I can successfully generate a GeoPackage file from the "nurc:Arc_Sample"
layer included with GeoServer but the other raster layers (nurc:Pk50095,
nurc:mosaic, nurc:Img_Sample, sf:sfdem) fail.
Environment:
GeoServer v. 2.9.1, With WPS and GeoPackage extensions installed.
(geoserver-2.9-SNAPSHOT-geopkg-plugin.zip, geoserver-2.9.1-wps-plugin.zip)
The attached xml file can be used successfully to ask GeoServer to
create a GeoPackage file. It requests the “nurc:Arc_Sample” raster.
Executing:
curl -u admin:geoserver -H 'Content-type: xml' -XPOST
-d@'workingGeoPackageRequest.xml' http://localhost:8080/geoserver/wps
Returns:
http://localhost:8080/geoserver/ows?service=WPS&version=1.0.0&request=GetExecutionResult&executionId=56ebf82e-d111-4e3f-a287-ed5870fc2487&outputId=mygeopackage.gpkg
Testing:
Put the above URL into browser and download the GeoPackage file.
Create a new Store -> GeoPackage(mosaic) using the downloaded file.
Publish the layer
Preview the layer.
This works great with the nurc:Arc_Sample layer but fails with
nurc:Pk50095, nurc:mosaic, nurc:Img_Sample, sf:sfdem or any of my own
GeoTiff layers.
nurc:mosaic and sf:sfdem return: exceptionCode="NoApplicableCode"
Process failed during execution java.lang.NullPointerException
nurc:Pk50095 and nurc_Img_Sample return Error rendering coverage on the
fast path java.lang.IllegalArgumentException: Band number 3 is not valid.
Any idea what is going wrong or can anyone create an xml file that will
successfully get the GeoPackage file for any of the other raster layers.
<?xml version="1.0" encoding="UTF-8"?><wps:Execute version="1.0.0" service="WPS" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns="http://www.opengis.net/wps/1.0.0"; xmlns:wfs="http://www.opengis.net/wfs"; xmlns:wps="http://www.opengis.net/wps/1.0.0"; xmlns:ows="http://www.opengis.net/ows/1.1"; xmlns:gml="http://www.opengis.net/gml"; xmlns:ogc="http://www.opengis.net/ogc"; xmlns:wcs="http://www.opengis.net/wcs/1.1.1"; xmlns:xlink="http://www.w3.org/1999/xlink"; xsi:schemaLocation="http://www.opengis.net/wps/1.0.0 http://schemas.opengis.net/wps/1.0.0/wpsAll.xsd";>
<ows:Identifier>gs:GeoPackage</ows:Identifier>
<wps:DataInputs>
<wps:Input>
<ows:Identifier>contents</ows:Identifier>
<wps:Data>
<wps:ComplexData mimeType="text/xml; subtype=geoserver/geopackage"><![CDATA[<geopackage name="mygeopackage" xmlns="http://www.opengis.net/gpkg";>
<tiles name="mytileslayer" identifier="L02">
<description>Arc Sample</description>
<srs>EPSG:4326</srs>
<bbox>
<minx>-180</minx>
<miny>-90</miny>
<maxx>180</maxx>
<maxy>90</maxy>
</bbox>
<layers>nurc:Arc_Sample</layers>
<styles>dem</styles>
<format>image/png</format>
</tiles>
</geopackage>]]></wps:ComplexData>
</wps:Data>
</wps:Input>
</wps:DataInputs>
<wps:ResponseForm>
<wps:RawDataOutput>
<ows:Identifier>geopackage</ows:Identifier>
</wps:RawDataOutput>
</wps:ResponseForm>
</wps:Execute>
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