Re: [gdal-dev] A map conversion problem with GDAL 1.8.0

2011-06-04 Thread Chaitanya kumar CH
Corrado, I see that the two projections are essentially the same. You may not need gdalwarp after all. Try the gdal_translate utility with the -a_srs option to specify the Coordinate System of the output file. Tell us how it goes. On Sat, Jun 4, 2011 at 3:30 PM, Corrado Guarino Lo Bianco < guar.

Re: [gdal-dev] Insert non-standard tag into geotiff header

2011-06-04 Thread Chaitanya kumar CH
marine88, The default profile of GDAL's GeoTiff driver allows adding custom tags. [1] You can add tags using the GDALMajorObject::SetMetadataItem() method. [2] [1]: http://www.gdal.org/frmt_gtiff.html [2]: http://www.gdal.org/classGDALMajorObject.html On Sat, Jun 4, 2011 at 1:50 AM, marine88 wro

[gdal-dev] A map conversion problem with GDAL 1.8.0

2011-06-04 Thread Corrado Guarino Lo Bianco
Hi all, I'm a QLandkarteGT user (QLandkarteGT is based on GDAL) and I'm having a problem related to map formats. I use ecw maps in conjunction with DEM data stored in geotiff files. In the past I was using GDAL 1.7.2 and I had no problems. Recently I switched to GDAL 1.8.0 and now QLandkarteGT