[osg-users] [VPB] Overriding source reprojection requirement in vpbmaster

Glenn Waldron gwaldron at gmail.com
Fri Mar 28 17:50:10 PDT 2008


Robert,

I've noticed that vpbmaster refuses to continue if it detects that all
sources are not in the same coordinate system. I can certainly understand
why. That said, is there a way to override this decision and tell vpbmaster
to "trust me" that all sources are in a common projection?

Case in point: GDAL's ECW (ER Mapper compressed wavelet raster) plugin is
sometimes not able to correctly parse the coordinate system information in
the file. (This is a known issue -- http://www.gdal.org/frmt_ecw.html). So
vpbmaster won't run since it thinks the ECW is in a different projection
than other input layers.

I tried using the "--cs" option to manually specify the CS; also
"--ReprojectSources False"; no luck in either case. I'm running on Win32
with the latest SVN head of OSG and VPB.

Glenn

-- 
Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791
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