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13h
comment How to create points in a specified distance along the line in QGIS?
Note that the "Sextante" toolbox is called "Processing" in QGIS 2.2.0+ and the the Densify geometries given a an interval" is under the ProcessingToolbox/QGISGeoalgorithms/VectorGeometryTools menu. Note that this denifies the geometry and doesn't remove vertices that are closer than the the chosen interval.
13h
comment How to create points in a specified distance along the line in QGIS?
In QGIS 2.2.0, I see a "Profile tool", "qProf" and "VoGIS-ProfilTool", but not a "Profile from line" tool.
13h
comment How to create points in a specified distance along the line in QGIS?
From looking at the junction, it looks like it keeps the pre-existing node points on the line, so it can't thin them to a resolution less than the vertices already on the line. With complicated, curvy lines as in the OP, these procedures may not have much of an effect.
16h
comment How to run sextante algorithms outside of qgis python console?
Script Runner is updated here
16h
comment How do you modify selected geometry with a function in qgis python console?
Thanks, edited.
19h
comment How can I switch line direction in QGIS?
Did you use something like the PluginBuilder plugin mentioned on docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/… ?
Jul
15
comment How to densify a polyline according to a specific length?
Densify in Qgis appears to add a 1...n number of vertices to each line segment. In longer than 200m or shorter than 200m segments, the resolution would multiply, but not respect the specific length portion of the question as asked. Maybe gis.stackexchange.com/questions/27102/… is relevant, but it doesn't change the set of vertices along the lines.
May
23
comment How to manually edit point coordinates in QGIS?
Thanks. I found I had to close and reopen my project in order to un-grey out the tool. But after that, it works as advertised.
Apr
7
comment Interpolation with netcdf4 file
You don't seem to indicate the variable to be interpolated. Are you trying to regrid some information in (another file) onto to the grid given by the first file?
Nov
15
comment Vertical Datum Conversion Utilities
The VDatum datafiles are decodable: vdatum.noaa.gov/dev/gtx_info.html For example: github.com/drf5n/drf5n-public/blob/master/VDatumTools/…
Nov
11
comment How to add custom Feature attributes to ESRI Shapefile with Python?
Thanks. To populate and write the data, I added these: for feat in layer: feat.SetField('Name','myname') layer.SetFeature(feat) dataSource=None
Sep
13
comment Why the layer can be loaded to Google Map not OpenStreet Map using MapServer?
You can just append epsg:900913 to the wms_srs line so Mapserver will advertise in WMS that it can reproject to that srs as well.
Sep
13
comment OpenLayers does not render wms layer generated by MapServer
The third argument to OpenLayers.Layer.WMS() contain the key:value parameters that get added to the URL as '&key=value' strings, so you can either put them in the param argument or in the URL. This also means that your isBasLayer and visibility are part of the URL passed to mapserver, and not part of the OpenLayers.Layer properties.