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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">Hi everybody,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">Apologies if this is a banal question. I ran this pdal pipeline command, and got this error *PDAL: Unable to open stream for 'E:/test_density/*.las' with error 'No error'*
:- <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">pdal pipeline C:/a/density_test_sub.json --readers.las.filename=E:/test_density/*.las --writers.gdal.filename=E:/test_density/test_density.tif<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">density_test_sub.json<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">{<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"pipeline"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> : [<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> {<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"type"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> : </span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"readers.las"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">,<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"filename"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> : </span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"input.las"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> },<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> {<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"type"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">:</span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"filters.returns"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">,<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"groups"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">:</span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"first, only"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> }, <o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> {<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"type"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">: </span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"filters.merge"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> }, <o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> {<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"type"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> : </span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"writers.gdal"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">,<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"resolution"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">: </span><span style="font-size:10.5pt;font-family:Consolas;color:#B5CEA8;mso-fareast-language:EN-NZ">1</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">,<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"nodata"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> : </span><span style="font-size:10.5pt;font-family:Consolas;color:#B5CEA8;mso-fareast-language:EN-NZ">-9999</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">,<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> </span><span style="font-size:10.5pt;font-family:Consolas;color:#9CDCFE;mso-fareast-language:EN-NZ">"filename"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ">: </span><span style="font-size:10.5pt;font-family:Consolas;color:#CE9178;mso-fareast-language:EN-NZ">"pulse_density.tif"</span><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> } <o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> ]<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:14.25pt;background:#1E1E1E"><span style="font-size:10.5pt;font-family:Consolas;color:#D4D4D4;mso-fareast-language:EN-NZ"> }<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">Could this be because I used a wildcard for the readers.las.filename?<br>
I’m attempting to create a raster representing all the files in a directory of las files.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">(Thank you everyone at Hobu for pdal, it is an awesome piece of software!)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif">Many thanks and kindest regards<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:12.0pt;font-family:"Segoe UI",sans-serif;color:#007198;mso-fareast-language:EN-NZ">Rose Phillips</span></b><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#37AD47;mso-fareast-language:EN-NZ"><br>
</span></b><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#414042;mso-fareast-language:EN-NZ">Location Data Analyst<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#414042;mso-fareast-language:EN-NZ">Topography</span><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#414042;mso-fareast-language:EN-NZ"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Segoe UI",sans-serif;color:#414042;mso-fareast-language:EN-NZ"><a href="mailto:rphillips@linz.govt.nz"><span style="color:#0563C1">rphillips@linz.govt.nz</span></a>
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:4.0pt;font-family:"Segoe UI",sans-serif;color:#414042;mso-fareast-language:EN-NZ"><o:p> </o:p></span></p>
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