fix: always ignore existing overviews TDE-1046 #862
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l0b0
previously approved these changes
Feb 19, 2024
paulfouquet
reviewed
Feb 19, 2024
paulfouquet
approved these changes
Feb 19, 2024
l0b0
approved these changes
Feb 19, 2024
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Motivation
Existing overviews were only being ignored when webp overview compression was used. This was not used by the dem_lerc preset so overviews were not being ignored for LERC compressed DEMs/DSMs and therefore when restandardising already standardised datasets the quality of the overviews could be degraded.
Modification
Move the
overviews=ignore_existinggdal_translateconfiguration option to theBASE_COGconfiguration so it is always set.Checklist
If not applicable, provide explanation of why.