<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:small"><div class="gmail_default">Hi all,</div><div class="gmail_default">sorry for continuous questions...</div><div class="gmail_default">I installed Anaconda and then pdal on my Linux PC in office and here (with pdal 1.8 version) it seems to have density but not the PCL filtering, could it be right?</div><div class="gmail_default"><br></div><div class="gmail_default">Regarding my previous question about the path, do you have any idea on which is the error?</div><div class="gmail_default"><br></div><div class="gmail_default">Thanks</div><div class="gmail_default"><br></div><div class="gmail_default">Silvia</div><div class="gmail_default"><br></div><div class="gmail_default"><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 3, 2019 at 1:09 PM Silvia Franceschi <<a href="mailto:silvia.franceschi@gmail.com">silvia.franceschi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-size:small">Hi all,</div><div style="font-size:small">sorry for continuous questions...</div><div style="font-size:small">I installed Anaconda and then pdal on my Linux PC in office and here (with pdal 1.8 version) it seems to have density but not the PCL filtering, could it be right?</div><div style="font-size:small"><br></div><div style="font-size:small">Regarding my previous question about the path, do you have any idea on which is the error?</div><div style="font-size:small"><br></div><div style="font-size:small">Thanks</div><div style="font-size:small"><br></div><div style="font-size:small">Silvia</div><div style="font-size:small"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 5:29 PM Silvia Franceschi <<a href="mailto:silvia.franceschi@gmail.com" target="_blank">silvia.franceschi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Thanks!</div><div style="font-size:small"><br></div><div style="font-size:small">Last question for today... promised...</div><div style="font-size:small">how can I insert the path of a las in a pipeline json file (using Conda in windows)?</div><div style="font-size:small"><br></div><div style="font-size:small">it is quite impossible for me to change the folder in the Anaconda Promt with the standard CD ... so I am forced to work in the main user folder.</div><div style="font-size:small">My data are on an hard disk: F:\</div><div style="font-size:small"><br></div><div style="font-size:small">So in the json file with the script I inserted the following path:</div><div>F:/2019_project/pdal/test_data/D_Geologie.las<br></div><div><br></div><div>but I get this error:</div><div><div>PDAL: PCL pipeline: Unable to parse pipeline file:</div><div>* Line 1, Column 1</div><div> Syntax error: value, object or array expected.</div><div><br></div><div>Silvia</div><div><br></div></div><div style="font-size:small"><br></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 4:50 PM Howard Butler <<a href="mailto:howard@hobu.co" target="_blank">howard@hobu.co</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Yes, density will be available at 1.9<br><div><br><blockquote type="cite"><div>On Apr 2, 2019, at 9:45 AM, Silvia Franceschi <<a href="mailto:silvia.franceschi@gmail.com" target="_blank">silvia.franceschi@gmail.com</a>> wrote:</div><br class="gmail-m_6260445994749025358gmail-m_-1257465470752431097gmail-m_3091670535230344418Apple-interchange-newline"><div><div dir="ltr"><div style="font-size:small">Thanks,</div><div style="font-size:small">so after the release I can just try to do un update to have also the density?</div><div style="font-size:small"><br></div><div style="font-size:small">Thank you very much, very quick and helpful! :-D</div><div style="font-size:small"><br></div><div style="font-size:small">Silvia</div><div style="font-size:small"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 4:42 PM Howard Butler <<a href="mailto:howard@hobu.co" target="_blank">howard@hobu.co</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Density not being available is a bug in 1.8.0 that will be fixed in 1.9 when it is released at the end of the week.<div><br></div><div><a href="https://github.com/PDAL/PDAL/issues/2283" target="_blank">https://github.com/PDAL/PDAL/issues/2283</a></div><div><br></div><div><br><div><br><blockquote type="cite"><div>On Apr 2, 2019, at 9:40 AM, Silvia Franceschi <<a href="mailto:silvia.franceschi@gmail.com" target="_blank">silvia.franceschi@gmail.com</a>> wrote:</div><br class="gmail-m_6260445994749025358gmail-m_-1257465470752431097gmail-m_3091670535230344418gmail-m_8954162101850724349Apple-interchange-newline"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">ok, it works now, PCL is present but not the density...