<div dir="ltr">Having experience with editing some of the Lousiana coastal areas, it's several failed, incomplete, and possibly overlapping NHD imports with a mess of invalid multi-polygons, unclosed features, and any other error you can think of. <div><br></div><div>I would recommend against turning the bot loose on that geometry until simpler test cases are attempted.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Feb 15, 2022 at 5:20 AM TomTom OSM <<a href="mailto:OSM@tomtom.com">OSM@tomtom.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Minh,<br>
<br>
Thank you for your kind words, and valuable feedback!<br>
<br>
I passed your suggestions to my team. They will take a closer look at them, and I'll get back with more details in a while.<br>
<br>
Kind regards,<br>
Marjan<br>
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-----Original Message-----<br>
From: Minh Nguyen <<a href="mailto:minh@nguyen.cincinnati.oh.us" target="_blank">minh@nguyen.cincinnati.oh.us</a>> <br>
Sent: Friday, February 11, 2022 6:58 PM<br>
To: <a href="mailto:talk-us@openstreetmap.org" target="_blank">talk-us@openstreetmap.org</a><br>
Subject: Re: [Talk-us] [bot] Proposal to fix issue with duplicated inner polygons in the United States<br>
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Vào lúc 04:25 2022-02-08, TomTom OSM đã viết:<br>
> We propose to do a test run by updating invalid polygons in the <br>
> Louisiana state, where 5,541 cases are logged by the Osmose rule. Per <br>
> the Automated Edits code of conduct, we will wait for your feedback <br>
> before we begin.<br>
<br>
Hi Marjan, at a glance, it looks like many of the issues involve multipolygons imported from NHD, since Louisiana has a very complex coastline and system of bayous. [1][2] I think many of us would welcome help cleaning up old NHD imports, particularly regarding topology issues.<br>
<br>
If you later move on to other states, you may need to pay additional attention to occurrences of this warning that don't only involve natural multipolygons. For example, it's possible that a natural feature might be coincident to an enclave of a boundary relation. I'm unsure if mappers would prefer the boundary relation to be conflated with the natural feature or kept separate from it.<br>
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[1] <a href="https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.openstreetmap.org%2Fwiki%2FNational_Hydrography_Dataset&data=04%7C01%7Cosm%40tomtom.com%7Ca2065442e7e14a5f7f7408d9ed886316%7C374f80267b544a3ab87d328fa26ec10d%7C0%7C0%7C637801992953769114%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=DdeDNtg2FTWBWHq5B3nViP%2BQi7M8OqEb5kylsBUBcEg%3D&reserved=0" rel="noreferrer" target="_blank">https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwiki.openstreetmap.org%2Fwiki%2FNational_Hydrography_Dataset&data=04%7C01%7Cosm%40tomtom.com%7Ca2065442e7e14a5f7f7408d9ed886316%7C374f80267b544a3ab87d328fa26ec10d%7C0%7C0%7C637801992953769114%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=DdeDNtg2FTWBWHq5B3nViP%2BQi7M8OqEb5kylsBUBcEg%3D&reserved=0</a><br>
[2]<br>
<a href="https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fosmose.openstreetmap.fr%2Fen%2Fissues%2Fopen%3Fsource%3D10139%26item%3D1170%26class%3D1%26limit%3D500&data=04%7C01%7Cosm%40tomtom.com%7Ca2065442e7e14a5f7f7408d9ed886316%7C374f80267b544a3ab87d328fa26ec10d%7C0%7C0%7C637801992953769114%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=wmlkJzpsSzLtPa36I%2B6TXqXJyG%2BPMH%2Brqn4eA2%2B13X0%3D&reserved=0" rel="noreferrer" target="_blank">https://eur02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fosmose.openstreetmap.fr%2Fen%2Fissues%2Fopen%3Fsource%3D10139%26item%3D1170%26class%3D1%26limit%3D500&data=04%7C01%7Cosm%40tomtom.com%7Ca2065442e7e14a5f7f7408d9ed886316%7C374f80267b544a3ab87d328fa26ec10d%7C0%7C0%7C637801992953769114%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=wmlkJzpsSzLtPa36I%2B6TXqXJyG%2BPMH%2Brqn4eA2%2B13X0%3D&reserved=0</a><br>
<br>
--<br>
<a href="mailto:minh@nguyen.cincinnati.oh.us" target="_blank">minh@nguyen.cincinnati.oh.us</a><br>
<br>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature">Eric Ladner</div>