<div dir="ltr"><div>I'm guessing the variation is due to the difference between WMS scale and tile resolution. You may want to consider forwarding WMS requests back to the source server as you typically get better rendering.<br></div><div><br></div><div><a href="https://mapproxy.org/docs/latest/configuration_examples.html#reproject-wms-layers">https://mapproxy.org/docs/latest/configuration_examples.html#reproject-wms-layers</a></div><div><br></div><div>I typically use sources and tile_sources in my config</div><div><br></div><div><a href="https://mapproxy.org/docs/latest/configuration.html?highlight=tile_source#tile-sources">https://mapproxy.org/docs/latest/configuration.html?highlight=tile_source#tile-sources</a></div><div><br></div><div> Regards<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 17 Nov 2020 at 04:54, <<a href="mailto:sandy.reuther@bkg.bund.de">sandy.reuther@bkg.bund.de</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">
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<p>Hello MapProxy-World!</p>
<p><br>
</p>
<p>I have a problem with the drawing of water areas in MapProxy WMS. You'll find 2 pics attached illustrating it.</p>
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<p>WMTS is showing all tiles correctly, as well as TMS, but WMS will show all the background in water fill (if there is more water in actual display content) or water areas in white (if there is more land in actual display <span style="font-family:Calibri,Helvetica,sans-serif,EmojiFont,"Apple Color Emoji","Segoe UI Emoji",NotoColorEmoji,"Segoe UI Symbol","Android Emoji",EmojiSymbols;font-size:16px">content</span>).</p>
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<p>I'm working with MapProxy 1.12.0 on Windows. Here is my yaml extract:</p>
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<p><span style="font-family:Consolas,Courier,monospace;font-size:10pt">layers:</span><br>
</p>
<p></p>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> - name:
</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">layer_25832</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> title: Layer 25832</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> sources: [</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">cache_</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">25832</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">] </span></div>
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<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt">caches:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> cache_</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">25832</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> grids: [grid_25832</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">]</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> sources: [slippy_source] </span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> request_format: image/png</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> cache:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> type: sqlite</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> directory: '</span><span style="font-family:Consolas,Courier,monospace;font-size:10pt">D:\25832\SQLite' </span></div>
<div><br>
</div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt">sources:</span></div>
<div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> slippy_source:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> type: wms </span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> seed_only: true </span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> req:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> url: <a href="http://osm.omniscale.net/proxy/service" target="_blank">http://osm.omniscale.net/proxy/service</a>?</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> layers: osm</span></div>
</div>
<div><br>
</div>
<p></p>
<p></p>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt">grids:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> grid_25832:</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> srs: 'EPSG:25832'</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> bbox: [-238000, 4832000, 1338251.57324356, 6408251.57324356]</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> bbox_srs: 'EPSG:25832'</span></div>
<div></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"> origin: 'll'</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"><br>
</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"><br>
</span></div>
<div><span style="font-family:Calibri,Helvetica,sans-serif;font-size:12pt">Did anyone have a similar problem and can help me with this?</span></div>
<div><span style="font-family:Consolas,Courier,monospace;font-size:10pt"><br>
</span></div>
<div><span style="font-family:Calibri,Helvetica,sans-serif;font-size:12pt">Thanks very much and best regards </span></div>
<div><span style="font-family:Calibri,Helvetica,sans-serif;font-size:12pt">Sandy</span></div>
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