<div dir="ltr">Thanks very much for this. I confirm the 1.4 image behaves as expected. You may want to update the workshop notes to address the writers.p2g --> writers.gdal change. <div><br></div><div>If I made the pipeline look like this:<div><br></div><div><div>{</div><div> "pipeline": [</div><div> "/data/exercises/analysis/ground/denoised-ground-only.laz",</div><div> {</div><div> "filename":"/data/exercises/analysis/dtm/dtm.tif",</div><div> "resolution":"2.0",</div><div> "radius":"3.0",</div><div> "output_type":"mean",</div><div> "type": "writers.gdal"</div><div> }</div><div> ]</div><div>}</div></div><div><br></div></div><div>then I get a tif file that looks like this:</div><div><br></div><div><img src="cid:ii_15a9707e439c99ec" alt="Inline image 1" width="545" height="375"><br></div><div><br></div><div>which is isn't pretty but does generally work.</div><div><br></div><div>Thanks for the great effort here!</div><div><br></div><div>msr</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 3, 2017 at 7:25 AM, Howard Butler <span dir="ltr"><<a href="mailto:howard@hobu.co" target="_blank">howard@hobu.co</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">A follow up to let you know that the image is now refreshed and should behave as expected. Please let me know if you still have any issues.<br>
<br>
> [hobu@pyro docker (master)]$ docker run pdal/pdal:1.4 pdal --drivers<br>
><br>
> ============================ ==============================<wbr>=====================<br>
> Name Description<br>
> ============================ ==============================<wbr>=====================<br>
> filters.approximatecoplanar ApproximateCoplanar Filter<br>
> filters.attribute Assign values for a dimension using a specified<br>
> value, an OGR-readable data source, or an OGR SQL<br>
> query.<br>
<br>
</blockquote></div><br></div>