Re: [Qgis-user] Azimuth and polylines

2011-10-06 Thread Giovanni Manghi
maybe this http://download.osgeo.org/qgis/win32/ On Wed, 2011-10-05 at 14:18 -0400, Antonios Marsellos wrote: Dear all, Is there any way to calculate the azimuth of many polylines of the same layer or shapefile, and finally store it in a new field (that is a column in the attributes table

[Qgis-user] Home range plugin

2011-10-06 Thread Manuel Spínola
Dear list members, Is the Home Range plugin still supported in QGIS? Best, Manuel -- *Manuel Spínola, Ph.D.* Instituto Internacional en Conservación y Manejo de Vida Silvestre Universidad Nacional Apartado 1350-3000 Heredia COSTA RICA mspin...@una.ac.cr mspinol...@gmail.com Teléfono: (506)

Re: [Qgis-user] Home range plugin

2011-10-06 Thread Giovanni Manghi
yes it works fine. Under Windows you MUST use R = 2.11.1 cheers -- Giovanni -- On Thu, 2011-10-06 at 05:15 -0600, Manuel Spínola wrote: Dear list members, Is the Home Range plugin still supported in QGIS? Best, Manuel -- Manuel Spínola, Ph.D. Instituto

Re: [Qgis-user] Home range plugin

2011-10-06 Thread Giovanni Manghi
A screencast on how to how to put every piece in place to have it working correctly under Windows. The two major issues are the not updated rpy2 library for Windows and the fact that apparently the R libraries are installed in a non-standard folder under Vista/Seven when using the R command line.

Re: [Qgis-user] Home range plugin

2011-10-06 Thread Manuel Spínola
Thank you very much Giovanni. Manuel El 6 de octubre de 2011 05:17, Giovanni Manghi giovanni.man...@gmail.comescribió: yes it works fine. Under Windows you MUST use R = 2.11.1 cheers -- Giovanni -- On Thu, 2011-10-06 at 05:15 -0600, Manuel Spínola wrote: Dear list members,

Re: [Qgis-user] Azimuth and polylines

2011-10-06 Thread Antonios Marsellos
Thank you for your reply. I haven't mentioned that I have installed QGIS, but there is no plugin to calculate azimuth from polylines. Andonis On Thu, Oct 6, 2011 at 6:02 AM, Giovanni Manghi giovanni.man...@gmail.comwrote: maybe this http://download.osgeo.org/qgis/win32/ On Wed, 2011-10-05

Re: [Qgis-user] Azimuth and polylines

2011-10-06 Thread Giovanni Manghi
Hi, sorry I replied to the wrong e-mail. My reply was supposed to answer to another request. cheers -- Giovanni -- On Thu, 2011-10-06 at 08:20 -0400, Antonios Marsellos wrote: Thank you for your reply. I haven't mentioned that I have installed QGIS, but there is no plugin to calculate

[Qgis-user] Definition Query

2011-10-06 Thread Antonios Marsellos
Dear all, I have another question as I am trying to migrate from ArcGIS to QGIS. How could I make a Definition Query (similar to the one in properties of a layer in ArcMAP) and present only my query in QGIS project? In other words, I have a states.shp file, and I need to show only NY state. How

Re: [Qgis-user] Definition Query

2011-10-06 Thread John Callahan
Very similar to ArcGIS. In the Layer Properties window, check the General tab, then Subset - Query Builder. - John *** John Callahan, Research Scientist Delaware Geological Survey, University of Delaware URL: http://www.dgs.udel.edu

[Qgis-user] Azimuth from polyline?

2011-10-06 Thread Antonios Marsellos
Dear all, Is there any way to calculate the azimuth of many polylines of the same layer or shapefile, and finally store it in a new field (that is a column in the attributes table of this shapefile). This is easy in ArcGIS using EasyCalculate, is there a similar way in QGIS? Andonis

Re: [Qgis-user] Definition Query

2011-10-06 Thread Giovanni Manghi
you can do it also from the table of attributes. On Thu, 2011-10-06 at 09:21 -0400, John Callahan wrote: Very similar to ArcGIS. In the Layer Properties window, check the General tab, then Subset - Query Builder. - John *** John Callahan,

Re: [Qgis-user] Home range plugin

2011-10-06 Thread Anne Ghisla
On Thu, 6 Oct 2011 06:07:27 -0600 Manuel Spínola mspinol...@gmail.com wrote: Thank you very much Giovanni. Manuel Hello Manuel, list, I confirm it is supported, and right few minutes ago the new version 2.1.8 is available in the repository (bug fixing in error message from kernel h LSCV

[Qgis-user] Looking for Intro PostGIS SQL Tutorial

2011-10-06 Thread Dennis M. Linton
Can anyone recommend/suggest any introductory tutorials on using polygon points or bounding boxes in QGIS SQL queries. I have done a lot Googling and have found a few but the instructions are quite cryptic and in trying a few examples I do not seem to be able to obtain any results. My queries do

Re: [Qgis-user] Home range plugin

2011-10-06 Thread Manuel Spínola
Thank you very much Anne. Best, Manuel 2011/10/6 Anne Ghisla a.ghi...@gmail.com On Thu, 6 Oct 2011 06:07:27 -0600 Manuel Spínola mspinol...@gmail.com wrote: Thank you very much Giovanni. Manuel Hello Manuel, list, I confirm it is supported, and right few minutes ago the new

Re: [Qgis-user] Definition Query

2011-10-06 Thread Alister Hood
Note that doing it from the layer properties uses the layer provider's query capability, so that only the matching features are displayed in the map canvas. Doing it from the attribute table does not use the layer provider's query capability, so it works with providers that don't have a query