Re: [gdal-dev] Thin Plate Spline

2010-05-03 Thread Peter J Halls
Jan, the number of points required will depend upon the nature of the deformation in the originals. You need sufficient control points to ensure that the algorithm can sort things out, so relatively more points are required in the deformed areas. However, although I've not used the GDAL T

RE: [gdal-dev] how to submit modified drivers for GDAL

2010-05-03 Thread Shawn GONG
I submitted proposed changes as tickets 3563, 3564 and 3565. Please delete 3562, my mistake. Thanks, Shawn From: gdal-dev-boun...@lists.osgeo.org on behalf of Shawn GONG Sent: Thu 4/29/2010 6:52 PM To: gdal-dev@lists.osgeo.org Subject: [gdal-dev] how to submit m