[Geoserver-users] Rendering failed for GeoTiff layer with ColorMap styling on GS 2.1

Gis_Mage1 · June 7, 2011, 8:59am

Hi list!

I’m using GS 2.1
I have a geotiff file published as a layer in GS.
When I’m previewing it with default “raster” style it’s rendered, ok.

But when I add a simple style with colormap, I get a rendering error.
In GS RC4 this doesn’t happen.

Can anyone help me out?

My SLD:

<?xml version="1.0" encoding="UTF-8"?>

testtif

rule1

GS LOG:

2011-06-07 12:49:59,613 ERROR [geoserver.ows] -
org.geoserver.platform.ServiceException: Error rendering coverage on the fast path
at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:292)
at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:208)
at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:123)
at org.geoserver.wms.GetMap.run(GetMap.java:461)
at org.geoserver.wms.GetMap.run(GetMap.java:110)
at org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.java:352)
at sun.reflect.GeneratedMethodAccessor375.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:51)
at org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:33)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.geoserver.ows.util.RequestObjectLogger.invoke(RequestObjectLogger.java:51)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy53.getMap(Unknown Source)
at sun.reflect.GeneratedMethodAccessor330.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:624)
at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:229)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:68)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:192)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:192)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:99)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:99)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:99)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:192)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:64)
at org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:39)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
at org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
Caused by: org.geoserver.platform.ServiceException: org.geotools.coverage.processing.CoverageProcessingException: org.geotools.coverage.processing.CoverageProcessingException: org.geotools.coverage.processing.CoverageProcessingException: java.lang.IllegalArgumentException: org.geotools.RasterClassifier - Parameter values class (org.geotools.renderer.lite.gridcoverage2d.LinearColorMap) is not an instance of the parameter class (org.geotools.renderer.lite.gridcoverage2d.ColorMapTransform) for parameter "Domain1D". at org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:871) at org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:290) ... 142 more Caused by: org.geotools.coverage.processing.CoverageProcessingException: org.geotools.coverage.processing.CoverageProcessingException: org.geotools.coverage.processing.CoverageProcessingException: java.lang.IllegalArgumentException: org.geotools.RasterClassifier - Parameter values class (org.geotools.renderer.lite.gridcoverage2d.LinearColorMap) is not an instance of the parameter class (org.geotools.renderer.lite.gridcoverage2d.ColorMapTransform) for parameter “Domain1D”.
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:341)
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:44)
at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter.getOutput(StyleVisitorCoverageProcessingNodeAdapter.java:174)
at org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.prepareFinalImage(GridCoverageRenderer.java:681)
at org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderImage(GridCoverageRenderer.java:779)
at org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:860)
… 143 more
Caused by: org.geotools.coverage.processing.CoverageProcessingException: org.geotools.coverage.processing.CoverageProcessingException: java.lang.IllegalArgumentException: org.geotools.RasterClassifier - Parameter values class (org.geotools.renderer.lite.gridcoverage2d.LinearColorMap) is not an instance of the parameter class (org.geotools.renderer.lite.gridcoverage2d.ColorMapTransform) for parameter "Domain1D". at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:341) at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:44) at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter.getOutput(StyleVisitorCoverageProcessingNodeAdapter.java:174) at org.geotools.renderer.lite.gridcoverage2d.SubchainStyleVisitorCoverageProcessingAdapter.execute(SubchainStyleVisitorCoverageProcessingAdapter.java:114) at org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.execute(RasterSymbolizerHelper.java:66) at org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.execute(RasterSymbolizerHelper.java:48) at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter$1.execute(StyleVisitorCoverageProcessingNodeAdapter.java:134) at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.checkExecuted(BaseCoverageProcessingNode.java:237) at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:339) ... 148 more Caused by: org.geotools.coverage.processing.CoverageProcessingException: java.lang.IllegalArgumentException: org.geotools.RasterClassifier - Parameter values class (org.geotools.renderer.lite.gridcoverage2d.LinearColorMap) is not an instance of the parameter class (org.geotools.renderer.lite.gridcoverage2d.ColorMapTransform) for parameter “Domain1D”.
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:341)
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:44)
at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter.getOutput(StyleVisitorCoverageProcessingNodeAdapter.java:174)
at org.geotools.renderer.lite.gridcoverage2d.ContrastEnhancementNode.execute(ContrastEnhancementNode.java:225)
at org.geotools.renderer.lite.gridcoverage2d.ContrastEnhancementNode.execute(ContrastEnhancementNode.java:75)
at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter$1.execute(StyleVisitorCoverageProcessingNodeAdapter.java:134)
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.checkExecuted(BaseCoverageProcessingNode.java:237)
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:339)
… 156 more
Caused by: java.lang.IllegalArgumentException: org.geotools.RasterClassifier - Parameter value`s class (org.geotools.renderer.lite.gridcoverage2d.LinearColorMap) is not an instance of the parameter class (org.geotools.renderer.lite.gridcoverage2d.ColorMapTransform) for parameter “Domain1D”.
at javax.media.jai.JAI.createNS(JAI.java:1087)
at javax.media.jai.JAI.create(JAI.java:973)
at javax.media.jai.JAI.create(JAI.java:1395)
at org.geotools.renderer.lite.gridcoverage2d.ColorMapNode.execute(ColorMapNode.java:292)
at org.geotools.renderer.lite.gridcoverage2d.ColorMapNode.execute(ColorMapNode.java:55)
at org.geotools.renderer.lite.gridcoverage2d.StyleVisitorCoverageProcessingNodeAdapter$1.execute(StyleVisitorCoverageProcessingNodeAdapter.java:134)
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.checkExecuted(BaseCoverageProcessingNode.java:237)
at org.geotools.renderer.lite.gridcoverage2d.BaseCoverageProcessingNode.getOutput(BaseCoverageProcessingNode.java:339)
… 163 more

