[Southeast-US] clines from Poly-QGIS help

[Vaclav Petras]

On Fri, Apr 24, 2015 at 12:26 PM, Jeff McKenna <
jmckenna at gatewaygeomatics.com> wrote:
>
> Hi Kathi,
>
> I just tried the g.extension on Windows, and have no problems.  Note that
I use the grass71 binaries, which are updated daily (
http://wingrass.fsv.cvut.cz/grass71/).  You might want to try installing
from there.

Kathi and Jeff,

g.extension works well with 7.0.0 release. Note that you should not have
7.0.0beta4 or something like that but the official/final release.

Kathi, please post the error message you are getting.

> -jeff
>
>
> --
> Jeff McKenna
> MapServer Consulting and Training Services
> http://www.gatewaygeomatics.com/
>
>
>
> On 2015-04-24 1:16 PM, kathi at spatialanalysisinc.com wrote:
>>
>> I’m trying the GRASS solution, and having a bit of an issue. Has anyone
>> successfully run g.extenstion on windows?
>>
>> It appears to be trying to use the "which" command which is not a
>> windows native command.
>>
>> Thx
>>
>> Kathi
>>
>> *From:*Newcomb, Doug [mailto:doug_newcomb at fws.gov]
>> *Sent:* Thursday, April 23, 2015 11:26 AM
>> *To:* Kathi Cotney
>> *Cc:* southeast-us at lists.osgeo.org
>> *Subject:* Re: [Southeast-US] clines from Poly-QGIS help
>>
>> Kathi,
>>
>> This looks close.
>>
>>
https://smathermather.wordpress.com/2011/09/16/what-is-the-center-line-of-a-polygon-or-how-to-change-labeling-in-geoserver/
>>
>> GRASS 7 v.centerline addon looks like it may do the trick as well.
>>
>>
http://trac.osgeo.org/grass/browser/grass-addons/grass7/vector/v.centerline/v.centerline.html
>>
>> Doug
>>
>> On Thu, Apr 23, 2015 at 9:38 AM, <kathi at spatialanalysisinc.com
>> <mailto:kathi at spatialanalysisinc.com>> wrote:
>>
>>     Okay, I have a poly shapefile. I need to create some nice and
>>     smoothi-ish looking centerlines from it. I’d like to use QGIS.
>>
>>     There are several ESRI Info level tools that do this, and ET
>>     GeoWizards will create some for around $250 a license. HOWEVER, my
>>     goal is to create smooth centerlines without buying either of those
>>     tools.
>>
>>     Can anyone recommend a process in QGIS that will produce something
>>     like this?
>>
>>     Thx!
>>
>>     Kathi Cotney
>>
>>
------------------------------------------------------------------------
>>
>>     Avast logo <http://www.avast.com/>
>>
>>
>>
>>     This email has been checked for viruses by Avast antivirus software.
>>     www.avast.com <http://www.avast.com/>
>>
>>
>>     _______________________________________________
>>     Southeast-US mailing list
>>     Southeast-US at lists.osgeo.org <mailto:Southeast-US at lists.osgeo.org>
>>     http://lists.osgeo.org/cgi-bin/mailman/listinfo/southeast-us
>>
>>
>>
>> --
>>
>> Doug Newcomb
>>
>> USFWS
>>
>> Raleigh, NC
>>
>> 919-856-4520 ext. 14 doug_newcomb at fws.gov <mailto:doug_newcomb at fws.gov>
>>
>>
---------------------------------------------------------------------------------------------------------
>>
>> The opinions I express are my own and are not representative of the
>> official policy of the U.S.Fish and Wildlife Service or Dept. of the
>> Interior.   Life is too short for undocumented, proprietary data formats.
>>
>>
>>
>> ------------------------------------------------------------------------
>> Avast logo <http://www.avast.com/>
>>
>> This email has been checked for viruses by Avast antivirus software.
>> www.avast.com <http://www.avast.com/>
>>
>>
>>
>>
>> _______________________________________________
>> Southeast-US mailing list
>> Southeast-US at lists.osgeo.org
>> http://lists.osgeo.org/cgi-bin/mailman/listinfo/southeast-us
>>
>
>
> _______________________________________________
> Southeast-US mailing list
> Southeast-US at lists.osgeo.org
> http://lists.osgeo.org/cgi-bin/mailman/listinfo/southeast-us
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/southeast-us/attachments/20150424/bf8bc6aa/attachment-0001.html>