<div dir="ltr">Paul,<br><br>You are correct, the PCD writer does subtract an offset by default. You should be able to suppress this behavior by setting "subtract_minimum" to false in the PCD writer options.<br><div><br></div><div>Brad</div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, May 24, 2017 at 1:54 PM Paul Sung-Pyo Park <<a href="mailto:ppark31@gmail.com">ppark31@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><div><div>Hello,<br><br></div>I am relatively new to using PDAL. I currently have a PCD file that I have translated from LAZ using CloudCompare that aligns with it's LAZ counterpart. However, when I use the PDAL pipeline to do that same translation using:<br><br>"""<br> {<br> "pipeline": [<br> {<br> "type": "readers.las",<br> "filename": "input.las"<br> },<br> {<br> "type": "writers.pcd",<br> "filename": "output.pcd"<br> }<br> ]<br> } """<br><br></div>the output PCD seems to have a XYZ offset. I have also tried using the PCD file translated using CloudCompare to run a decimation filter in PDAL to see if the offset is only created during translating between file formats. However, I also have to offset occur when the decimated output PCD is created. Might there be something I am overlooking during my processing?<br><br></div>Thank You<br clear="all"><div><div><div><div><br>-- <br><div class="m_-7240610040165798535gmail_signature"><div dir="ltr"><div class="m_-7240610040165798535gmail_signature"><div dir="ltr"><div><div dir="ltr"><span><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><i><b>Paul</b></i><br></div></div></div></div></div></div></span></div></div></div></div></div></div>
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