Andrea_Aime4 · June 7, 2011, 10:36am

On Tue, Jun 7, 2011 at 10:59 AM, Gis Mage <gismage@anonymised.com> wrote:

Hi list!

I'm using GS 2.1
I have a geotiff file published as a layer in GS.
When I'm previewing it with default "raster" style it's rendered, ok.

But when I add a simple style with colormap, I get a rendering error.
In GS RC4 this doesn't happen.

Can anyone help me out?

First, try out 2.1.x nightly builds to see if the issue has been
address already:
http://gridlock.opengeo.org/geoserver/2.1.x/

If the issue is still there open a bug report on jira.codehaus.org attaching
both the style and the geotiff file (if it's big you can extract a portion
of it using gdal_translate on the command line)

Cheers
Andrea

--
-------------------------------------------------------
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy

phone: +39 0584 962313
fax: +39 0584 962313

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/andreaaime
http://twitter.com/geowolf

-------------------------------------------------------

Gis_Mage1 · June 7, 2011, 1:58pm

Tried on nightly version, no luck!
I’ve still got the same error.

Created http://jira.codehaus.org/browse/GEOS-4604
sld & tiff files attached.

Does anyone else have this error?

2011/6/7 Andrea Aime <andrea.aime@anonymised.com>

On Tue, Jun 7, 2011 at 10:59 AM, Gis Mage <gismage@anonymised.com> wrote:

Hi list!

I’m using GS 2.1
I have a geotiff file published as a layer in GS.
When I’m previewing it with default “raster” style it’s rendered, ok.

But when I add a simple style with colormap, I get a rendering error.
In GS RC4 this doesn’t happen.

Can anyone help me out?

First, try out 2.1.x nightly builds to see if the issue has been
address already:
http://gridlock.opengeo.org/geoserver/2.1.x/

If the issue is still there open a bug report on jira.codehaus.org attaching
both the style and the geotiff file (if it’s big you can extract a portion
of it using gdal_translate on the command line)

Cheers
Andrea

–

Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy

phone: +39 0584 962313
fax: +39 0584 962313

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/andreaaime
http://twitter.com/geowolf

Dominik_Affolter · March 14, 2012, 3:12pm

I have the same problem with the following configuration:

Ubuntu 10.04.4 LTS
JVM Version 1.6.0_31 (Java HotSpot(TM) 64-Bit Server VM)
Apache Tomcat/6.0.24
Geoserver Version 2.1-SNAPSHOT

Here is the Error Code:

2012-03-14 15:39:36,297 ERROR [geoserver.ows] -
org.geoserver.platform.ServiceException: Error rendering coverage on the
fast path
  at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:334)
  at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:250)
  at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:125)
  at org.geoserver.wms.GetMap.run(GetMap.java:374)
  at org.geoserver.wms.GetMap.run(GetMap.java:107)
  at
org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.java:353)
  at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
  at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
  at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
  at
org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWebMapService.java:60)
  at
org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWebMapService.java:34)
  at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
  at
org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:73)
  at
org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:40)
  at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
  at
org.geoserver.ows.util.RequestObjectLogger.invoke(RequestObjectLogger.java:51)
  at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
  at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
  at $Proxy31.getMap(Unknown Source)
  at sun.reflect.GeneratedMethodAccessor213.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:630)
  at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:234)
  at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
  at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
  at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
  at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
  at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
  at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
  at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
  at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
  at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
  at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
  at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
  at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
  at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
  at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
  at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
  at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
  at
org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
  at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
  at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
  at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
  at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
  at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
  at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
  at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
  at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
  at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
  at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
  at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
  at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
  at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
  at java.lang.Thread.run(Unknown Source)
Caused by: org.geoserver.platform.ServiceException:
java.lang.IllegalArgumentException: Band number 3 is not valid.
  at
org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:912)
  at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:332)
  ... 91 more
Caused by: java.lang.IllegalArgumentException: Band number 3 is not valid.
  at
org.geotools.renderer.lite.gridcoverage2d.ColorMapNode.visit(ColorMapNode.java:150)
  at
org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.visit(RasterSymbolizerHelper.java:178)
  at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.prepareFinalImage(GridCoverageRenderer.java:678)
  at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderImage(GridCoverageRenderer.java:777)
  at
org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:901)
  ... 92 more

