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Geoserver 2.15 error when rendering a geotiff with normalize and StretchToMinimumMaximum sld
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0
I have been supplied an SLD file and a raster dataset. The raster data is a processed sentinel-1 scene.
Here is the SLD:
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor
xmlns="http://www.opengis.net/sld"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/sldhttp://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd" version="1.0.0">
<NamedLayer>
<name>S1_Polarisation_V1</name>
<UserStyle>
<Title>S1_Polarisation_V1</Title>
<FeatureTypeStyle>
<Rule>
<RasterSymbolizer>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</RedChannel>
<GreenChannel>
<SourceChannelName>1</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-31</VendorOption>
<VendorOption name="maxValue">-9</VendorOption>
</Normalize>
</ContrastEnhancement>
</GreenChannel>
<BlueChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</BlueChannel>
</ChannelSelection>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
Here is a print of gdalinfo of the raster dataset:
$ gdalinfo -stats S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
Driver: GTiff/GeoTIFF
Files: S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif.aux.xml
Size is 29838, 22566
Coordinate System is:
PROJCS["OSGB 1936 / British National Grid",
GEOGCS["OSGB 1936",
DATUM["OSGB_1936",
SPHEROID["Airy 1830",6377563.396,299.3249646,
AUTHORITY["EPSG","7001"]],
TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],
AUTHORITY["EPSG","6277"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4277"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",49],
PARAMETER["central_meridian",-2],
PARAMETER["scale_factor",0.9996012717],
PARAMETER["false_easting",400000],
PARAMETER["false_northing",-100000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AXIS["Easting",EAST],
AXIS["Northing",NORTH],
AUTHORITY["EPSG","27700"]]
Origin = (361198.731133800232783,334600.354760660964530)
Pixel Size = (10.000000000000000,-10.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 361198.731, 334600.355) ( 2d34'37.17"W, 52d54'25.61"N)
Lower Left ( 361198.731, 108940.355) ( 2d33' 5.67"W, 50d52'41.15"N)
Upper Right ( 659578.731, 334600.355) ( 1d51'19.39"E, 52d50'45.22"N)
Lower Right ( 659578.731, 108940.355) ( 1d41' 9.68"E, 50d49'16.16"N)
Center ( 510388.731, 221770.355) ( 0d23'45.56"W, 51d52'59.21"N)
Band 1 Block=256x256 Type=Float32, ColorInterp=Gray
Min=-86.068 Max=36.300
Minimum=-86.068, Maximum=36.300, Mean=-10.272, StdDev=4.062
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=36.300262451172
STATISTICS_MEAN=-10.272119897872
STATISTICS_MINIMUM=-86.068229675293
STATISTICS_STDDEV=4.0615322980508
Band 2 Block=256x256 Type=Float32, ColorInterp=Undefined
Min=-88.151 Max=31.867
Minimum=-88.151, Maximum=31.867, Mean=-15.959, StdDev=5.270
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=31.86660194397
STATISTICS_MEAN=-15.95944476309
STATISTICS_MINIMUM=-88.151100158691
STATISTICS_STDDEV=5.2701868900943
Using Geoserver version 2.12, the SLD renders the raster image as below. This is as expected. I am ignoring a slight issue with no data values.
Recently we've moved to Geoserver 2.15 and using the same SLD and same raster dataset, I receive a different result, previewing the WMS returns a "blank" image. Note getFeatureInfo requests appear to work.
Here are some of the errors reported in the geoserver catalina.out log
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.ClassCastException: [[B cannot be cast to [[F
at it.geosolutions.jaiext.bandmerge.BandMergeOpImage.floatLoop(BandMergeOpImage.java:1228)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at it.geosolutions.jaiext.stats.SimpleStatsOpImage.computeTile(SimpleStatsOpImage.java:102)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.IllegalArgumentException: The input argument(s) may not be null.
at javax.media.jai.RasterAccessor.<init>(RasterAccessor.java:444)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
26 Mar 15:37:12 ERROR [geoserver.ows] -
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
I couldn't see anything related on Geoserver JIRA issue tracker and it feels like a bug in geoserver 2.15 since 2.12 appears to work.
Is there anything else I can try or should I raise an issue on the Geoserver JIRA?
geoserver sld sentinel-1
asked 15 hours ago
SamFranklinSamFranklin
120129
add a comment |
0
I have been supplied an SLD file and a raster dataset. The raster data is a processed sentinel-1 scene.
