Ollie Newman wrote:
I am having a problem accessing some CIB data using GDAL. The dataset in
question is a 44544 by 56832 pixel image split across 1073 files and is 1m
resolution sat imagery. The data will open OK in ArcMap so I am reasonably
confident that the data is not corrupted. Using OpenEV I can open the
dataset but only the first tile and a bit has any data, the rest is blank.
gdal_translate fails wth the following errors
E:\CIB\RPF>gdal_translate -of GTiff NITF_TOC_ENTRY:CIB__1M_2_2:./a.toc
out.tif
Input file size is 44544, 56832
0Warning 1: Lost metadata writing to GeoTIFF ... too large to fit in tag.
Warning 1: Lost metadata writing to GeoTIFF ... too large to fit in tag.
Warning 1: For .\NI425J2\01LGBN2B.I42, assert
'fabs(adfGeoTransform[GEOTRSFRM_TOPLEFT_X] - nwLong) < 1e-10' failed ERROR
1: IReadBlock failed at X offset 0, Y offset 0 ERROR 1: GetBlockRef failed
at X block offset 0, Y block offset 0 <execution stops>
Ollie,
Can you make .\NI425J2\01LGBN2B.I42 available for inspection? I imagine Even
will need to comment on the particulars of the RPFTOC driver - I see this
assertion is coming from it, not the NITF driver.
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, [email protected]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
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