Hi List, Do you know if GDAL can read .kro files ? Its KOLOR Raw format. This type of file is exported by Kolor Autopano Giga. If not, is it hard to implement?
The format is following: (http://www.autopano.net/wiki-en/Format_KRO ) Header is 20 bytes long : 3 bytes : "KRO" signature in hex 0x4B 0x52 0x4F 1 byte : 0x01 version unsigned long : Width unsigned long : Height unsigned long : depth = > 8 bits, 16 bits, 32 bits unsigned long : ncomp => number of compoment, 4 by default, RGB + Alpha Data * : the data uncompressed - Everything is stored in big endian form ( header and datas ) - the data is stored RGBA, RGBA ( or RGB, RGB if you have 3 component only ) - It's row major order, meaning, you store first row, then second row - top row is the first row - Within a row, are columns stored left-to-right - 16bits format is a 16bits integer (0..65535), not floating point ( it's not like half floating point in openEXR ) - 32bits format is pure 'c' float stored binary in big endian format ( IEEE 754 binary floating point ) - no color space specification nor metadata stored - file size limit is ruled by file system Regards, Pierre CARREAUD Responsable daffaire en topographie et lasergrammétrie LINGÉNIERIE DE LA DURABILITÉ SITES Entité Île-de-France Pôle MIR (Métrologie - Instrumentations - Relevés) 2 bis avenue du Centre 92500 Rueil-Malmaison, France Tel : 01 41 39 02 00 / Fax : 01 41 39 02 01 www.sites.fr EXPERTISE INSTRUMENTATION / MESURES INGENIERIE _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev