<div dir="ltr">Hello Andrew,<div><br></div><div>Thanks for your response. I tried the Threshold filter for my data (attached behind), I still cannot figure out how to choose points using coordinates. In the Properties tab of Threshold filter, I can only use diameter to specify the data range. Coordinate is not an option in the drop down list (see picture below). </div><div><br></div><div><img src="cid:ii_15e773d42dc75849" alt="Inline image 1" width="401" height="302"><br></div><div><br></div><div>Could you explain more about how to use coordinates of the points in the threshold filter, please?</div><div><br></div><div>Thanks,</div><div>Yifei</div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Sep 12, 2017 at 5:26 AM, Andrew <span dir="ltr"><<a href="mailto:antech777@gmail.com" target="_blank">antech777@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="ltr"><div>Hello.<br></div>Possibly the Threshold filter is what you looking for (if you need to select a number of points in specified coordinates range). You can use 2-3 filters in series to shape the region in 3 cartesian directions.<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_-94420633505320720h5">2017-09-11 23:12 GMT+03:00 Yifei Ma <span dir="ltr"><<a href="mailto:yifei85.ma@gmail.com" target="_blank">yifei85.ma@gmail.com</a>></span>:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_-94420633505320720h5"><div dir="ltr"><div class="m_-94420633505320720m_-7307807052840796055m_8223482080060322455gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div style="color:rgb(192,192,192);font-family:Verdana;font-size:12.8px"><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px">Hi Paraviewers,</span><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px">I am trying to extract points based on the coordinates. I tried to use "Find Data" but with no success. I am wondering how can I obtain such a goal with "Find Data"? Or is there a workaround?</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px">FYI, I am using Paraview 5.4.1-RC3 64-bit on Windows 10.</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px"><br></div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px">Thanks,</div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:12.8px">Yifei</div></div></div></div></div></div></div>
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