Opened 16 years ago
Closed 16 years ago
#2573 closed defect (fixed)
ISIS3 reader recognizes multi-bands but only reads band1
| Reported by: | thare | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | highest | Milestone: | 1.5.3 |
| Component: | GDAL_Raster | Version: | unspecified |
| Severity: | major | Keywords: | ISIS3 |
| Cc: |
Description
The ISIS3 reader recognizes multiple if a file has multiple bands but only band 1 is getting read for each band. For example trying to display a RGB image you only get band 1 three times.
I attached a 2band image. It is a anaglyph when displayed correctly. Or using "gdalinfo -stats" you should get differing results per band.
Hopefully this is a easy fixed.
thanks, Trent
Attachments (1)
Change History (3)
by , 16 years ago
| Attachment: | isis3_unit_test_large.cub.gz added |
|---|
comment:1 by , 16 years ago
The ISIS3 reader recognizes if a file has multiple bands but only band 1 is getting read for each band in the image. For example trying to display a RGB image you only get band 1 three times.
I attached a 2band image. It is a anaglyph when displayed correctly. Or using "gdalinfo -stats" you should get differing results per band.
Hopefully this is a easy fixed.
thanks, Trent
comment:2 by , 16 years ago
| Keywords: | ISIS3 added |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
Trent,
I have corrected the problem in the ISIS3 driver. The fix is in trunk (r15391) and the 1.5 branch (r15392). I would appreciate it if you could confirm the fix as my testing facilities are currently rather limited.
The problem only affects tiled datasets which I believe are only supported by GDAL in ISIS3, so I don't anticipate this affecting the ISIS2 or PDS drivers.
2 band ISIS3 image (anaglyph) - for testing multiband reads