[gdal-dev] Accessing a Nitf DES

2021-04-22 Thread jovajova24
So I found this issue that never got merged i.e., https://github.com/OSGeo/gdal/pull/2336 I'm assuming this means that GDAL doesn't support accessing GLAS\GFM DES right now? If not, could I finsh this PR? Also, can someone point me to any sudo c++ example code in how to access a DES? Thanks.

Re: [gdal-dev] Modify original ColorTable in VRT & TIFF files

2021-04-22 Thread lars . schylberg
Hi, I had to deal a lot with palette tiff images a couple of years ago. What I did was that edited the vrt files with sed inline editing: Some examples: Insert a text file after the row that is: /VRTRasterBand dataType="Byte" band="1" The inserted file here is orig_colortable_vrt.txt: sed

[gdal-dev] Modify original ColorTable in VRT & TIFF files

2021-04-22 Thread Hotmail
Hi all, I'm looking to modify the original ColorTable, when georeferencing, PNG => gdal_translate + gdalwarp => TIFF. > gdal_translate -of VRT -a_srs EPSG:4326 file_png file_vrt -a_ullr > gdalwarp -s_srs EPSG:4326 -t_srs EPSG:3857 file_vrt file_tiff If I open the VRT file and do the edit