Thanks a lot!!!
It was crucial - to expand color table to RGB! After that everything
works perfect.
Once again: big thank you!
Ralf Wagner
Chaitanya kumar CH pisze:
From what Ed said, editing the color table is useless. Try to expand
the tiff to rgb and proceed from there. At least the error
generation: "Unable to export color
table to GeoTIFF file" and resulting file is broken.
So, I am stuck...
Do you have any idea what can I try next?
Best regards,
Ralf Wagner
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entry in color table in my VRT files to '0'. It
didn't work. But if you are saying that this is way to go, I will try to
do more experiments (and I will dig deeper into VRT format) .
Best regards,
Ralf Wagner
Chaitanya kumar CH pisze:
Ralf,
Try the -addalpha and -srcnodata
sparent
to avoid covering maps by these margins. I have tried all ideas I could
imagine but to no avail. So my question is: how to tweak "gdal_retile"
to get white color treated as transparent during merging?
I am using GDAL 1.6 on Windows. Any help will be very, very appreciated
- thank