx.at">jradinger@gmx.at</a>><br>
>>> wrote:<br>
>>>><br>
>>>> Hi Filipe,<br>
>>>><br>
>>>> you mean your hydrological network is in vector format?<br>
>>>><br>
>>>> Maybe you can try the v.strahler add-on but I don't know<br>
>>>> how uptodate this module is:<br>
>>>><br>
>>>> <a href="http://grass.osgeo.org/wiki/GRASS_AddOns#v.strahler" target="_blank">http://grass.osgeo.org/wiki/GRASS_AddOns#v.strahler</a><br>
>>>><br>
>>>> /johannes<br>
>>>><br>
>>>><br>
>>>> Am 14.05.2012 um 13:26 schrieb Filipe Silva Dias:<br>
>>>><br>
>>>> > Dear all,<br>
>>>> ><br>
>>>> > I have a digitized hydrological network and I need to calculate the<br>
>>>> > stream order (Horton, Strahler etc).<br>
>>>> ><br>
>>>> > I found r.stream.order but it requires that the hydrological network<br>
>>>> > comes from a DEM, which in my case produced an hydrological network that is<br>
>>>> > considerably different than the digitized one (tried both with r.wateshed,<br>
>>>> > r.terraflow and r.stream.extract).<br>
>>>> ><br>
>>>> > Is there a tool capable of doing this? Apparently ArcGIS can do this,<br>
>>>> > but id prefer na open source solution.<br>
>>>> ><br>
>>>> > Thanks<br>
>>>> ><br>
>>>> > Best regards<br>
>>>> ><br>
>>>> > Filipe<br>
>>>> > _______________________________________________<br>
>>>> > grass-user mailing list<br>
>>>> > <a href="mailto:grass-user@lists.osgeo.org">grass-user@lists.osgeo.org</a><br>
>>>> > <a href="http://lists.osgeo.org/mailman/listinfo/grass-user" target="_blank">http://lists.osgeo.org/mailman/listinfo/grass-user</a><br>
>>>><br>
>>><br>
>>><br>
>>> _______________________________________________<br>
>>> grass-user mailing list<br>
>>> <a href="mailto:grass-user@lists.osgeo.org">grass-user@lists.osgeo.org</a><br>
>>> <a href="http://lists.osgeo.org/mailman/listinfo/grass-user" target="_blank">http://lists.osgeo.org/mailman/listinfo/grass-user</a><br>
>>><br>
>><br>
>><br>
>><br>
>> --<br>
>> Ing. Margherita Di Leo, Ph.D.<br>
><br>
><br>
><br>
> _______________________________________________<br>
> grass-user mailing list<br>
> <a href="mailto:grass-user@lists.osgeo.org">grass-user@lists.osgeo.org</a><br>
> <a href="http://lists.osgeo.org/mailman/listinfo/grass-user" target="_blank">http://lists.osgeo.org/mailman/listinfo/grass-user</a><br>
><br>
</div></div></blockquote></div><br>