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<p class="MsoNormal"><span style="color:#1F497D">Thanks for the hint.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D">I tried „paletted: false“ and cleared the cache - without success.
</span><span style="color:#1F497D">The color depth seem to be still too low.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D">ortho_cache:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> sources: [ortho]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> grids: [beo]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> format: image/png<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> cache:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> type: sqlite<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> dirname: ortho<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> image:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH" style="color:#1F497D"> mode: RGBA<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"> paletted: false<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;color:#1F497D">Best regards<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:12.0pt;color:#1F497D">Pascal<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="DE" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Von:</span></b><span lang="DE" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Poul Kjeldager Sørensen [mailto:pks@ascend.xyz]
<br>
<b>Gesendet:</b> Freitag, 12. Dezember 2014 08:21<br>
<b>An:</b> Burri Pascal; 'mapproxy@lists.osgeo.org'<br>
<b>Betreff:</b> RE: Problem with color debth in mapproxy<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><a href="http://mapproxy.org/docs/latest/configuration.html">http://mapproxy.org/docs/latest/configuration.html</a><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">"paletted<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> Enable paletted (8bit) PNG images. It defaults to true for backwards compatibility. You should set this to false if you need 24bit PNG files. You can enable 8bit PNGs for single caches with a
custom format (colors: 256)."<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Maybe you got 8bit pngs cached. Try clear the cache and use paletted: false<o:p></o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"></a><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> mapproxy-bounces@lists.osgeo.org [mailto:mapproxy-bounces@lists.osgeo.org]
<b>On Behalf Of </b>Burri Pascal<br>
<b>Sent:</b> Friday, December 12, 2014 7:18 AM<br>
<b>To:</b> 'mapproxy@lists.osgeo.org'<br>
<b>Subject:</b> [MapProxy] Problem with color debth in mapproxy<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal">Hello<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I would like to publish a raster-image with umn mapserver -> mapproxy. Everything is o.k. but the color depth of the mapproxy output is bad, compared to the output of mapserver . The image delivered by mapserver is much smoother than the
image from mapproxy, where similar colors are aggregate to one color. <o:p></o:p></p>
<p class="MsoNormal"><span lang="FR-CH">I tried the options « mode: RGBA », « colors : 0 » and switched from png to jpeg – but nothing improved the color debth of the image. Do you have any suggestions?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"><o:p> </o:p></span></p>
<p class="MsoNormal">Thanks for your assistance.<o:p></o:p></p>
<p class="MsoNormal">Best regards<o:p></o:p></p>
<p class="MsoNormal">Pascal<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">An excerpt of my yaml:<o:p></o:p></p>
<p class="MsoNormal"><span lang="FR-CH">caches:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> ortho_cache:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> sources: [ortho]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> </span>grids: [beo]<o:p></o:p></p>
<p class="MsoNormal"> format: image/png<o:p></o:p></p>
<p class="MsoNormal"> paletted: false<o:p></o:p></p>
<p class="MsoNormal"> <span lang="FR-CH">cache:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> type: sqlite<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> dirname: ortho<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> image:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR-CH"> </span>mode: RGBA<o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal">Mapproxy version: 1.6<o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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