<div dir="auto"><div>You should review the LAS specification and learn about the point formats. The dimensions are predetermined by the point format, though you can add extra dimensions to the base set.<br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Aug 16, 2022, 2:44 AM Micha Silver <<a href="mailto:tsvibar@gmail.com">tsvibar@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="direction:ltr">
<p><font size="4" face="Helvetica, Arial, sans-serif">Is there a
possibility to run a pdal pipeline to remove certain
(unnecessary/unused) dimensions?</font></p>
<p><font face="Helvetica, Arial, sans-serif">This works fine:</font><br>
</p>
<p><font face="monospace">pdal translate -i
HavatEden_2_pointcloud.las -o pointcloud.laz</font><br>
</p>
<p><br>
</p>
<p>but:</p>
<p><font face="monospace">pdal translate -i
HavatEden_2_pointcloud.las -o pointcloud.laz --dims
intensity,return_number,number_of_returns,classification<br>
PDAL: kernels.translate: Unexpected argument 'dims'.</font></p>
<p><font face="monospace"><br>
</font></p>
<p><font face="Helvetica, Arial, sans-serif">I also tried a few
options in a json pipeline file but nothing was recognized. Is
there a filter type that recognizes the "dimensions" argument?</font></p>
<p><font face="Helvetica, Arial, sans-serif"><br>
</font></p>
<p><font face="Helvetica, Arial, sans-serif">Thanks</font><br>
</p>
<pre cols="72">--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
cell: +972-523-665918</pre>
</div>
_______________________________________________<br>
pdal mailing list<br>
<a href="mailto:pdal@lists.osgeo.org" target="_blank" rel="noreferrer">pdal@lists.osgeo.org</a><br>
<a href="https://lists.osgeo.org/mailman/listinfo/pdal" rel="noreferrer noreferrer" target="_blank">https://lists.osgeo.org/mailman/listinfo/pdal</a><br>
</blockquote></div></div></div>