Hi,
I’m using GDAL to get the CADRG database sub-dataset list.
As an example (TOC file content):
- Only one boundary rectangle defined in “boundary rectangle section”,
- In “frame file index section”, I have two frames covering the same
area (same resolution, …, but different functional content),
- These two frames are stored in different path but all referring to the
same boundary rectangle.
Then in that case, the message "Frame entry(%d,%d) for frame file index
%d was already found." is raised by GDAL when loading the TOC file, and finally
only one sub-dataset is given back to me(the first one of the TOC file) ->
method ‘RPFTOCReadFromBuffer()‘ of Rpftocfile.cpp.
It seems that GDAL uses boundary rectangles and frame files to build the
sub-dataset list and if, for a same boundary rectangle, two or more frames with
the same coverage belong to different path
then only one GDAL sub-dataset is created.
Does someone can help me and explain me how to access the data of these
two frames files (same coverage, same boundary rectangle but different path)
through GDAL API?
Or is there any development on this subject?
Thanks,
Nicolas
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