<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">Kia ora <span style="color:rgb(0,0,0);font-family:Verdana,Geneva,Helvetica,Arial,sans-serif;font-size:13.44px">PDAL’ers</span></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">I am trying to reproject a LAS file using the following command and JSON file.</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">pdal pipeline reproject.json --readers.las.filename=BC36_2316.las  --writers.las.filename=BC36_2316_reprojected.las --filters.reprojection.out_srs="+init=epsg:4167 +geoidgrids='moturiki-1953-to-nzvd2016-conversion.gtx'"<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">{<br>    "pipeline" : <br>    [<br>        {<br>            "type":"readers.las",<br>            "filename":"#"<br>        },<br>        {<br>            "type":"filters.reprojection",<br>            "in_srs":"EPSG:4167",<br>            "out_srs":"EPSG:4167"<br>        },    <br>        {<br>            "type":"writers.las",<br>            "filename":"#",<br>            "a_srs":"EPSG:4167",        <br>            "forward":"header",<br>            "scale_x":"0.01",<br>            "scale_y":"0.01",<br>            "scale_z":"0.01"<br>        }<br>    ]<br>}<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">I'm getting this error and no amount of googling has helped me find a solution.<br><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">PDAL: writers.las: Unable to convert scaled value (-Infinity) to int32 for dimension 'Z' when writing LAS/LAZ file ...<br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Any help would be much appreciated.</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">Rebecca</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div></div>