Here is the SLD:
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor
xmlns="http://www.opengis.net/sld"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/sldhttp://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd" version="1.0.0">
<NamedLayer>
<name>S1_Polarisation_V1</name>
<UserStyle>
<Title>S1_Polarisation_V1</Title>
<FeatureTypeStyle>
<Rule>
<RasterSymbolizer>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</RedChannel>
<GreenChannel>
<SourceChannelName>1</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-31</VendorOption>
<VendorOption name="maxValue">-9</VendorOption>
</Normalize>
</ContrastEnhancement>
</GreenChannel>
<BlueChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</BlueChannel>
</ChannelSelection>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
Here is a print of gdalinfo of the raster dataset:
$ gdalinfo -stats S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
Driver: GTiff/GeoTIFF
Files: S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif.aux.xml
Size is 29838, 22566
Coordinate System is:
PROJCS["OSGB 1936 / British National Grid",
GEOGCS["OSGB 1936",
DATUM["OSGB_1936",
SPHEROID["Airy 1830",6377563.396,299.3249646,
AUTHORITY["EPSG","7001"]],
TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],
AUTHORITY["EPSG","6277"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4277"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",49],
PARAMETER["central_meridian",-2],
PARAMETER["scale_factor",0.9996012717],
PARAMETER["false_easting",400000],
PARAMETER["false_northing",-100000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AXIS["Easting",EAST],
AXIS["Northing",NORTH],
AUTHORITY["EPSG","27700"]]
Origin = (361198.731133800232783,334600.354760660964530)
Pixel Size = (10.000000000000000,-10.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 361198.731, 334600.355) ( 2d34'37.17"W, 52d54'25.61"N)
Lower Left ( 361198.731, 108940.355) ( 2d33' 5.67"W, 50d52'41.15"N)
Upper Right ( 659578.731, 334600.355) ( 1d51'19.39"E, 52d50'45.22"N)
Lower Right ( 659578.731, 108940.355) ( 1d41' 9.68"E, 50d49'16.16"N)
Center ( 510388.731, 221770.355) ( 0d23'45.56"W, 51d52'59.21"N)
Band 1 Block=256x256 Type=Float32, ColorInterp=Gray
Min=-86.068 Max=36.300
Minimum=-86.068, Maximum=36.300, Mean=-10.272, StdDev=4.062
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=36.300262451172
STATISTICS_MEAN=-10.272119897872
STATISTICS_MINIMUM=-86.068229675293
STATISTICS_STDDEV=4.0615322980508
Band 2 Block=256x256 Type=Float32, ColorInterp=Undefined
Min=-88.151 Max=31.867
Minimum=-88.151, Maximum=31.867, Mean=-15.959, StdDev=5.270
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=31.86660194397
STATISTICS_MEAN=-15.95944476309
STATISTICS_MINIMUM=-88.151100158691
STATISTICS_STDDEV=5.2701868900943
Using Geoserver version 2.12, the SLD renders the raster image as below. This is as expected. I am ignoring a slight issue with no data values.
Recently we've moved to Geoserver 2.15 and using the same SLD and same raster dataset, I receive a different result, previewing the WMS returns a "blank" image. Note getFeatureInfo requests appear to work.
Here are some of the errors reported in the geoserver catalina.out log
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.ClassCastException: [[B cannot be cast to [[F
at it.geosolutions.jaiext.bandmerge.BandMergeOpImage.floatLoop(BandMergeOpImage.java:1228)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at it.geosolutions.jaiext.stats.SimpleStatsOpImage.computeTile(SimpleStatsOpImage.java:102)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.IllegalArgumentException: The input argument(s) may not be null.
at javax.media.jai.RasterAccessor.<init>(RasterAccessor.java:444)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
26 Mar 15:37:12 ERROR [geoserver.ows] -
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
I couldn't see anything related on Geoserver JIRA issue tracker and it feels like a bug in geoserver 2.15 since 2.12 appears to work.
Is there anything else I can try or should I raise an issue on the Geoserver JIRA?
geoserver sld sentinel-1
asked 15 hours ago
SamFranklinSamFranklin
120129
add a comment |
0
0
0
I have been supplied an SLD file and a raster dataset. The raster data is a processed sentinel-1 scene.
