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    <div class="moz-cite-prefix">Le 17/06/2021 à 19:44,
      <a class="moz-txt-link-abbreviated" href="mailto:Matt.Wilkie@yukon.ca">Matt.Wilkie@yukon.ca</a> a écrit :<br>
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    <blockquote type="cite"
      cite="mid:1462b03030b549a09730a08e1c51c42b@yukon.ca">
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        <p style="margin-left:36.0pt">you could also call
          gdal.SetConfigOption('GDAL_CACHEMAX', string), but you need to
          do that *before* reading any raster in the process (or any
          call to gdal.SetCacheMax/GetCacheMax), otherwise it will be
          ignored.<o:p></o:p></p>
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style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Thanks!
            …<i>Later</i>: How to use it? It doesn’t seem to work for
            me:</span></p>
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    <p>That's exacly what I wrote :-) you can't use
      gdal.SetConfigOption('GDAL_CACHEMAX', string) after calling
      gdal.SetCacheMax/GetCacheMax.  You need to use gdal.SetCacheMax()
      after. <br>
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    <p class="MsoNormal">That's not to annoy users, but we just don't
      want to pay the cost of reading an environment variable each time
      GDALGetCacheMax() is used internally, potentially in time critical
      code paths, so it is read just once.<span
style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#1F497D"
        lang="EN-US"></span><i><span
style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><o:p></o:p></span></i></p>
    <pre class="moz-signature" cols="72">-- 
<a class="moz-txt-link-freetext" href="http://www.spatialys.com">http://www.spatialys.com</a>
My software is free, but my time generally not.</pre>
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