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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">If you are still struggling with the same old problem could you please finally send the gdalinfo reports of your two input files which are this time:<br>
coastal-2020.tif<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">5_UK_coastal-2020.tif<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="mso-fareast-language:EN-US">-Jukka Rahkonen-<br>
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<p class="MsoNormal"><b>Lähettäjä:</b> gdal-dev <gdal-dev-bounces@lists.osgeo.org>
<b>Puolesta </b>Clive Swan<br>
<b>Lähetetty:</b> tiistai 13. joulukuuta 2022 17.23<br>
<b>Vastaanottaja:</b> gdal-dev@lists.osgeo.org<br>
<b>Aihe:</b> [gdal-dev] gdalwarp running very slow<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Greetings,<o:p></o:p></p>
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<p class="MsoNormal">I am running gdalwarp on a 6GB (output) and 600MB (input) tif image, the AWS Instance has approx 60 VCPU<o:p></o:p></p>
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<p class="MsoNormal">It has taken over 6 hours so far - still running, is it possible to optimise this and speed it up??<br>
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<span style="font-size:13.5pt">gdalwarp -r near -overwrite coastal-2020.tif 5_UK_coastal-2020.tif -co BIGTIFF=YES -co COMPRESS=LZW -co BLOCKXSIZE=128 -co BLOCKYSIZE=128 -co NUM_THREADS=ALL_CPUS --config CPL_VSIL_USE_TEMP_FILE_FOR_RANDOM_WRITE YES</span><o:p></o:p></p>
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<p style="margin:0cm"><span style="font-size:8.0pt"> Regards,</span><o:p></o:p></p>
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<p style="margin:0cm"><span style="font-size:8.0pt">Clive Swan</span><o:p></o:p></p>
<p style="margin:0cm"><span style="font-size:12.0pt">--</span><o:p></o:p></p>
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