That is the same library geotools uses. Just like we use JTS from geometry we use ImageIO-EXT to read the spatial data formats. -- Jody Garnett
On Thu, 9 Sept 2021 at 06:45, Juan Felipe Arjona <jfarj...@jfarjona.com> wrote: > Thanks Jody! > > Yes you are right, the uDig I am running uses GT v. 14.1. I tried to > downgrade my dependencies but I am using classes that were not present at > that release, so difficult to test. > > On the other hand, I think that uDig has its own tiff reader, from their > pom.xml: > > ... > > <groupId>it.geosolutions.imageio-ext</groupId> > <artifactId>imageio-ext-tiff</artifactId> > <version>1.1.13</version> > > ... > > See their website: > https://github.com/geosolutions-it/imageio-ext/wiki/Available-Components > > My guess is that they are not using GeoTools Tiff reader implementation. > Maybe GT could borrow their plugins to be more universal? > > > Thanks, > > > Juan > > > > On 9/9/2021 12:59 AM, Jody Garnett wrote: > > It looks like gdalinfo is also indicating there is a problem: > > Warning 1: TIFFReadDirectory:Sum of Photometric type-related color > channels and ExtraSamples doesn't match SamplesPerPixel. Defining > non-color channels as ExtraSamples. > > > You could try processing the file with gdal2gdal address issue. > > You also indicated the image worked with uDig, do you know what version? > uDig uses geotools so you may be able to try your sample code with an older > version of the library. > -- > Jody Garnett > > > On Tue, 7 Sept 2021 at 21:11, Juan Felipe Arjona <jfarj...@jfarjona.com> > wrote: > >> Hello: >> >> >> I am trying to display GeoTiff files obtained from the Sentinel-Hub WMS >> service (https://apps.sentinel-hub.com) using Geotools. The service >> responds with GeoTIFF files, that I can easily open with QGIS 3.20, but >> Geotools (25.2) complains with: >> >> >> org.geotools.data.DataSourceException: bandOffsets.length is wrong! >> at >> org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:279) >> ~[gt-geotiff-25.2.jar:na] >> at >> org.geotools.gce.geotiff.GeoTiffFormat.getReader(GeoTiffFormat.java:331) >> ~[gt-geotiff-25.2.jar:na] >> at >> org.geotools.gce.geotiff.GeoTiffFormat.getReader(GeoTiffFormat.java:77) >> ~[gt-geotiff-25.2.jar:na] >> ... >> Caused by: org.geotools.data.DataSourceException: bandOffsets.length is >> wrong! >> at >> org.geotools.gce.geotiff.GeoTiffReader.getHRInfo(GeoTiffReader.java:539) >> ~[gt-geotiff-25.2.jar:na] >> at >> org.geotools.gce.geotiff.GeoTiffReader.<init>(GeoTiffReader.java:265) >> ~[gt-geotiff-25.2.jar:na] >> ... 20 common frames omitted >> Caused by: java.lang.IllegalArgumentException: bandOffsets.length is >> wrong! >> at >> java.desktop/javax.imageio.ImageTypeSpecifier$Interleaved.<init>(ImageTypeSpecifier.java:286) >> >> ~[na:na] >> at >> java.desktop/javax.imageio.ImageTypeSpecifier.createInterleaved(ImageTypeSpecifier.java:399) >> >> ~[na:na] >> at >> it.geosolutions.imageio.plugins.tiff.TIFFDecompressor.getRawImageTypeSpecifier(TIFFDecompressor.java:1027) >> >> ~[imageio-ext-tiff-1.3.9.jar:na] >> at >> it.geosolutions.imageioimpl.plugins.tiff.TIFFImageReader.getImageTypes(TIFFImageReader.java:1359) >> >> ~[imageio-ext-tiff-1.3.9.jar:na] >> at >> org.geotools.coverage.grid.io.AbstractGridCoverage2DReader.setLayout(AbstractGridCoverage2DReader.java:1164) >> >> ~[gt-coverage-25.2.jar:na] >> at >> org.geotools.gce.geotiff.GeoTiffReader.getHRInfo(GeoTiffReader.java:373) >> ~[gt-geotiff-25.2.jar:na] >> ... 