Re: [gdal-dev] Use of gdalwarp to make GeoTiff transparent is flipping the image

2016-03-09 Thread Liglio
Driver: GTiff/GeoTIFF Files: E:\Images\image.tif Size is 982, 1108 Coordinate System is: GEOGCS["WGS 84", DATUM["WGS_1984", SPHEROID["WGS 84",6378137,298.257223563, AUTHORITY["EPSG","7030"]], AUTHORITY["EPSG","6326"]], PRIMEM["Greenwich",0], UNIT["degree",0.0

[gdal-dev] Use of gdalwarp to make GeoTiff transparent is flipping the image

2016-03-09 Thread Liglio
Hi, I used the command "gdalwarp -dstalpha -srcnodata 255 -dstnodata 0 image.tif transp_image.tif" to make a color GeoTiff Image became transparent, but it is flipping the image horizontally. What I am doing wrong? Can I unflipp the image? Thanks.