Re: [Geoserver-users] Geotiff mosaic

2018-07-22 Thread Lubomír Bucek
The problem I described is solved.  The reason for the trouble was that after the conversion to geotiff, the metadata stayed there (which is desired - I at least easily know which band contains which data).  After creating the ImageMosaic Geoserver probably reads this metadata and assumes it is s

[Geoserver-users] Geotiff mosaic

2018-07-20 Thread Lubomír Bucek
Dear all,  I am experiencing trouble implementing a geotiff image mosaic store.  I have got meteorological .grib2 data, which I converted to geotiff using gdalwarp with following command gdalwarp -overwrite -t_srs EPSG:3857 --config CENTER_LONG 0 -wo SOURCE_EXTRA =50 infile outfile I know that g

[Geoserver-users] Geotiff, mosaic and transparent colors dilemma

2014-05-21 Thread Hakala Oiva (MTT)
In my Geotiff (and ArcGrid) files nodata areas are white. When I combine these to image mosaic, the process adds black areas. However only one color can be made transparent(?) Is there any solution to hide both white and black areas? We use background a map and and those extra colors make maps