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When trying to add a raster data source I get the following error:
“Could not list layers for this store, an error occurred retrieving them: Failed to create reader from file:///home/nvidia/Projects/onr/map_layers/GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0/GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0.tif and hints Hints: REPOSITORY = org.geoserver.catalog.CatalogRepository@anonymised.com EXECUTOR_SERVICE = java.util.concurrent.ThreadPoolExecutor@anonymised.com[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0] System defaults: FORCE_LONGITUDE_FIRST_AXIS_ORDER = true FILTER_FACTORY = FilterFactoryImpl FORCE_AXIS_ORDER_HONORING = http LENIENT_DATUM_SHIFT = true FEATURE_FACTORY = org.geotools.feature.LenientFeatureFactoryImpl@anonymised.com STYLE_FACTORY = StyleFactoryImpl COMPARISON_TOLERANCE = 1.0E-8 GRID_COVERAGE_FACTORY = GridCoverageFactory TILE_ENCODING = null SaveCancel”
The server log error is :
Caused by: java.io.IOException: Failed to create reader from file:///home/nvidia/Projects/onr/map_layers/GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0/GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0.tif and hints Hints:
REPOSITORY = org.geoserver.catalog.CatalogRepository@anonymised.com
EXECUTOR_SERVICE = java.util.concurrent.ThreadPoolExecutor@anonymised.com[Running, pool size = 0, active threads = 0, queued tasks = 0, completed tasks = 0]
System defaults:
FORCE_LONGITUDE_FIRST_AXIS_ORDER = true
FILTER_FACTORY = FilterFactoryImpl
FORCE_AXIS_ORDER_HONORING = http
LENIENT_DATUM_SHIFT = true
FEATURE_FACTORY = org.geotools.feature.LenientFeatureFactoryImpl@anonymised.com…
STYLE_FACTORY = StyleFactoryImpl
COMPARISON_TOLERANCE = 1.0E-8
GRID_COVERAGE_FACTORY = GridCoverageFactory
TILE_ENCODING = null
at org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:1492)
at org.geoserver.catalog.ResourcePool.getGridCoverageReader(ResourcePool.java:1436)
at org.geoserver.catalog.impl.CoverageStoreInfoImpl.getGridCoverageReader(CoverageStoreInfoImpl.java:53)
at jdk.internal.reflect.GeneratedMethodAccessor426.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.geoserver.catalog.impl.ModificationProxy.invoke(ModificationProxy.java:127)
at com.sun.proxy.$Proxy35.getGridCoverageReader(Unknown Source)
at org.geoserver.web.data.layer.NewLayerPageProvider.getItemsInternal(NewLayerPageProvider.java:86)
… 140 more"
The tif and associated files are attached.
The header from gdalinfo is:
Driver: GTiff/GeoTIFF
Files: GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0.tif
GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0.tif.ovr
GHS_SMOD_POP2015_GLOBE_R2016A_54009_1k_v1_0.tif.aux.xml
Size is 35497, 15236
Coordinate System is:
PROJCRS[“World_Mollweide”,
BASEGEOGCRS[“WGS 84”,
DATUM[“World Geodetic System 1984”,
ELLIPSOID[“WGS 84”,6378137,298.257223563,
LENGTHUNIT[“metre”,1]],
ID[“EPSG”,6326]],
PRIMEM[“Greenwich”,0,
ANGLEUNIT[“Degree”,0.0174532925199433]]],
CONVERSION[“unnamed”,
METHOD[“Mollweide”],
PARAMETER[“Longitude of natural origin”,0,
ANGLEUNIT[“Degree”,0.0174532925199433],
ID[“EPSG”,8802]],
PARAMETER[“False easting”,0,
LENGTHUNIT[“metre”,1],
ID[“EPSG”,8806]],
PARAMETER[“False northing”,0,
LENGTHUNIT[“metre”,1],
ID[“EPSG”,8807]]],
CS[Cartesian,2],
AXIS[“(E)”,east,
ORDER[1],
LENGTHUNIT[“metre”,1,
ID[“EPSG”,9001]]],
AXIS[“(N)”,north,
ORDER[2],
LENGTHUNIT[“metre”,1,
ID[“EPSG”,9001]]]]
Data axis to CRS axis mapping: 1,2
Origin = (-17619594.547443531453609,8751029.461868489161134)
Pixel Size = (1000.000000000000000,-1000.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=BAND
Corner Coordinates:
Upper Left (-17619594.547, 8751029.462)
Lower Left (-17619594.547,-6484970.538)
Upper Right (17877405.453, 8751029.462)
Lower Right (17877405.453,-6484970.538)
Center ( 128905.453, 1133029.462) ( 1d17’47.25"E, 9d10’43.07"N)
Band 1 Block=512x512 Type=Byte, ColorInterp=Gray
Min=0.000 Max=3.000
Minimum=0.000, Maximum=3.000, Mean=0.055, StdDev=0.249
Overviews: 17749x7618, 8875x3809, 4438x1905, 2219x953, 1110x477
Metadata:
STATISTICS_MAXIMUM=3
STATISTICS_MEAN=0.054612442564741
STATISTICS_MINIMUM=0
STATISTICS_STDDEV=0.24926505885785"
I thought maybe the World_Mollweide projection was a problem so I tried converting this tif to EPSG:4326 and 3857 but that did not fix the problem. Finally I created used the python script found here (https://gis.stackexchange.com/questions/9421/creating-tfw-and-prj-files-for-folder-of-geotiff-files?noredirect=1&lq=1) to create the prj file for the tif and finally I was able to add the raster data store.
Maybe there is a problem with geoserver interpreting the header for the tif? Perhaps some of the osgeo libraries could be implemented to resolve this issue?
Thanks!
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