Here is the SLD:
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor
xmlns="http://www.opengis.net/sld"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/sldhttp://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd" version="1.0.0">
<NamedLayer>
<name>S1_Polarisation_V1</name>
<UserStyle>
<Title>S1_Polarisation_V1</Title>
<FeatureTypeStyle>
<Rule>
<RasterSymbolizer>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</RedChannel>
<GreenChannel>
<SourceChannelName>1</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-31</VendorOption>
<VendorOption name="maxValue">-9</VendorOption>
</Normalize>
</ContrastEnhancement>
</GreenChannel>
<BlueChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</BlueChannel>
</ChannelSelection>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
Here is a print of gdalinfo of the raster dataset:
$ gdalinfo -stats S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
Driver: GTiff/GeoTIFF
Files: S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif.aux.xml
Size is 29838, 22566
Coordinate System is:
PROJCS["OSGB 1936 / British National Grid",
GEOGCS["OSGB 1936",
DATUM["OSGB_1936",
SPHEROID["Airy 1830",6377563.396,299.3249646,
AUTHORITY["EPSG","7001"]],
TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],
AUTHORITY["EPSG","6277"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4277"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",49],
PARAMETER["central_meridian",-2],
PARAMETER["scale_factor",0.9996012717],
PARAMETER["false_easting",400000],
PARAMETER["false_northing",-100000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AXIS["Easting",EAST],
AXIS["Northing",NORTH],
AUTHORITY["EPSG","27700"]]
Origin = (361198.731133800232783,334600.354760660964530)
Pixel Size = (10.000000000000000,-10.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 361198.731, 334600.355) ( 2d34'37.17"W, 52d54'25.61"N)
Lower Left ( 361198.731, 108940.355) ( 2d33' 5.67"W, 50d52'41.15"N)
Upper Right ( 659578.731, 334600.355) ( 1d51'19.39"E, 52d50'45.22"N)
Lower Right ( 659578.731, 108940.355) ( 1d41' 9.68"E, 50d49'16.16"N)
Center ( 510388.731, 221770.355) ( 0d23'45.56"W, 51d52'59.21"N)
Band 1 Block=256x256 Type=Float32, ColorInterp=Gray
Min=-86.068 Max=36.300
Minimum=-86.068, Maximum=36.300, Mean=-10.272, StdDev=4.062
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=36.300262451172
STATISTICS_MEAN=-10.272119897872
STATISTICS_MINIMUM=-86.068229675293
STATISTICS_STDDEV=4.0615322980508
Band 2 Block=256x256 Type=Float32, ColorInterp=Undefined
Min=-88.151 Max=31.867
Minimum=-88.151, Maximum=31.867, Mean=-15.959, StdDev=5.270
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=31.86660194397
STATISTICS_MEAN=-15.95944476309
STATISTICS_MINIMUM=-88.151100158691
STATISTICS_STDDEV=5.2701868900943
Using Geoserver version 2.12, the SLD renders the raster image as below. This is as expected. I am ignoring a slight issue with no data values.
Recently we've moved to Geoserver 2.15 and using the same SLD and same raster dataset, I receive a different result, previewing the WMS returns a "blank" image. Note getFeatureInfo requests appear to work.
Here are some of the errors reported in the geoserver catalina.out log
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.ClassCastException: [[B cannot be cast to [[F
at it.geosolutions.jaiext.bandmerge.BandMergeOpImage.floatLoop(BandMergeOpImage.java:1228)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at it.geosolutions.jaiext.stats.SimpleStatsOpImage.computeTile(SimpleStatsOpImage.java:102)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.IllegalArgumentException: The input argument(s) may not be null.
at javax.media.jai.RasterAccessor.<init>(RasterAccessor.java:444)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
26 Mar 15:37:12 ERROR [geoserver.ows] -
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
I couldn't see anything related on Geoserver JIRA issue tracker and it feels like a bug in geoserver 2.15 since 2.12 appears to work.
Is there anything else I can try or should I raise an issue on the Geoserver JIRA?
geoserver sld sentinel-1
asked 15 hours ago
SamFranklinSamFranklin
120129
I have been supplied an SLD file and a raster dataset. The raster data is a processed sentinel-1 scene.
