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<p>Hi Jakob,</p>
<p>When adding a new Layer, QGIS checks the column definition in
postgis and configures it accordingly.</p>
<p>I suspect either of the following:</p>
<p>- You have a project created on an old table definition and the
table was altered later</p>
<p>- There is a misconfiguration in your column definition (->
ST_PointZ is a function, so I suspect you are using a view as
layer, which might have been created as 2D and writing to a 3D
table or similar).</p>
<p>Matthias<br>
</p>
<div class="moz-cite-prefix">On 2/14/20 8:05 AM, Jakob Götesson
wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif">Hello
everyone!<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6">I
have a point-layer in Postgis v12 which is ST_pointZ
according to PostGIS.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6">When
creating a new point in QGIS and then tries to save it, I
get an error:<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6">”</span><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#FBF2D4">
Column has Z dimension but geometry does not</span><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6">”<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#242729;background:#F9F8F6"><o:p> </o:p></span></p>
<p
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:#F9F8F6;vertical-align:baseline"><span
style="font-family:"Arial",sans-serif;color:#242729">When
looking in to the object identifier the derived attributes
only contains X and Y. However, the rest of the points that
loads from the database has a Z-value set to 0 attached to
them. So i get that my created point dosen´t have a Z-value.<o:p></o:p></span></p>
<p
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:#F9F8F6;vertical-align:baseline;font-variant-ligatures:
normal;font-variant-caps: normal;font-variant-numeric:
inherit;font-variant-east-asian: inherit;font-stretch:
inherit;line-height:inherit;box-sizing: inherit;orphans:
2;widows: 2;-webkit-text-stroke-width:
0px;text-decoration-style: initial;text-decoration-color:
initial;word-spacing:0px">
<span
style="font-family:"Arial",sans-serif;color:#242729">Isn't
it possible to create new data in 3 dimensional tables from
Postgis in QGIS? Even with a deafult value of 0, I don´t
even need to specify the Z-value at this moment.<o:p></o:p></span></p>
<p
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:#F9F8F6;vertical-align:baseline"><span
style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#242729"><o:p> </o:p></span></p>
<p
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:#F9F8F6;vertical-align:baseline"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif">(Found
a work around but I prefer not to use this:<br>
</span><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#242729">If
I save the QGIS-project and open the .qgs-file in text
editor and look into the datasource-tag for the the layer I
have:<o:p></o:p></span></p>
<p
style="margin:0cm;margin-bottom:.0001pt;background:#F9F8F6;vertical-align:baseline;font-variant-ligatures:
normal;font-variant-caps: normal;font-variant-numeric:
inherit;font-variant-east-asian: inherit;font-stretch:
inherit;line-height:inherit;box-sizing: inherit;orphans:
2;widows: 2;-webkit-text-stroke-width:
0px;text-decoration-style: initial;text-decoration-color:
initial;word-spacing:0px">
<em><span
style="font-size:10.0pt;font-family:"inherit",serif;color:#242729;border:none
windowtext 1.0pt;padding:0cm">type=Point</span></em><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#242729"><o:p></o:p></span></p>
<p
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:#F9F8F6;vertical-align:baseline;font-variant-ligatures:
normal;font-variant-caps: normal;font-variant-numeric:
inherit;font-variant-east-asian: inherit;font-stretch:
inherit;line-height:inherit;box-sizing: inherit;orphans:
2;widows: 2;-webkit-text-stroke-width:
0px;text-decoration-style: initial;text-decoration-color:
initial;word-spacing:0px">
<span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#242729">When
changing this to:<o:p></o:p></span></p>
<p
style="margin:0cm;margin-bottom:.0001pt;background:#F9F8F6;vertical-align:baseline;font-variant-ligatures:
normal;font-variant-caps: normal;font-variant-numeric:
inherit;font-variant-east-asian: inherit;font-stretch:
inherit;line-height:inherit;box-sizing: inherit;orphans:
2;widows: 2;-webkit-text-stroke-width:
0px;text-decoration-style: initial;text-decoration-color:
initial;word-spacing:0px">
<em><span
style="font-size:10.0pt;font-family:"inherit",serif;color:#242729;border:none
windowtext 1.0pt;padding:0cm">type=PointZ</span></em><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#242729"><o:p></o:p></span></p>
<p
style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:#F9F8F6;vertical-align:baseline;font-variant-ligatures:
normal;font-variant-caps: normal;font-variant-numeric:
inherit;font-variant-east-asian: inherit;font-stretch:
inherit;line-height:inherit;box-sizing: inherit;orphans:
2;widows: 2;-webkit-text-stroke-width:
0px;text-decoration-style: initial;text-decoration-color:
initial;word-spacing:0px">
<span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#242729">saves
the project and try to create a new object, it works fine.)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Arial",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-family:"Arial",sans-serif">Regards<br>
<br>
<o:p></o:p></span></p>
<p class="MsoNormal"
style="margin-bottom:12.0pt;line-height:17.65pt;background:white">
<b><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#4D4F53;mso-fareast-language:SV">Jakob
Götesson<br>
</span></b><span
style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#4D4F53;mso-fareast-language:SV">GIS-ingenjör<br>
- - - - - - - - - - - - - - - - - - - - - - - - - - -<br>
<b>Borås Stad</b> – Samhällsbyggnadsförvaltningen<br>
Kungsgatan 55, 501 80 Borås<br>
033-35 84 66<br>
boras.se<br>
facebook.com/borasstad<b><o:p></o:p></b></span></p>
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<span
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