<div dir="ltr">Eric,<div><br></div><div>I can't recreate the issue with the assignment problems.  I'm a little suspicious of your test because you should get an error with the following</div><div>assignments:</div><div><br></div><div><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">      "assignment":"Classification[:</span><wbr style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">]=0",</span><br style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">      "assignment":"Window[:]=12",</span><br style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">      "assignment":"Slope[:]=0_50",</span><br style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">      "assignment":"GpsTime[:]=3000"</span><wbr style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">,</span><br style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">      "assignment":"Red[:]=255"</span><br></div><div><span style="color:rgb(34,34,34);font-family:monospace,monospace;font-size:12.8px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div>That's because "0_50" isn't a valid value to assign for Slope.  When I run a pipeline with a similar construct, I get:<div><br></div><div><span style="text-align:start;text-indent:0px;background-color:rgb(255,255,0);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><div>$ bin/pdal pipeline test.json</div><div>PDAL: filters.assign: Invalid value for argument 'assignment'.</div><div><br></div><div>Please try to reproduce your issue using a pipeline with limited stages.</div><div><br></div></span></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Apr 14, 2018 at 9:50 PM, Andrew Bell <span dir="ltr"><<a href="mailto:andrew.bell.ia@gmail.com" target="_blank">andrew.bell.ia@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">A change that was made to filters.ferry for version 1.7 broke dimension creation. I'll fix shortly.</div><div class="HOEnZb"><div class="h5"><br><div class="gmail_quote"><div dir="ltr">On Sat, Apr 14, 2018, 9:34 PM Howard Butler <<a href="mailto:howard@hobu.co" target="_blank">howard@hobu.co</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
<br>
> On Apr 14, 2018, at 8:15 PM, Eric Robeck <<a href="mailto:erobeck@gmail.com" rel="noreferrer" target="_blank">erobeck@gmail.com</a>> wrote:<br>
> <br>
> Thanks, everyone! I'll get back to work and stop spamming your inboxes.<br>
<br>
On the contrary, keep it up. Your documentation of your learning journey with the tools is helping us find sticky spots that we can document, illustrate, and patch to make them work better. <br>
<br>
If you’re spamming us, we will let you know (privately). <br>
<br>
Howard<br>
<br>
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