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<p class="MsoNormal"><span style="color:#1F497D">Does GDAL support this now in any fashion?<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"><b>From:</b> mapserver-users [mailto:mapserver-users-bounces@lists.osgeo.org]
<b>On Behalf Of </b>Poupart Erwann<br>
<b>Sent:</b> Thursday, April 18, 2019 3:53 AM<br>
<b>To:</b> mapserver-users@lists.osgeo.org<br>
<b>Subject:</b> [mapserver-users] relative values for raster data PROCESSING SCALE parameters<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This capability doesn’t seem to be available to specify relative value for the PROCESSING SCALE values in the map file.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It is possible to specify AUTO but it uses min/max values, or to specify absolute values but not relative values like percentages (ex 2%).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This could be useful to provide a generic scaling that can apply to worldwide geotiffs. Is it in your roadmap ?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does somebody found a way to compute relative values dynamically and provide them to mapserver ?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Erwann.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
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