<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hi Markus, </div>
<div> </div>
<div>Thanks for your answer! <span style="line-height: 1.6em;">I have now however another problem ... </span></div>
<div><span style="line-height: 1.6em;">When running:</span></div>
<div> </div>
<div>r.basin map=map@Elevation prefix=o coordinates=-71.10394196,43.9865230801 threshold=19005 dir=C:\\Users\\Andrea\\Basins</div>
<div> </div>
<div>I get: </div>
<div>" ....</div>
<div>
<div><em>v.to.rast complete.<br/>
All in RAM calculation...<br/>
Reading raster map <o_map_drainage_e>...<br/>
Calculating basins using vector point map...<br/>
Current region rows: 21612, cols: 21612<br/>
ERROR: G_calloc: unable to allocate 21612 * 4 bytes of memory at io.c:41<br/>
Delineation of basin done<br/>
Invalid map <o_map_basin><br/>
Invalid map <o_map_basin><br/>
Parse error<br/>
ERROR: parse error<br/>
ERROR: An error occurred while running r.mapcalc</em>"</div>
<div> </div>
<div>The computer I am using now has 12GB RAM and still over 160 GB of harddisk space, so I don't really know what this error means...</div>
<div> </div>
<div>Regards, Andrea. </div>
<div> </div>
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<div style="margin:0 0 10px 0;"><b>Gesendet:</b> Donnerstag, 23. Oktober 2014 um 22:29 Uhr<br/>
<b>Von:</b> "Markus Neteler" <neteler@osgeo.org><br/>
<b>An:</b> "Andrea Timmermann" <timmermann@gmx.at><br/>
<b>Cc:</b> "GRASS user list" <grass-user@lists.osgeo.org><br/>
<b>Betreff:</b> Re: Re: [GRASS-user] Problem with r.basin in grass7</div>
<div name="quoted-content">Hi Andrea,<br/>
<br/>
On Thu, Oct 23, 2014 at 9:49 PM, Andrea Timmermann <timmermann@gmx.at> wrote:<br/>
> Hi Markus,<br/>
><br/>
> Thanks for your response.<br/>
> I installed the latest 7.1 version, but still have a problem ...<br/>
><br/>
> When running:<br/>
> r.basin map=map@Elevation prefix=p coordinates=-71.10394196,43.9865230801<br/>
> threshold=19005 dir="C:\\Users\\Carolits\\Basins"<br/>
><br/>
> I get:<br/>
> ...<br/>
> Pass 4 of 4:<br/>
> Reading features...<br/>
> Writing raster map...<br/>
> Converted points/lines: 1 of 1....<br/>
> v.to.rast complete.<br/>
> All in RAM calculation...<br/>
> Reading raster map <p_map_drainage_e>...<br/>
> Calculating basins using vector point map...<br/>
> Writing raster map <p_map_basin>...<br/>
> Delineation of basin done<br/>
> ERROR: output map <tmp> exists<br/>
<br/>
I guess that the internal overwrite setting was missing, please try my<br/>
attempt [1] to fix that (fetch the r.basins with the extension manager<br/>
to get it, but since you are on Windows you may need to way till<br/>
tomorrow or simply modify the Python script at your end with a text<br/>
editor - just add one line).<br/>
<br/>
Please let us know how it goes,<br/>
Markus<br/>
<br/>
[1] <a href="http://trac.osgeo.org/grass/changeset/62365" target="_blank">http://trac.osgeo.org/grass/changeset/62365</a></div>
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