</div><div><div style="font-size:small">The following commands are available:</div><div style="font-size:small"> - delta</div><div style="font-size:small"> - diff</div><div style="font-size:small"> - fauxplugin</div><div style="font-size:small"> - ground</div><div style="font-size:small"> - hausdorff</div><div style="font-size:small"> - info</div><div style="font-size:small"> - merge</div><div style="font-size:small"> - pcl</div><div style="font-size:small"> - pipeline</div><div style="font-size:small"> - random</div><div style="font-size:small"> - smooth</div><div style="font-size:small"> - sort</div><div style="font-size:small"> - split</div><div style="font-size:small"> - tile</div><div style="font-size:small"> - tindex</div><div style="font-size:small"> - translate</div><div style="font-size:small"><br></div><div style="font-size:small">pdal --version</div><div>pdal 1.8.0 (git-version: Release)<br></div><div><br></div><div>Is this correct? So I am now able to go on trying to add some filers to my data for a good DTM... any suggestions? </div><div><br></div><div>Silvia</div><div><br></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 4:30 PM Bradley Chambers <<a href="mailto:brad.chambers@gmail.com" target="_blank">brad.chambers@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Yes, exactly - activate first, before trying any PDAL commands. Let us know if this works for you.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 10:24 AM Silvia Franceschi <<a href="mailto:silvia.franceschi@gmail.com" target="_blank">silvia.franceschi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Thanks Bradley,</div><div style="font-size:small">I followed the instruction on line and did this command:</div><div><div style="font-size:small">conda create --yes --name myenv --channel conda-forge pdal</div><div style="font-size:small"><br></div><div style="font-size:small">and also the</div><div style="font-size:small">conda update pdal</div><div style="font-size:small">which gives to me an error... </div><div style="font-size:small"><br></div><div style="font-size:small">Now that I was searching the output of the conda install I found that perhaps it is necessary to activate my environment? Is this what you mean in your email?</div><div style="font-size:small"><br></div><div style="font-size:small">This is the command:</div><div>conda activate myenv<br></div><div><br></div><div>and then I can use pdal in the Anaconda Promt with the same syntax as in the manual?</div><div><br></div><div>Thanks again</div><div><br></div><div>Silvia</div><div><br></div><div><br></div><div style="font-size:small">Silvia</div><div style="font-size:small"><br></div><div style="font-size:small"><br></div></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 3:25 PM Bradley Chambers <<a href="mailto:brad.chambers@gmail.com" target="_blank">brad.chambers@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Let us know the exact commands you used to install via Conda. It should have installed PDAL v1.8. I'm wondering if you installed to a conda environment, but have not activated it yet, hence it's picking up your previous OSGeo4W attempt.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 2, 2019 at 9:22 AM Silvia Franceschi <<a href="mailto:silvia.franceschi@gmail.com" target="_blank">silvia.franceschi@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-size:small">Thanks again,</div><div style="font-size:small">I just installed Anaconda3 on my PC and it seems to work, I installed pdal in it and this is the version:</div><div style="font-size:small"><div>pdal --version</div><div>pdal 1.7.2 (git-version: Release)</div><div><br></div><div>I just checked and realized that nor density or PCL are included in this installation too... is there a way to use the PCL filtering?</div><div><br></div><div>In addition, if I try pdal --drivers I get an exception: Impossible to find the initial point (not sure if this is the correct sentence because I translated this from Italian message...).</div><div><br></div><div>pdal --help also gives the same exception but it prints something in the console, in particular:</div><div><div>The following commands are available:</div><div> - delta</div><div> - diff</div><div> - ground</div><div> - hausdorff</div><div> - info</div><div> - merge</div><div> - pipeline</div><div> - random</div><div> - sort</div><div> - split</div><div> - tindex</div><div> - translate</div><div><br></div><div>Did I missed something during installation or this is the standard installation for running pdal with Conda in Windows?</div><div><br></div><div>Thanks and sorry again for the questions...</div><div><br></div><div>Silvia</div><div><br></div></div></div></div></div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><blockquote type="cite"><div><div class="gmail_quote" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration:none"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div dir="auto"><br></div></div></blockquote></div></blockquote></div></div></blockquote></div></div></blockquote></div></blockquote></div></blockquote></div></blockquote></div></blockquote></div></div></blockquote></div></div></blockquote></div></div></blockquote></div></blockquote></div></blockquote></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div style="font-size:small">ing. Silvia Franceschi<br>Via Latemar, 22</div><div style="font-size:small">38030 Castello di Fiemme (TN)<br><br>tel: 0039 -3384501332</div></div></div></div></div></div></div></div>