<html><head></head><body style="zoom: 0%;"><div dir="auto">I use st_exteriorring to turn a polygon into a cookie cutter line.<br><br><br></div>
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<div class="gmail_quote" >On Oct 28, 2020, at 2:22 PM, Shaozhong SHI <<a href="mailto:shishaozhong@gmail.com" target="_blank">shishaozhong@gmail.com</a>> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div dir="ltr">Any example for cookie-cut line and polygon features neatly with a boundary/polygon?<div><br></div><div>Regards,</div><div><br></div><div>David</div></div>
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