Opened 7 years ago

Closed 7 years ago

#3905 closed defect (fixed)

GTiff COPY_SRC_OVERVIEWS cannot deal with unusual source overview sizes

Reported by: Even Rouault Owned by: Even Rouault
Priority: normal Milestone: 1.8.0
Component: default Version: svn-trunk
Severity: normal Keywords: GTiff
Cc: jcrepetto

Description

Sometimes overviews not created by GDAL, such as internal OZI overviews, have sizes that are not exactly consistant with the formula that GDAL uses to create its overviews.

For example, for a 3303x3080 raster, the overview level of a factor 10 is 330x308 for OZI and 331x308 for GDAL

This causes the COPY_SRC_OVERVIEWS option to fail

Change History (1)

comment:1 Changed 7 years ago by Even Rouault

Resolution: fixed
Status: newclosed

Fixed in trunk (r21487) and in branches/1.8 (r21488)

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