<div dir="ltr">This short iPython notebook shows how one can construct a PDAL pipeline that just reads in data. You can do what you want with it from there.<div><br></div><div><a href="http://nbviewer.jupyter.org/github/chambbj/learning-pdal/blob/master/notebooks/Getting%20Started.ipynb">http://nbviewer.jupyter.org/github/chambbj/learning-pdal/blob/master/notebooks/Getting%20Started.ipynb</a><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Mon, Sep 25, 2017 at 11:15 AM Andrew Bell <<a href="mailto:andrew.bell.ia@gmail.com">andrew.bell.ia@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 dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Mon, Sep 25, 2017 at 10:44 AM, Giuseppe Falcone <span dir="ltr"><<a href="mailto:falcone.giuseppe@gmail.com" target="_blank">falcone.giuseppe@gmail.com</a>></span> wrote:<br><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">Hi to all!<div><br></div><div>I'm new on pdal (in python pdal) and I have two question for us.</div><div><br></div><div>It is possibile to build a pipeline that return in memory output (I want that output are not stored on file system but is in a variable for other analysis )?</div></div></blockquote><div><br></div></div></div></div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div>Yes. In python or C++. You can write code to access the data once it has been read. You need to be specific about what you're trying to accomplish.</div><div><br></div><div>Perhaps this is what you're looking for: <a href="https://www.pdal.io/tutorial/python-filtering.html" target="_blank">https://www.pdal.io/tutorial/python-filtering.html</a></div></div></div></div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div> </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>It is possible to build a pipeline that return only some statistical attribute of las input data?<br></div></div></blockquote><div><br></div></div></div></div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div>You don't need to build a thing. You can run 'pdal info --stats'. Or you can create a pipeline that runs the stats filter and does no other output. You need to be more specific for us to be helpful.</div><div><br></div><div>-- <br></div></div></div></div><div dir="ltr"><div class="gmail_extra"><div class="m_-8952633833879346810gmail_signature">Andrew Bell<br><a href="mailto:andrew.bell.ia@gmail.com" target="_blank">andrew.bell.ia@gmail.com</a></div>
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