Opened 17 years ago
Last modified 17 years ago
#1348 closed defect (fixed)
bad format conversion with HFA (Imagine) compressed blocks
Reported by: | Owned by: | warmerdam | |
---|---|---|---|
Priority: | normal | Milestone: | |
Component: | default | Version: | 1.3.2 |
Severity: | normal | Keywords: | |
Cc: |
Description
FWTools 1.0.7 / gdal_translate.exe 1.3.2 on Windows XP SP 2 When using gdal_translate.exe to export an Imagine image file to another format, the output images contain blocks of striping where pixel data is not translated. ERDAS Imagine uses two-stage run length encoding when optional compression is applied. This problem only occurs on Imagine files with the compression applied; non-compressed Imagine files work fine. A compressed Imagine file, GIF and PNG output files, and my command log may be retrieved from http://marc.storm.uni.edu/GDAL/
Change History (2)
comment:2 by , 17 years ago
Sample dataset kept for posterity as ~/data/hfa/u4_compress_33436584.img
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