<html><head></head><body><div class="ydp2e168b80yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div><div dir="ltr" data-setdir="false">Ok, good, dear Nicolas!</div><div dir="ltr" data-setdir="false">I will test that and tell you back about the results.</div><div dir="ltr" data-setdir="false">Cheers!</div><div><br></div><div class="ydp2e168b80signature"><div style="font-family:old times, serif;font-size:16px;"><div style="font-family:'times new roman', 'new york', times, serif;font-size:19px;"><div style="font-size:14pt;"><div style="color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);font-size:14pt;"><div id="ydp1cee9d45yui_3_16_0_1_1443295920165_5605" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;"><div id="ydp1cee9d45yui_3_16_0_1_1443295920165_5604"><div id="ydp1cee9d45yui_3_16_0_1_1443295920165_5603"><blockquote id="ydp1cee9d45yui_3_16_0_1_1443295920165_5602" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204, 204, 204);border-left-style:solid;padding-left:1ex;"><div id="ydp1cee9d45yui_3_16_0_1_1443295920165_5601"><span id="ydp1cee9d45yui_3_16_0_1_1443295920165_5614"><font color="#888888" id="ydp1cee9d45yui_3_16_0_1_1443295920165_5613" style="background-color: inherit;"><div id="ydp1cee9d45yui_3_16_0_1_1443295920165_5612"><div dir="ltr" id="ydp1cee9d45yui_3_16_0_1_1443295920165_5611"><div id="ydp1cee9d45yui_3_16_0_1_1443295920165_5610" dir="ltr"><span><font color="#666666" id="ydp57a6afa2yui_3_16_0_1_1443295920165_5616" style="font-family: HelveticaNeue, Helvetica, Arial, sans-serif; font-size: 16px; background-color: inherit;"><b id="ydp57a6afa2yui_3_16_0_1_1443295920165_7414">Camilo </b></font></span><br></div></div></div></font></span></div></blockquote></div></div></div></div></div></div></div></div></div>
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Em quinta-feira, 13 de maio de 2021 10:54:49 BRT, Nicolas Cadieux <njacadieux.gitlab@gmail.com> escreveu:
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<div><div id="yiv1556796384"><div>Looks like the second option was the right on.<div><br clear="none"></div><div><a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://gis.stackexchange.com/questions/323376/adding-location-of-start-and-end-points-to-the-attribute-table/323377#323377">https://gis.stackexchange.com/questions/323376/adding-location-of-start-and-end-points-to-the-attribute-table/323377#323377</a><br clear="none"><br clear="none"><div dir="ltr">Nicolas Cadieux<div><a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://gitlab.com/njacadieux">https://gitlab.com/njacadieux</a></div></div><div dir="ltr"><br clear="none"><blockquote type="cite">Le 13 mai 2021 à 10:52, Nicolas Cadieux <njacadieux.gitlab@gmail.com> a écrit :<br clear="none"><br clear="none"></blockquote></div><blockquote type="cite"><div dir="ltr"></div></blockquote></div></div><div class="yiv1556796384yqt8079892289" id="yiv1556796384yqt94816"><div>Hi,<div><br clear="none"><div>Create a new field in the field calculator and I would try something like geom_to_wkt(start_point) or geom_to_wkt(start_point($geometry)). I cannot test on my end. end_point should refer to the last node.</div><div><br clear="none"></div><div>Nicolas</div><div><br clear="none"></div><div><a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://docs.qgis.org/3.16/en/docs/user_manual/working_with_vector/functions_list.html?highlight=start_point#geometry-functions">https://docs.qgis.org/3.16/en/docs/user_manual/working_with_vector/functions_list.html?highlight=start_point#geometry-functions</a><br clear="none"><br clear="none"><div dir="ltr">Nicolas Cadieux<div><a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://gitlab.com/njacadieux">https://gitlab.com/njacadieux</a></div></div><div dir="ltr"><br clear="none"><blockquote type="cite">Le 13 mai 2021 à 10:20, Camilo Aristizabal <aristizabalcamilo@ymail.com> a écrit :<br clear="none"><br clear="none"></blockquote></div><blockquote type="cite"><div dir="ltr"><div class="yiv1556796384ydp9eeb1490yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div><div dir="ltr">Hi Nicolas</div><div dir="ltr"><br clear="none"></div><div dir="ltr">Thank you for your attention.