[Gdal-dev] (no subject)

Peter.Rushforth at statcan.ca Peter.Rushforth at statcan.ca
Mon Oct 16 15:13:12 EDT 2006


I have been working with ogr2ogr and its built in projection
facility.  I notice what I think is some slight
coordinate drift ( less than a metre) when projecting
from lambert to NAD83 and back again.  I wonder 
if this is a result of single-precision coordinate 
representation in the projection engine?  Is there a 
way to request double precision usage in the system, or
perhaps to build it in at compile time?


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