Questions tagged [sextante]

Spatial data processing framework historically utilized in QGIS pre-version 2.0. As of 2016, Sextante is now called Processing and has become a core feature of QGIS 2.0 and can be enabled by turning on processing. The sextante plug-in for QGIS is now officially deprecated.

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QGIS algorithms do not work on copies of shapefiles?

I'm using QGIS 2.6.0. I'm trying to run various algorithms such as "SAGA/Shapes-points/remove duplicates" & "SAGA/Shapes-Grid/Add grid values to points" through the sextant toolbox. When I run ...
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114 views

How to analyze the signatures for a Landsat clasification with Sextante in Quantum Gis

I’m defining my training data for a Landsat classification. I´m digitalizing the polygons with the field data in QGis and I want to analyze the signatures of the Landsat images to avoid errors. In ...
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79 views

Couldn't load plugin sextantelwgeomprovider, QGIS 2.0.1 on Ubuntu 14.04.2

I'm getting this error message when I start QGIS Couldn't load plugin sextantelwgeomprovider due an error when calling its classFactory() method Traceback (most recent call last): File "/...
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308 views

Sextante - SAGA- Shape to grid question?

I have a vektor shape (Index 1-5). After using the saga tool (shapes to grid) I'm getting a raster (values 1-5). The problem is that the NO DATA area is defined as 129. Is it possible to set 129 as no ...
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649 views

Removing pseudo-nodes using QGIS Sextante plugin?

I have a road network (vector) that i'm interested in carrying out some space syntax analysis on. Predictably my GIS data is in a pretty terrible state. For example, there are a bunch of roads on the ...
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141 views

QGIS Processing Toolbox: otb provider XML

Good day, I am trying to integrate an OTB application into the processing toolbox. MANUALLY created a XML file for it but get : Could not open OTB algorithm: C:/OSGeo4W/apps/qgis/./python/plugins\...
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77 views

Error running SEXTANTE in QGIS on Scientific Linux

I've installed SEXTANTE into qgis on my Scientific Linux machine and I am getting the following when attempting to run Warp; INFO|Mon Feb 24 2014 15:56:20|GDAL execution console output|/bin/sh: ...
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181 views

Problems with SEXTANTE

maybe the answer is somewhere, but i can't find it right now... I'm getting problems with SEXTANTE and algorithms with GRASS, SAGA... Always is the same, they can't open the files, the error is the ...
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399 views

GIS Maximum area coverage problem

I want to find optimum antenna location for an area. Every antenna can cover an circular area. These areas diameter is 750meter. So how can i find minimum number of antennas and locations. NOTE: I use ...
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59 views

Understanding output of Kernel Density Estimate from AniMove?

I found the AniMove plugin for QGIS to do the Home Range Analysis for Dolphins. I load all the points of the sighting, and perform the task using the plugin. I got the contour as polyline, and ...
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96 views

SEXTANTE Saga-grid normalisation and KBS

I tried to use the saga tool grid normalisation. The result is ok but the KBS has changed. Is this an error?