https://issues.qgis.org/https://issues.qgis.org/favicon.ico2017-07-11T08:52:06ZQGIS Issue TrackingQGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=808192017-07-11T08:52:06ZAndreas Neumann
<ul></ul><p>This is in a project where the project uses EPSG:2056 and where some layers are in EPSG:2056 and some in EPSG:21781</p>
<p>Assuming that the datum transformation for on-the-fly transformation (display) is correctly specified, using the CHENYX06a.gsb file from Swisstopo (<a class="external" href="https://shop.swisstopo.admin.ch/de/products/geo_software/GIS_info">https://shop.swisstopo.admin.ch/de/products/geo_software/GIS_info</a> --> free download, but need to confirm terms of usage). You have to download "NTv2 grid CH1903/LV03 -> CH1903+/LV95"</p> QGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=808262017-07-11T11:07:44ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Feedback</i></li></ul><p>Hi Andreas,</p>
<p>a genuine question... is copy/paste features expected to work between layers with different CRSs? I was remembering that they need to have the same CRS, but may I am wrong?</p>
<p>If you need to transform layers CRSs using NTV2 grids remember that there is this</p>
<p><a class="external" href="http://plugins.qgis.org/plugins/ntv2_transformations/">http://plugins.qgis.org/plugins/ntv2_transformations/</a></p>
<p>that also includes Swisstopo grids.</p> QGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=808992017-07-14T12:23:25ZAndreas Neumann
<ul></ul><p>@Giovanni: Apparently copy/paste between two layers with different CRS seems to work. It is just the datum transformation that isn't properly applied.</p>
<p>I will prepare a small sample data set and strk will have a look at it.</p> QGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=809002017-07-14T12:25:36ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Status</strong> changed from <i>Feedback</i> to <i>Open</i></li></ul> QGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=809682017-07-17T20:23:16ZJürgen Fischerjef@norbit.de
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Closed</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>100</i></li></ul><p>Applied in changeset <a class="changeset" href="https://issues.qgis.org/projects/qgis/repository/revisions/bae6d56388d8f5dabec3d5df723e96dd90c47f25" title="consider datum transformation when pasting features (fixes #16846)">qgis|bae6d56388d8f5dabec3d5df723e96dd90c47f25</a>.</p> QGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=809812017-07-19T06:17:43ZDenis Rouzauddenis.rouzaud@gmail.com
<ul><li><strong>Subject</strong> changed from <i>Copy and paste of features between two layers does not correctly apply datum transformation</i> to <i>Map tools operation does not correctly apply datum transformation</i></li><li><strong>Description</strong> updated (<a href="/journals/diff/80981?detail_id=69799" title="View differences">diff</a>)</li><li><strong>Status</strong> changed from <i>Closed</i> to <i>Open</i></li></ul><p>the problem is broader:</p>
<ul>
<li>selection map tool</li>
<li>snapping</li>
<li>...?</li>
</ul> QGIS Application - Bug report #16846: Map tools operation does not correctly apply datum transformationhttps://issues.qgis.org/issues/16846?journal_id=809852017-07-19T08:23:44ZJürgen Fischerjef@norbit.de
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Closed</i></li></ul><p>Applied in changeset <a class="changeset" href="https://issues.qgis.org/projects/qgis/repository/revisions/76e6b529bf6efe0b0f733e1df91471a280733ef2" title="Merge pull request #4883 from 3nids/copy_datum_218 consider datum transformation when pasting fe...">qgis|76e6b529bf6efe0b0f733e1df91471a280733ef2</a>.</p>