Opened 7 years ago

Closed 7 years ago

#5839 closed defect (fixed)

NWT_GRD reports wrong band scale/offset

Reported by: wonder Owned by: warmerdam
Priority: normal Milestone: 1.11.3
Component: default Version: unspecified
Severity: normal Keywords:


Before QGIS started to use raster scale/offset (<= QGIS 2.2), the reading of band 4 was correct. Now when QGIS applies scale/offset reported by the driver, the band's values are not correct anymore. Please see the QGIS bug report for test data and more info:

Also the code comments suggest the scale/offset may be reported incorrectly:

Change History (2)

comment:1 Changed 7 years ago by Even Rouault

trunk r28502, branches/1.11 r28503 "NWT_GRD: don't advertize scale/offset as they are transparently applied in IReadBlock() (#5839). Cleanup NWT_GRC as well"

comment:2 Changed 7 years ago by Even Rouault

Milestone: 1.11.3
Resolution: fixed
Status: newclosed
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