<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"><span></span></div><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="ltr"></div><div dir="ltr">Good idea Calvin,</div><div dir="ltr">Anyone else with a simpler, faster solution? If not, I will try.</div><div dir="ltr">Nicolas</div><div dir="ltr"><br>Le 21 août 2019 à 13:43, C Hamilton <<a href="mailto:adenaculture@gmail.com">adenaculture@gmail.com</a>> a écrit :<br><br></div><blockquote type="cite"><div dir="ltr"><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><div dir="ltr"><div>The way I more or less solved something like this was by pre-clipping the Natural Earth data at the boundaries of the projection and made two different vector layers You then will not get the wrap around. If need be you can shift the longitude of one of layers by 180 degrees and then attempt to merge the two pieces together. For countries that now have a cut line down the middle you can then merge the pieces together. It can be time consuming, but will work. I don't know if there is an easier way.</div><div><br></div><div>Calvin<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Aug 21, 2019 at 1:17 PM Nicolas Cadieux <<a href="mailto:nicolas.cadieux@archeotec.ca">nicolas.cadieux@archeotec.ca</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">
<div bgcolor="#FFFFFF">
<p>Hi,</p>
<p>These are the nasty polygons. I am hoping you will see the
image.</p>
<p><djfpggkfmkkepjkp.jpg></p>
<div class="gmail-m_-8750388530984920281moz-cite-prefix">On 2019-08-19 12:26 p.m., Nicolas
Cadieux wrote:<br>
</div>
<blockquote type="cite">Hi,
<br>
<br>
Trying to help another Qgis user that posted earlier.
<br>
<br>
We have Natural Earth vectorial Data that we what to reproject in
Equal Earth. We want Austria to be in the middle of the map so we
created a Equal Earth Project using custom CRS using
+proj=eqearth +datum=WGS84 +wktext +lon_0=136 with the help of
<a class="gmail-m_-8750388530984920281moz-txt-link-freetext" href="https://proj.org/operations/projections/eqearth.html" target="_blank">https://proj.org/operations/projections/eqearth.html</a>. Using
lon_0=136 puts Australia in the middle and limits the distortion
in that longitude.
<br>
<br>
Data was reprojected and saved in the new projection (vector/Data
Management tools/Reproject Layer). Project is also in the Equal
Earth projection so no reprojection on the fly is happening behind
the scenes.
<br>
<br>
Question: How so we take care of the nasty polygons that appear
when we add the "+lon_0=136" parameter? See the zip.
<br>
<br>
You can find the data here:
<a class="gmail-m_-8750388530984920281moz-txt-link-freetext" href="https://drive.google.com/open?id=1eL6ws8Jc-PugMM2gxV79j0k-TGoWcw6B" target="_blank">https://drive.google.com/open?id=1eL6ws8Jc-PugMM2gxV79j0k-TGoWcw6B</a>
<br>
<br>
Qgis 3.8.1 on Windows 10_64
<br>
<br>
Thanks
<br>
<br>
Nicolas
<br>
<br>
<br>
<br>
<br>
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