On 11-05-25 03:49 AM, Jorge Martin wrote:
Hello Frank,
I am trying to test my implementation using GDAL (GDALExtractRPCInfo), but I do
not get any RPC info from my TIFF file. I have pasted below the code I have
used to set/read and test the RPCCoefficientTag managment.
...
TIFFRewriteDirectory(tiff);
Jorge,
I'd take up your ENVI RPC support question with the vendors of the ENVI
software.
As to why you aren't seeing the RPCs, I am suspicious of the use of
TIFFRewriteDirectory() - I have found it quirky to use in the past
though I don't recall the details. I'd start testing the RPC support
with a newly written file, instead of trying to update an existing file
in place.
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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