<div dir="ltr"><div dir="ltr"><div>Hi Matt: thanks for the info. We thought the exact same thing here :)</div><div><br></div><div>I wanted to confirm the below to validate the we also need proper style caching,</div><div>which I think should happen after [1] is merged.</div><div><br></div><div>Thanks</div><div><br></div><div>..Tom</div><div><br></div><div>[1] <a href="https://github.com/mapproxy/mapproxy/pull/449">https://github.com/mapproxy/mapproxy/pull/449</a></div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Mar 10, 2021 at 2:21 PM Matt Walker <<a href="mailto:walkermatt@longwayaround.org.uk">walkermatt@longwayaround.org.uk</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 dir="auto">Hi Tom,<div dir="auto"><br></div><div dir="auto">While testing and reviewing the dimensions PR with Cihan and the team at ECMWF we discussed handling styles and wondered if they could be handled in a similar way to dimensions.</div><div dir="auto"><br></div><div dir="auto">The dimensions PR introduces additional hierarchy to the file cache folder structure based on the dimension name and requested values, it feels as though this concept could potentially be extended to styles.</div><div dir="auto"><br></div><div dir="auto">Kind regards,</div><div dir="auto"><br></div><div dir="auto">Matt.</div><div dir="auto"><br></div><div dir="auto">Twitter @_walkermatt/ @astuntech</div><div dir="auto">GitHub walkermatt/ astuntechnology</div><div dir="auto"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 10 Mar 2021, 18:28 Tom Kralidis, <<a href="mailto:tomkralidis@gmail.com" target="_blank">tomkralidis@gmail.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"><div dir="ltr"><div>Hi: (Tom C and I are working together on the below). More info:<br></div><div><br></div><div>We have a given WMS layer which has, say, 6 styles and are finding that we have to setup</div><div>a distinct cache/source/layer definition for each layer/style combination. Users hitting</div><div>MapProxy would submit STYLES=, to which MapProxy would then issue STYLES=foo</div><div>(for example) to the upstream WMS given this is configured in MapProxy config.</div><div><br></div><div>When we configure a layer with NO styles defined in the MapProxy configuration, and issue</div><div>a STYLES=foo request, MapProxy throws an exception (the style exists in the upstream server).</div><div><br></div><div>Are we able to setup a single layer definition which allows for STYLES to be passed through? Or</div><div>do we have to setup a cache/source/layer definition for each layer/style combination? See [1]</div><div>for a sample configuration.<br></div><div><br></div><div>Thanks<br></div><div><br></div><div>..Tom</div><div><br></div><div>[1] <a href="https://gist.github.com/tomkralidis/ad89794f1fd0394842fc3cad9e5234f3" rel="noreferrer" target="_blank">https://gist.github.com/tomkralidis/ad89794f1fd0394842fc3cad9e5234f3</a></div><div><br></div><div><br></div><div><br></div><div><br></div><div><br></div><div>On Mon, Mar 1, 2021 at 10:58 AM Rahkonen Jukka (MML) <<a href="mailto:jukka.rahkonen@maanmittauslaitos.fi" rel="noreferrer" target="_blank">jukka.rahkonen@maanmittauslaitos.fi</a>> wrote:</div><div class="gmail_quote"><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 class="MsoNormal"><span lang="EN-US">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The GetMap request looks correct to me. Does it give an error also if you send it with a browser? If it does, and if that style is really advertised for that layer in the GetCapabilities
then it feels like a server side issue.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">-Jukka Rahkonen-<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
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<div style="border-color:rgb(225,225,225) currentcolor currentcolor;border-style:solid none none;border-width:1pt medium medium;padding:3pt 0cm 0cm">
<p class="MsoNormal"><b>Lähettäjä:</b> MapProxy <<a href="mailto:mapproxy-bounces@lists.osgeo.org" rel="noreferrer" target="_blank">mapproxy-bounces@lists.osgeo.org</a>>
<b>Puolesta </b>Cooney, Tom (EC)<br>
<b>Lähetetty:</b> maanantai 1. maaliskuuta 2021 16.59<br>
<b>Vastaanottaja:</b> <a href="mailto:mapproxy@lists.osgeo.org" rel="noreferrer" target="_blank">mapproxy@lists.osgeo.org</a><br>
<b>Aihe:</b> [MapProxy] Caching styles<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
<p><span style="font-size:12pt;color:black">Hi,<u></u><u></u></span></p>
<p><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
<p><span style="font-size:12pt;color:black">We are using MapProxy to cache our WMS server. Many of the layers are available in multiple styles and we wish to cache all available styles. For example the layer GDPS.ETA_TT is available in the following styles:<u></u><u></u></span></p>
