<div dir="ltr">Ah, very good, exactly what I need. Thanks Even.<div><br></div><div><br></div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, Oct 10, 2025 at 11:29 AM Even Rouault <<a href="mailto:even.rouault@spatialys.com">even.rouault@spatialys.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"><u></u>

  
    
  
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    <p>Hi Michael,<br>
    </p>
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        <div>Blocksize creation option should be bound to a dimension
          specifically?</div>
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    <p>yes, you can do that with something like:
      ARRAY:IF(DIM=2):BLOCKSIZE=256,256</p>
    <p>See
<a href="https://gdal.org/en/stable/api/gdalgroup_cpp.html#_CPPv4N9GDALGroup8CopyFromERKNSt10shared_ptrI9GDALGroupEEP11GDALDatasetRKNSt10shared_ptrI9GDALGroupEEbR7GUInt64K7GUInt6416GDALProgressFuncPv12CSLConstList" target="_blank">https://gdal.org/en/stable/api/gdalgroup_cpp.html#_CPPv4N9GDALGroup8CopyFromERKNSt10shared_ptrI9GDALGroupEEP11GDALDatasetRKNSt10shared_ptrI9GDALGroupEEbR7GUInt64K7GUInt6416GDALProgressFuncPv12CSLConstList</a></p>
    <p>Even<br>
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        <div>Cheers, Mike</div>
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        </div>
        <span class="gmail_signature_prefix">-- </span><br>
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          <div dir="ltr">
            <div dir="ltr" style="color:rgb(34,34,34)">
              <div dir="ltr">Michael Sumner</div>
              <div dir="ltr">Ordinary Member,  Streets People Love
                Hobart Association<br>
                Research Software Engineer<br>
                Australian Antarctic Division<br>
                Hobart, Australia</div>
              <div dir="ltr">0438489030<br>
                e-mail: <a href="mailto:mdsumner@gmail.com" style="color:rgb(17,85,204)" target="_blank">mdsumner@gmail.com</a></div>
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      <pre>_______________________________________________
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</pre>
    </blockquote>
    <pre cols="72">-- 
<a href="http://www.spatialys.com" target="_blank">http://www.spatialys.com</a>
My software is free, but my time generally not.</pre>
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</blockquote></div><div><br clear="all"></div><div><br></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div dir="ltr" style="color:rgb(34,34,34)"><div dir="ltr">Michael Sumner</div><div dir="ltr">Ordinary Member,  Streets People Love Hobart Association<br>Research Software Engineer<br>Australian Antarctic Division<br>Hobart, Australia</div><div dir="ltr">0438489030<br>e-mail: <a href="mailto:mdsumner@gmail.com" style="color:rgb(17,85,204)" target="_blank">mdsumner@gmail.com</a></div></div></div></div>