21 common frames omitted >> >> >> Gdal says about the file: >> >> gdalinfo img-pierrenet-2b9.tif >> Warning 1: img-pierrenet-2b9.tif: TIFFReadDirectory:Sum of Photometric >> type-related color channels and ExtraSamples doesn't match >> SamplesPerPixel. Defining non-color channels as ExtraSamples. >> Driver: GTiff/GeoTIFF >> Files: img-pierrenet-2b9.tif >> Size is 199, 200 >> Coordinate System is: >> GEOGCRS["WGS 84", >> DATUM["World Geodetic System 1984", >> ELLIPSOID["WGS 84",6378137,298.257223563, >> LENGTHUNIT["metre",1]]], >> PRIMEM["Greenwich",0, >> ANGLEUNIT["degree",0.0174532925199433]], >> CS[ellipsoidal,2], >> AXIS["geodetic latitude (Lat)",north, >> ORDER[1], >> ANGLEUNIT["degree",0.0174532925199433]], >> AXIS["geodetic longitude (Lon)",east, >> ORDER[2], >> ANGLEUNIT["degree",0.0174532925199433]], >> ID["EPSG",4326]] >> Data axis to CRS axis mapping: 2,1 >> Origin = (31.163993000000001,51.090416070349242) >> Pixel Size = (0.000143449691988,-0.000089870351746) >> Metadata: >> AREA_OR_POINT=Area >> TIFFTAG_RESOLUTIONUNIT=1 (unitless) >> TIFFTAG_XRESOLUTION=1 >> TIFFTAG_YRESOLUTION=1 >> Image Structure Metadata: >> COMPRESSION=DEFLATE >> INTERLEAVE=PIXEL >> Warning 1: TIFFReadDirectory:Sum of Photometric type-related color >> channels and ExtraSamples doesn't match SamplesPerPixel. Defining >> non-color channels as ExtraSamples. >> Corner Coordinates: >> Upper Left ( 31.1639930, 51.0904161) ( 31d 9'50.37"E, 51d 5'25.50"N) >> Lower Left ( 31.1639930, 51.0724420) ( 31d 9'50.37"E, 51d 4'20.79"N) >> Upper Right ( 31.1925395, 51.0904161) ( 31d11'33.14"E, 51d 5'25.50"N) >> Lower Right ( 31.1925395, 51.0724420) ( 31d11'33.14"E, 51d 4'20.79"N) >> Center ( 31.1782662, 51.0814290) ( 31d10'41.76"E, 51d 4'53.14"N) >> Band 1 Block=199x10 Type=Byte, ColorInterp=Gray >> Band 2 Block=199x10 Type=Byte, ColorInterp=Undefined >> Band 3 Block=199x10 Type=Byte, ColorInterp=Undefined >> Band 4 Block=199x10 Type=Byte, ColorInterp=Undefined >> >> >> The file can be found at: >> https://www.dropbox.com/s/xgro5jw35uw59i4/img-pierrenet-2b9.tif?dl=0 >> >> >> My code (mostly a copy/paste from ImageLab.java): >> >> ... >> >> Path img = Path.of("img-pierrenet-2b9.tif"); >> >> AbstractGridFormat format = GridFormatFinder.findFormat(img.toFile()); >> >> Hints hints = new Hints(); >> if (format instanceof GeoTiffFormat) { >> hints = new Hints(Hints.FORCE_LONGITUDE_FIRST_AXIS_ORDER, >> Boolean.TRUE); >> } >> reader = format.getReader(img.toFile(), hints); // Exception is >> thrown here >> Style rgbStyle = createRGBStyle(); >> mapContent.setTitle("Satellite Images"); >> Layer layer = new GridReaderLayer(reader, rgbStyle); >> mapContent.addLayer(layer); >> mapPane.repaint(); >> >> ... >> >> >> Is there a way to get around this problem ? >> >> >> Thanks in advance, >> >> >> Juan >> >> >> >> >> >> >> >> >> _______________________________________________ >> GeoTools-GT2-Users mailing list >> GeoTools-GT2-Users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users >> >
_______________________________________________ GeoTools-GT2-Users mailing list GeoTools-GT2-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
