<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto">If you get the same message reading, it’s likely that the file is corrupted. Do you have a backup or a way to get a new copy?<br><br><div dir="ltr">Michael Smith</div><div dir="ltr">US Army Corps</div><div dir="ltr"><br><blockquote type="cite">On Jan 5, 2021, at 9:10 PM, Peter Lim <peter.lim@gpslands.com> wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="Generator" content="Microsoft Word 12 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Andrew,<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91">Using pdal info also gives the same output message. <o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91">Anyway for Pdal to output what could be the possible errors in the laz file..<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91">Thank you.<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91">Best Regards,<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p> </o:p></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91">Peter Lim<o:p></o:p></span></p><p class="MsoNormal"><i><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91">GPS Lands (S) Pte Ltd</span></i><i><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#365F91"><o:p></o:p></span></i></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Andrew Bell [mailto:andrew.bell.ia@gmail.com] <br><b>Sent:</b> Wednesday, 6 January 2021 9:56 am<br><b>To:</b> Peter Lim<br><b>Cc:</b> pdal<br><b>Subject:</b> Re: [pdal] Generation of tiff file stops half-way<o:p></o:p></span></p></div><p class="MsoNormal"><o:p> </o:p></p><div><p class="MsoNormal">Perhaps there's something wrong with the input? Perhaps you should use lasinfo or pdal info to check the file as a start.<o:p></o:p></p><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">Good luck,<o:p></o:p></p></div></div><p class="MsoNormal"><o:p> </o:p></p><div><div><p class="MsoNormal">On Tue, Jan 5, 2021 at 8:25 PM Peter Lim <<a href="mailto:peter.lim@gpslands.com">peter.lim@gpslands.com</a>> wrote:<o:p></o:p></p></div><blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm"><div><div><p class="MsoNormal" style="mso-margin-top-alt:auto;margin-bottom:12.0pt"><span style="color:#365F91">Hi,</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">When I use Pdal to generate a tiff file from a laz file using the following Json: </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">[</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> {</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "type":"readers.las",</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "filename":"somefile.laz"</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> },</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> {</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "type":"writers.gdal",</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "resolution":0.04,</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "data_type":"uint16",</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "output_type":"mean",</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "dimension":"Intensity",</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "gdalopts":"COMPRESS=DEFLATE,ZLEVEL=9,NUM_THREADS=10000,TILED=YES", </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> "filename":"compressed/CR_03C_BS, Tile 0168.tif"</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> } </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">]</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">I have the following message:</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">proj_create_from_database: datum not found</span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">proj_create_from_database: ellipsoid not found</span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">proj_create_from_database: prime meridian not found</span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">proj_create_from_database: datum not found</span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">proj_create_from_database: ellipsoid not found</span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">proj_create_from_database: prime meridian not found</span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><i><span style="color:#365F91">PDAL: readers.las: reading point 50000 of 176406445 total points </span></i><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">and Pdal just stops half-way.</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">No tif file is generated. May I know what is the issue…</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">Thank you.</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">Best Regards,</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91"> </span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:#365F91">Peter Lim</span><o:p></o:p></p><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p></div><div id="gmail-m_1234917717573545072DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><p class="MsoNormal"><o:p> </o:p></p><table class="MsoNormalTable" border="1" cellpadding="0" style="border:none;border-top:solid #D3D4DE 1.0pt"><tbody><tr><td width="55" style="width:41.25pt;border:none;padding:9.75pt .75pt .75pt .75pt"><p class="MsoNormal"><a href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient" target="_blank"><span style="text-decoration:none"><img border="0" width="46" height="29" id="_x0000_i1025" src="https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-animated-no-repeat-v1.gif" data-unique-identifier=""></span></a><o:p></o:p></p></td><td width="470" style="width:352.5pt;border:none;padding:9.0pt .75pt .75pt .75pt"><p class="MsoNormal" style="line-height:13.5pt"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#41424E">Virus-free. <a href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=emailclient" target="_blank"><span style="color:#4453EA">www.avast.com</span></a> <o:p></o:p></span></p></td></tr></tbody></table></div></div><p class="MsoNormal">_______________________________________________<br>pdal mailing list<br><a href="mailto:pdal@lists.osgeo.org" target="_blank">pdal@lists.osgeo.org</a><br><a href="https://lists.osgeo.org/mailman/listinfo/pdal" target="_blank">https://lists.osgeo.org/mailman/listinfo/pdal</a><o:p></o:p></p></blockquote></div><p class="MsoNormal"><br clear="all"><o:p></o:p></p><div><p class="MsoNormal"><o:p> </o:p></p></div><p class="MsoNormal">-- <o:p></o:p></p><div><p class="MsoNormal">Andrew Bell<br><a href="mailto:andrew.bell.ia@gmail.com" target="_blank">andrew.bell.ia@gmail.com</a><o:p></o:p></p></div></div><span>_______________________________________________</span><br><span>pdal mailing list</span><br><span>pdal@lists.osgeo.org</span><br><span>https://lists.osgeo.org/mailman/listinfo/pdal</span><br></div></blockquote></body></html>