[gdal-dev] gdalwarp running very slow

[Clive Swan]

Greetings,

I am running gdalwarp on a 6GB (output) and 600MB (input) tif image, the
AWS Instance has approx 60 VCPU
It has taken over 6 hours so far - still running, is it possible to
optimise this and speed it up??

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

-- 

 Regards,


Clive Swan

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