<ul type="disc">
<li class="MsoNormal" style="color:black">
<span style="font-size:12pt">TEMPERATURE-LINEAR<u></u><u></u></span></li><li class="MsoNormal" style="color:black">
<span style="font-size:12pt">TEMPSUMMER<u></u><u></u></span></li><li class="MsoNormal" style="color:black">
<span style="font-size:12pt">TEMPSUMMER-LINEAR<u></u><u></u></span></li><li class="MsoNormal" style="color:black">
<span style="font-size:12pt">TEMPWINTER<u></u><u></u></span></li><li class="MsoNormal" style="color:black">
<span style="font-size:12pt">TEMPWINTER-LINEAR<u></u><u></u></span></li><li class="MsoNormal" style="color:black">
<span style="font-size:12pt">TEMPERATURE<u></u><u></u></span></li></ul>
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<p class="MsoNormal"><span style="font-size:12pt;color:black;background:white none repeat scroll 0% 0%">When I make a request with the styles parameter blank I receive the expected image. However, whenever I add a style to the request I receive an error saying </span><b><span style="font-size:12pt;font-family:"Calibri",sans-serif;color:black">StyleNotDefined">unsupported
styles: TEMPSUMMER. </span></b><span style="font-size:12pt;color:black"> A simplified version of the config I am using is below. A sample request with blank style parameter and a sample request with <b><span style="font-family:"Calibri",sans-serif">STYLE=TEMPSUMMER</span></b>
are also below.<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black;background:white none repeat scroll 0% 0%">How do I setup these styles in the config?</span><span style="font-size:12pt;color:black"><u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
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<div>
<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black">Thank you for your time,<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black">Tom Cooney<u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black">caches:<br>
GDPS.ETA_TT_cache:<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"> sources:<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> - GDPS.ETA_TT_source<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black">layers:<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> name: GDPS.ETA_TT<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> sources:<u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"> - GDPS.ETA_TT_cache<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black">sources:<u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"> GDPS.ETA__TT_source:<u></u><u></u></span></p>
</div>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> req:<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> layers: GDPS.ETA_TT<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> url: https ....<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"> styles: TEMPSUMMER<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black">Request with blank styles parameter (returns the image as expected)<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"><a href="http://geomet-dev-03.cmc.ec.gc.ca:8000/service?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-90,-180,90,180&CRS=EPSG:4326&WIDTH=1351&HEIGHT=676&LAYERS=GDPS.ETA_TT&STYLES=&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=TRUE&TIME=2021-02-26T00:00:00Z" rel="noreferrer" target="_blank">http://geomet-dev-03.cmc.ec.gc.ca:8000/service?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-90,-180,90,180&CRS=EPSG:4326&WIDTH=1351&HEIGHT=676&LAYERS=GDPS.ETA_TT&STYLES=&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=TRUE&TIME=2021-02-26T00:00:00Z</a><u></u><u></u></span></p>
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<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black">Request with a style (returns <b><span style="font-family:"Calibri",sans-serif;background:white none repeat scroll 0% 0%">StyleNotDefined</span></b> error)<u></u><u></u></span></p>
</div>
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<p class="MsoNormal"><span style="font-size:12pt;color:black"><a href="http://geomet-dev-03.cmc.ec.gc.ca:8000/service?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-90,-180,90,180&CRS=EPSG:4326&WIDTH=1351&HEIGHT=676&LAYERS=GDPS.ETA_TT&STYLES=TEMPSUMMER&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=T" rel="noreferrer" target="_blank">http://geomet-dev-03.cmc.ec.gc.ca:8000/service?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=-90,-180,90,180&CRS=EPSG:4326&WIDTH=1351&HEIGHT=676&LAYERS=GDPS.ETA_TT&STYLES=TEMPSUMMER&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=T</a><u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12pt;color:black"><u></u> <u></u></span></p>
</div>
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