<div dir="auto">Dear all,<div dir="auto"><br></div><div dir="auto">I have a line layer, I want to get valve start and end of layer line, then I convert it into a point layer. Next, I want to link between line layer and point layer (Point's ID will have in Line's attribution table). Is there pygis do this things? I had used some plugins to create point from line, but I got duplicated points and don't have any link. </div><div dir="auto"><br></div><div dir="auto">Best regards.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Vào 02:03, T.5, 12 Th9, 2019 <<a href="mailto:qgis-user-request@lists.osgeo.org">qgis-user-request@lists.osgeo.org</a>> đã viết:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Qgis-user mailing list submissions to<br>
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1. Importing records from both spreadsheet and gpx files<br>
(G Fourteener)<br>
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Message: 1<br>
Date: Wed, 11 Sep 2019 16:49:11 +0000 (UTC)<br>
From: G Fourteener <<a href="mailto:gfourteener@yahoo.com" target="_blank" rel="noreferrer">gfourteener@yahoo.com</a>><br>
To: "<a href="mailto:qgis-user@lists.osgeo.org" target="_blank" rel="noreferrer">qgis-user@lists.osgeo.org</a>" <<a href="mailto:qgis-user@lists.osgeo.org" target="_blank" rel="noreferrer">qgis-user@lists.osgeo.org</a>><br>
Subject: [Qgis-user] Importing records from both spreadsheet and gpx<br>
files<br>
Message-ID: <<a href="mailto:1151581675.5692199.1568220551314@mail.yahoo.com" target="_blank" rel="noreferrer">1151581675.5692199.1568220551314@mail.yahoo.com</a>><br>
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Hello,<br>
I've been trying to figure out how to do this...<br>
I have a spreadsheet of records that has a field for the GPX file for each record. I'm able to use ogr2ogr to import the spreadsheet and the GPX files into different layers in a geopackage file. I haven't yet been able to figure out how to combine the two data sources into a single layer, or add a geometry column (and other GPX columns) to the imported spreadsheet layer from the corresponding GPX file. I've also tried using ogrmerge. The GPX layer uses any name within that file (which is different than the filename). I see QGIS has a vector layer merge function, but don't think that will work. Looks like using Python and gdal/ogr modules might work...<br>
The spreadsheet looks like:name, gpx filename, source, date, notes<br>
Thanks,Gerry<br>
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