Re: [gdal-dev] Gdal and Proj GCS/PCS

2009-11-18 Thread Guillaume Sueur
Thanks for these precious informations Frank, it seems clearer to me now. Best regards Guillaume Le mercredi 18 novembre 2009 à 11:41 -0500, Frank Warmerdam a écrit : > Guillaume Sueur wrote: > > Having just realised that gdal doesn't use proj EPSG file for > > reprojection (see my previous pos

Re: [gdal-dev] Gdal and Proj GCS/PCS

2009-11-18 Thread Frank Warmerdam
Guillaume Sueur wrote: Having just realised that gdal doesn't use proj EPSG file for reprojection (see my previous post on "Unsupported SRS but available in epsg file"), I have a few questions to clarify the reprojection processes both in gdal and mapserver : - where do the gdal gcs/pcs definitio

[gdal-dev] Gdal and Proj GCS/PCS

2009-11-18 Thread Guillaume Sueur
Having just realised that gdal doesn't use proj EPSG file for reprojection (see my previous post on "Unsupported SRS but available in epsg file"), I have a few questions to clarify the reprojection processes both in gdal and mapserver : - where do the gdal gcs/pcs definitions come from ? Is it a se