Hi, Built version 2.2.4 of gdal with no additional libraries. Currently trying to warp a grib dataset to webmercator projection with the following arguments : gdalwarp -t_srs "+proj=geos +lon_0=0 +h=35785831 +x_0=0 +y_0=0 +a=6378140 +b=6356755 +units=m +no_defs" 201804181115_L-000-MSG4__-MPEF________-MPEG_____-000000___-201804181115-__.grib webm.tiff
This task fails with : ERROR 1: Too many points (5625 out of 5625) failed to transform, unable to compute output bounds. Source dataset has a geostationary projection Basic info on the dataset : PROJ.4 string is: '+proj=geos +lon_0=0 +h=35785831 +x_0=0 +y_0=0 +a=6378140 +b=6356755 +units=m +no_defs ' Origin = (-5570248.477582973428071,5570248.477582973428071) Pixel Size = (3000.403165948275728,-3000.403165948275728) Corner Coordinates: Upper Left (-5570248.478, 5570248.478) ERROR 1: tolerance condition error Lower Left (-5570248.478,-5567248.074) ERROR 1: tolerance condition error Upper Right ( 5567248.074, 5570248.478) ERROR 1: tolerance condition error Lower Right ( 5567248.074,-5567248.074) ERROR 1: tolerance condition error Example of the dataset : https://hussbv-my.sharepoint.com/:u:/g/personal/menno_huss_nl/EQwTxBKwPQlOjPZ_DZcuZWcBgBs0y96_9Vev3tIqnne3KA?e=k6hmYU Any help would be appreciated. Menno van Scheers
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