ill give it a shot, first thing tomorrow On Thu, Sep 17, 2015 at 7:32 PM, Alex M <[email protected]> wrote: > Try changing the style classes to better cover the actual data range. > Often with rasters if you don't stretch min/mix you end up with just > gray as the few outlying values get assigned white and black (NoData as > something like -9999 can cause this. > > -Alex > > On 09/17/2015 04:29 PM, Alex O'Ree wrote: >> Andrea >> >> Thanks for the quick response and sorry for not getting back sooner. >> >> Polygon as in a large gray square. I can zoom in and out, just no map. >> It's all gray. >> >> It was imported as the raster layer. >> >> Below is the output from gdalinfo >> >> >> C:\Program Files\GDAL>gdalinfo c:\maps\geoserver-2.7.2\data_dir\alaska.tiff >> ERROR 1: Can't load requested DLL: C:\Program >> Files\GDAL\gdalplugins\gdal_MrSID.dll >> 126: The specified module could not be found. >> >> ERROR 1: Can't load requested DLL: C:\Program >> Files\GDAL\gdalplugins\gdal_MrSID.dll >> 126: The specified module could not be found. >> >> Driver: GTiff/GeoTIFF >> Files: c:\maps\geoserver-2.7.2\data_dir\alaska.tiff >> Size is 29184, 18432 >> Coordinate System is `' >> GCP Projection = >> GEOGCS["WGS 84", >> DATUM["WGS_1984", >> SPHEROID["WGS 84",6378137,298.257223563, >> AUTHORITY["EPSG","7030"]], >> AUTHORITY["EPSG","6326"]], >> PRIMEM["Greenwich",0], >> UNIT["degree",0.0174532925199433], >> AUTHORITY["EPSG","4326"]] >> GCP[ 0]: Id=1, Info= >> (0,0) -> (-116.680203045685,34.7986191024166,0) >> GCP[ 1]: Id=2, Info= >> (29184,0) -> (-111.472081218274,34.7986191024166,0) >> GCP[ 2]: Id=3, Info= >> (0,18432) -> (-116.680203045685,32.313003452244,0) >> GCP[ 3]: Id=4, Info= >> (29184,18432) -> (-111.472081218274,32.313003452244,0) >> Metadata: >> AREA_OR_POINT=Area >> TIFFTAG_DATETIME=2015:09:16 17:47:52 >> TIFFTAG_IMAGEDESCRIPTION=com.partech.geoio.rpf.BoundaryRectangle@164cf04 >> TIFFTAG_RESOLUTIONUNIT=3 (pixels/cm) >> TIFFTAG_SOFTWARE=GV >> TIFFTAG_XRESOLUTION=1 >> TIFFTAG_YRESOLUTION=1 >> Image Structure Metadata: >> INTERLEAVE=PIXEL >> Corner Coordinates: >> Upper Left ( 0.0, 0.0) >> Lower Left ( 0.0,18432.0) >> Upper Right (29184.0, 0.0) >> Lower Right (29184.0,18432.0) >> Center (14592.0, 9216.0) >> Band 1 Block=128x128 Type=Byte, ColorInterp=Red >> Mask Flags: PER_DATASET ALPHA >> Band 2 Block=128x128 Type=Byte, ColorInterp=Green >> Mask Flags: PER_DATASET ALPHA >> Band 3 Block=128x128 Type=Byte, ColorInterp=Blue >> Mask Flags: PER_DATASET ALPHA >> Band 4 Block=128x128 Type=Byte, ColorInterp=Alpha >> >> >> On Wed, Sep 16, 2015 at 6:46 PM, Andrea Aime >> <[email protected]> wrote: >>> On Thu, Sep 17, 2015 at 12:28 AM, Alex O'Ree <[email protected]> wrote: >>>> >>>> After importing a geotiff in a data store (no errors), then going to >>>> preview layer using open layers, I see nothing but a large gray >>>> polygon. Is there anything I can do to help troubleshoot this? I can >>>> view the tiff in graphics editing/viewing problems. It's a 2GB file, >>>> not sure if that's relevant or not. >>>> >>> >>> Polygon as in .... vector polygon? Did you associate the polygon >>> style instead of the raster one by any chance? >>> If not, can you run gdalinfo against that file, and provide the geoserver >>> version you're using? >>> >>> Cheers >>> Andrea >>> >>> -- >>> == >>> GeoServer Professional Services from the experts! Visit >>> http://goo.gl/it488V for more information. >>> == >>> >>> Ing. 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