Here is the SLD:
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor
xmlns="http://www.opengis.net/sld"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/sldhttp://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd" version="1.0.0">
<NamedLayer>
<name>S1_Polarisation_V1</name>
<UserStyle>
<Title>S1_Polarisation_V1</Title>
<FeatureTypeStyle>
<Rule>
<RasterSymbolizer>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</RedChannel>
<GreenChannel>
<SourceChannelName>1</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-31</VendorOption>
<VendorOption name="maxValue">-9</VendorOption>
</Normalize>
</ContrastEnhancement>
</GreenChannel>
<BlueChannel>
<SourceChannelName>2</SourceChannelName>
<ContrastEnhancement>
<Normalize>
<VendorOption name="algorithm">StretchToMinimumMaximum</VendorOption>
<VendorOption name="minValue">-21</VendorOption>
<VendorOption name="maxValue">-4</VendorOption>
</Normalize>
</ContrastEnhancement>
</BlueChannel>
</ChannelSelection>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>
Here is a print of gdalinfo of the raster dataset:
$ gdalinfo -stats S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
Driver: GTiff/GeoTIFF
Files: S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif
S1A_20170706_132_asc_174926_174951_DV_Gamma-0_GB_OSGB_RCTK_SpkRL.tif.aux.xml
Size is 29838, 22566
Coordinate System is:
PROJCS["OSGB 1936 / British National Grid",
GEOGCS["OSGB 1936",
DATUM["OSGB_1936",
SPHEROID["Airy 1830",6377563.396,299.3249646,
AUTHORITY["EPSG","7001"]],
TOWGS84[446.448,-125.157,542.06,0.15,0.247,0.842,-20.489],
AUTHORITY["EPSG","6277"]],
PRIMEM["Greenwich",0,
AUTHORITY["EPSG","8901"]],
UNIT["degree",0.0174532925199433,
AUTHORITY["EPSG","9122"]],
AUTHORITY["EPSG","4277"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",49],
PARAMETER["central_meridian",-2],
PARAMETER["scale_factor",0.9996012717],
PARAMETER["false_easting",400000],
PARAMETER["false_northing",-100000],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AXIS["Easting",EAST],
AXIS["Northing",NORTH],
AUTHORITY["EPSG","27700"]]
Origin = (361198.731133800232783,334600.354760660964530)
Pixel Size = (10.000000000000000,-10.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left ( 361198.731, 334600.355) ( 2d34'37.17"W, 52d54'25.61"N)
Lower Left ( 361198.731, 108940.355) ( 2d33' 5.67"W, 50d52'41.15"N)
Upper Right ( 659578.731, 334600.355) ( 1d51'19.39"E, 52d50'45.22"N)
Lower Right ( 659578.731, 108940.355) ( 1d41' 9.68"E, 50d49'16.16"N)
Center ( 510388.731, 221770.355) ( 0d23'45.56"W, 51d52'59.21"N)
Band 1 Block=256x256 Type=Float32, ColorInterp=Gray
Min=-86.068 Max=36.300
Minimum=-86.068, Maximum=36.300, Mean=-10.272, StdDev=4.062
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=36.300262451172
STATISTICS_MEAN=-10.272119897872
STATISTICS_MINIMUM=-86.068229675293
STATISTICS_STDDEV=4.0615322980508
Band 2 Block=256x256 Type=Float32, ColorInterp=Undefined
Min=-88.151 Max=31.867
Minimum=-88.151, Maximum=31.867, Mean=-15.959, StdDev=5.270
NoData Value=nan
Overviews: 14919x11283, 7460x5642, 3730x2821, 1865x1411, 933x706, 467x353, 234x177
Metadata:
STATISTICS_MAXIMUM=31.86660194397
STATISTICS_MEAN=-15.95944476309
STATISTICS_MINIMUM=-88.151100158691
STATISTICS_STDDEV=5.2701868900943
Using Geoserver version 2.12, the SLD renders the raster image as below. This is as expected. I am ignoring a slight issue with no data values.
Recently we've moved to Geoserver 2.15 and using the same SLD and same raster dataset, I receive a different result, previewing the WMS returns a "blank" image. Note getFeatureInfo requests appear to work.
Here are some of the errors reported in the geoserver catalina.out log
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.ClassCastException: [[B cannot be cast to [[F
at it.geosolutions.jaiext.bandmerge.BandMergeOpImage.floatLoop(BandMergeOpImage.java:1228)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at it.geosolutions.jaiext.stats.SimpleStatsOpImage.computeTile(SimpleStatsOpImage.java:102)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.IllegalArgumentException: The input argument(s) may not be null.
at javax.media.jai.RasterAccessor.<init>(RasterAccessor.java:444)
Mar 26, 2019 3:37:12 PM org.geoserver.GeoserverInitStartupListener$1 errorOccurred
INFO: Problem occurs when computing a tile by the owner.
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
26 Mar 15:37:12 ERROR [geoserver.ows] -
java.lang.NullPointerException
at javax.media.jai.PlanarImage.getData(PlanarImage.java:2110)
I couldn't see anything related on Geoserver JIRA issue tracker and it feels like a bug in geoserver 2.15 since 2.12 appears to work.
Is there anything else I can try or should I raise an issue on the Geoserver JIRA?
geoserver sld sentinel-1
geoserver sld sentinel-1
asked 15 hours ago
SamFranklinSamFranklin
120129
asked 15 hours ago
SamFranklinSamFranklin
120129
asked 15 hours ago
SamFranklinSamFranklin
120129
asked 15 hours ago
SamFranklinSamFranklin
120129
asked 15 hours ago
SamFranklinSamFranklin
120129
120129
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