</div><div dir="ltr"><br clear="none"></div><div dir="ltr">I'm going to try the second and third tips you sent me, and I'll inform you.</div><div dir="ltr"><br clear="none"></div><div dir="ltr">But the first one is just that I'm trying to avoid because I need to report both, the start and the end of coordinates of the lines in the same *.dbf of the vector line, and not in a second shapefile of points.</div><div dir="ltr"><br clear="none"></div><div dir="ltr">Could you help me to find the correct tool?</div><div dir="ltr"><br clear="none"></div><div dir="ltr">Best regards.</div><div dir="ltr"><br clear="none"></div><div class="yiv1556796384ydp9eeb1490signature"><div style="font-family:old times, serif;font-size:16px;"><div style="font-family:'times new roman', 'new york', times, serif;font-size:19px;"><div style="font-size:14pt;"><div style="color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);font-size:14pt;"><div id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5605" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;"><div id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5604"><div id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5603"><blockquote id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5602" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204, 204, 204);border-left-style:solid;padding-left:1ex;"><div id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5601"><span id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5614"><font id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5613" color="#888888" style="background-color:inherit;"></font></span><div id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5612"><div dir="ltr" id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5611"><div dir="ltr" id="yiv1556796384ydp1cee9d45yui_3_16_0_1_1443295920165_5610"><span><font id="yiv1556796384ydp57a6afa2yui_3_16_0_1_1443295920165_5616" color="#666666" style="font-family:HelveticaNeue, Helvetica, Arial, sans-serif;font-size:16px;background-color:inherit;"><b id="yiv1556796384ydp57a6afa2yui_3_16_0_1_1443295920165_7414">Camilo Aristizabal</b></font></span><br clear="none"></div></div></div></div></blockquote></div></div></div></div></div></div></div></div></div>
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Em quarta-feira, 12 de maio de 2021 23:42:31 BRT, Nicolas Cadieux <njacadieux.gitlab@gmail.com> escreveu:
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<div><div id="yiv1556796384ydp8c61c174yiv3704044243"><div>See below <br clear="none"><br clear="none"><div dir="ltr">Nicolas Cadieux<div><a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://gitlab.com/njacadieux">https://gitlab.com/njacadieux</a></div></div><div dir="ltr"><br clear="none"><blockquote type="cite">Le 12 mai 2021 à 14:38, Camilo Aristizabal <aristizabalcamilo@ymail.com> a écrit :<br clear="none"><br clear="none"></blockquote></div><blockquote type="cite"><div dir="ltr"><div class="yiv1556796384ydp8c61c174yiv3704044243ydpbf3072f9yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div dir="ltr">Dear all</div><div dir="ltr"><br clear="none"></div><div dir="ltr">I'd like to do the next set of edition tasks:</div><div dir="ltr"><br clear="none"></div><div dir="ltr">1) Add XY coordinates at both the start and the end of lines in a shapefile (avoiding to create or extract a second point-shape of specific vertices).</div></div></div></blockquote><div><br clear="none"></div>You can extract specific vertices and then use the field calculator to get the coordinates <div><br clear="none"></div><div><a rel="nofollow noopener noreferrer" shape="rect" target="_blank" href="https://docs.qgis.org/3.16/en/docs/user_manual/processing_algs/qgis/vectorgeometry.html#extract-specific-vertices">https://docs.qgis.org/3.16/en/docs/user_manual/processing_algs/qgis/vectorgeometry.html#extract-specific-vertices</a><br clear="none"><div><br clear="none"><blockquote type="cite"><div dir="ltr"><div class="yiv1556796384ydp8c61c174yiv3704044243ydpbf3072f9yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div dir="ltr">2) Extract the envelope or to poligonize just the border of a cloud of points(shapefile)... Similar to such with which do it from a raster in the GDAL Raster Conversion tool.