Hi everyone! We're using ogr2ogr to convert MapInfo TAB files into CSV format using the following command:
ogr2ogr -f CSV -skipfailures -makevalid /vsistdout/ /vsizip/onLDU.zip -oo > AUTODETECT_TYPE=YES -lco CREATE_CSVT=YES > test_2.csv The file weights ≈200 MB and the process is taking too much time to finish (almost 20 min), so we don't know if we're doing something wrong regarding the command that we launch. [image: Screenshot 2022-07-20 at 12.55.14.png] However, if we launch the same command against the .tab file instead of using the vsizip virtual file system, it takes less than 30 seconds to complete. Have you ever seen something like this? Do you know if it's expected that it takes too much time to process this kind of files, or we're doing something wrong? Thanks so much for your help in advance, Regards! -- *Moises Calzado* Support Engineer (US) +1 917 463 3232 | (ES) +34 911 165 823 | mcalz...@carto.com <https://spatial-data-science-conference.com/2022/newyork/>
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