</div></div></div></blockquote><div><br clear="none"></div><div>This can be done with a concave hull. A better alternative are the boundary tools in Lastools.</div><br clear="none"><blockquote type="cite"><div dir="ltr"><div class="yiv1556796384ydp8c61c174yiv3704044243ydpbf3072f9yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div dir="ltr">3) Create 'string' or 'text' fields with much more than 4000 characters of width inside the shapes, not only 255.</div></div></div></blockquote><br clear="none">I you use a file format like geopackage, you will not be limited to 255 like the shapefiles.<div class="yiv1556796384ydp8c61c174yiv3704044243yqt3165536130" id="yiv1556796384ydp8c61c174yiv3704044243yqtfd13525"><br clear="none"></div><blockquote type="cite"><div dir="ltr"><div class="yiv1556796384ydp8c61c174yiv3704044243ydpbf3072f9yahoo-style-wrap" style="font-family:bookman old style, new york, times, serif;font-size:16px;"><div class="yiv1556796384ydp8c61c174yiv3704044243yqt3165536130" id="yiv1556796384ydp8c61c174yiv3704044243yqtfd67487"><div dir="ltr"><br clear="none"></div><div dir="ltr">Could you, guys please, help me to find the right paths?</div><div dir="ltr"><br clear="none"></div><div dir="ltr">Thanks!</div><div><br clear="none"></div></div><div class="yiv1556796384ydp8c61c174yiv3704044243ydpbf3072f9signature"><div style="font-family:old times, serif;font-size:16px;"><div style="font-family:'times new roman', 'new york', times, serif;font-size:19px;"><div style="font-size:14pt;"><div style="color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);font-size:14pt;"><div id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5605" style="color:rgb(0, 0, 0);font-size:16px;font-family:HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif;"><div id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5604"><div id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5603"><blockquote id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5602" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204, 204, 204);border-left-style:solid;padding-left:1ex;"><div id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5601"><div class="yiv1556796384ydp8c61c174yiv3704044243yqt3165536130" id="yiv1556796384ydp8c61c174yiv3704044243yqtfd00830"><span id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5614"><font id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5613" color="#888888" style="background-color:inherit;"></font></span></div><div id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5612"><div dir="ltr" id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5611"><div dir="ltr" id="yiv1556796384ydp8c61c174yiv3704044243ydp1cee9d45yui_3_16_0_1_1443295920165_5610"><div class="yiv1556796384ydp8c61c174yiv3704044243yqt3165536130" id="yiv1556796384ydp8c61c174yiv3704044243yqtfd52844"><span><font id="yiv1556796384ydp8c61c174yiv3704044243ydp57a6afa2yui_3_16_0_1_1443295920165_5616" color="#666666" style="font-family:HelveticaNeue, Helvetica, Arial, sans-serif;font-size:16px;background-color:inherit;"><b id="yiv1556796384ydp8c61c174yiv3704044243ydp57a6afa2yui_3_16_0_1_1443295920165_7414">Camilo Aristizabal</b></font></span></div><br clear="none"></div></div></div></div></blockquote></div></div></div></div></div></div></div></div></div><span>_______________________________________________</span><br clear="none"><span>Qgis-user mailing list</span><br clear="none"><span>Qgis-user@lists.osgeo.org</span><br clear="none"><span>List info: https://lists.osgeo.org/mailman/listinfo/qgis-user</span><br clear="none"><span>Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user</span><div class="yiv1556796384ydp8c61c174yiv3704044243yqt3165536130" id="yiv1556796384ydp8c61c174yiv3704044243yqtfd36983"><br clear="none"></div></div></blockquote></div></div></div></div></div>
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