I used the following SLD Code:

<?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/sld
http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd"
version="1.0.0">
  <NamedLayer>
    <Name>raster_map_landuse</Name>
    <UserStyle>
      <Name>raster_map_landuse</Name>
      <Title>landuse</Title>
      <Abstract>test</Abstract>
      <FeatureTypeStyle>
        <Rule>
          <RasterSymbolizer>
            <Geometry>
              <ogc:PropertyName>geom</ogc:PropertyName>
            </Geometry>
            <Opacity>1.0</Opacity>
            <ChannelSelection>
             <RedChannel>
                <SourceChannelName>1</SourceChannelName>
              </RedChannel>
              <GreenChannel>
                <SourceChannelName>2</SourceChannelName>
              </GreenChannel>
               <BlueChannel>
                <SourceChannelName>3</SourceChannelName>
              </BlueChannel>
            </ChannelSelection>
            <ColorMap type="ramp" extended="false" >
              <ColorMapEntry color="#FFFFFF" quantity="1" opacity="0"/>
              <ColorMapEntry color="#000000" quantity="2" opacity="1"/>
              <ColorMapEntry color="#FFFFFF" quantity="256" opacity="1"/>
            </ColorMap>
          </RasterSymbolizer>
        </Rule>
      </FeatureTypeStyle>
    </UserStyle>
  </NamedLayer>
</StyledLayerDescriptor>

this is the gdalinfo of the used raster-file:

Driver: GTiff/GeoTIFF
Files: Land_use_map_Sarawak_1958_WMerc_clip6.tif
Size is 8114, 5537
Coordinate System is:
PROJCS["unnamed",
    GEOGCS["WGS 84",
        DATUM["unknown",
            SPHEROID["unretrievable - using WGS84",6378137,298.257223563]],
        PRIMEM["Greenwich",0],
        UNIT["degree",0.0174532925199433]],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","3857"]]
Origin = (12193973.920287996530533,563834.560806534718722)
Pixel Size = (84.758015151284383,-84.755426053108181)
Metadata:
  AREA_OR_POINT=Area
Image Structure Metadata:
  INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left (12193973.920, 563834.561)
Lower Left (12193973.920, 94543.767)
Upper Right (12881700.455, 563834.561)
Lower Right (12881700.455, 94543.767)
Center (12537837.188, 329189.164)
Band 1 Block=8114x1 Type=Byte, ColorInterp=Red
Band 2 Block=8114x1 Type=Byte, ColorInterp=Green
Band 3 Block=8114x1 Type=Byte, ColorInterp=Blue

I get the same error when I use another Raster with the same style.

When I use only one gray channel the colormap works fine.

--
View this message in context: http://osgeo-org.1560.n6.nabble.com/Rendering-failed-for-GeoTiff-layer-with-ColorMap-styling-on-GS-2-1-tp3791434p4578534.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

Simone_Giannecchini3 · March 14, 2012, 4:13pm

Ciao Dominik,
quick hint, although you are not showing the entire exception, I
believe the style is not correct.
You cannot apply the ColorMap element when having 3 bands, you need only 1.

Regards,
Simone Giannecchini
-------------------------------------------------------
Ing. Simone Giannecchini
GeoSolutions S.A.S.
Founder

Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy

phone: +39 0584 962313
fax: +39 0584 962313
mob: +39 333 8128928

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/simonegiannecchini
http://twitter.com/simogeo

-------------------------------------------------------

On Wed, Mar 14, 2012 at 4:12 PM, Dominik Affolter
<d1affolter@anonymised.com> wrote:

I have the same problem with the following configuration:

Ubuntu 10.04.4 LTS
JVM Version 1.6.0_31 (Java HotSpot(TM) 64-Bit Server VM)
Apache Tomcat/6.0.24
Geoserver Version 2.1-SNAPSHOT

Here is the Error Code:

2012-03-14 15:39:36,297 ERROR [geoserver.ows] -
org.geoserver.platform.ServiceException: Error rendering coverage on the
fast path
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:334)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:250)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:125)
at org.geoserver.wms.GetMap.run(GetMap.java:374)
at org.geoserver.wms.GetMap.run(GetMap.java:107)
at
org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.java:353)
at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at
org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWebMapService.java:60)
at
org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWebMapService.java:34)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at
org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:73)
at
org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:40)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at
org.geoserver.ows.util.RequestObjectLogger.invoke(RequestObjectLogger.java:51)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy31.getMap(Unknown Source)
at sun.reflect.GeneratedMethodAccessor213.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:630)
at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:234)
at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)
at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at
org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)
at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)
at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Caused by: org.geoserver.platform.ServiceException:
java.lang.IllegalArgumentException: Band number 3 is not valid.
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:912)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(RenderedImageMapOutputFormat.java:332)
... 91 more
Caused by: java.lang.IllegalArgumentException: Band number 3 is not valid.
at
org.geotools.renderer.lite.gridcoverage2d.ColorMapNode.visit(ColorMapNode.java:150)
at
org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.visit(RasterSymbolizerHelper.java:178)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.prepareFinalImage(GridCoverageRenderer.java:678)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderImage(GridCoverageRenderer.java:777)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(RenderedImageMapOutputFormat.java:901)
... 92 more

I used the following SLD Code:

<?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/sld
http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd"
version="1.0.0">
<NamedLayer>
<Name>raster_map_landuse</Name>
<UserStyle>
<Name>raster_map_landuse</Name>
<Title>landuse</Title>
<Abstract>test</Abstract>
<FeatureTypeStyle>
<Rule>
<RasterSymbolizer>
<Geometry>
<ogc:PropertyName>geom</ogc:PropertyName>
</Geometry>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>1</SourceChannelName>
</RedChannel>
<GreenChannel>
<SourceChannelName>2</SourceChannelName>
</GreenChannel>
<BlueChannel>
<SourceChannelName>3</SourceChannelName>
</BlueChannel>
</ChannelSelection>
<ColorMap type="ramp" extended="false" >
<ColorMapEntry color="#FFFFFF" quantity="1" opacity="0"/>
<ColorMapEntry color="#000000" quantity="2" opacity="1"/>
<ColorMapEntry color="#FFFFFF" quantity="256" opacity="1"/>
</ColorMap>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>

this is the gdalinfo of the used raster-file:

Driver: GTiff/GeoTIFF
Files: Land_use_map_Sarawak_1958_WMerc_clip6.tif
Size is 8114, 5537
Coordinate System is:
PROJCS["unnamed",
GEOGCS["WGS 84",
DATUM["unknown",
SPHEROID["unretrievable - using WGS84",6378137,298.257223563]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","3857"]]
Origin = (12193973.920287996530533,563834.560806534718722)
Pixel Size = (84.758015151284383,-84.755426053108181)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left (12193973.920, 563834.561)
Lower Left (12193973.920, 94543.767)
Upper Right (12881700.455, 563834.561)
Lower Right (12881700.455, 94543.767)
Center (12537837.188, 329189.164)
Band 1 Block=8114x1 Type=Byte, ColorInterp=Red
Band 2 Block=8114x1 Type=Byte, ColorInterp=Green
Band 3 Block=8114x1 Type=Byte, ColorInterp=Blue

I get the same error when I use another Raster with the same style.

When I use only one gray channel the colormap works fine.

--
View this message in context: http://osgeo-org.1560.n6.nabble.com/Rendering-failed-for-GeoTiff-layer-with-ColorMap-styling-on-GS-2-1-tp3791434p4578534.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

Neumann_Tobias · May 30, 2012, 7:22am

Hi Simone,

is there any possibility to apply a ColorMap to each single channel?

I have got a SID-Image with 3 bands and a big fat black edging. I want to set each´s band values 0 to 5 as transparent. Is there any possibility to style the image this way?

Thank you
Tobias

-----Ursprüngliche Nachricht-----
Von: Simone Giannecchini [mailto:simone.giannecchini@anonymised.com]
Gesendet: Mittwoch, 14. März 2012 17:13
An: Dominik Affolter
Cc: geoserver-users@lists.sourceforge.net
Betreff: Re: [Geoserver-users] Rendering failed for GeoTiff layer with ColorMap styling on GS 2.1

Ciao Dominik,
quick hint, although you are not showing the entire exception, I believe the style is not correct.
You cannot apply the ColorMap element when having 3 bands, you need only 1.

Regards,
Simone Giannecchini
-------------------------------------------------------
Ing. Simone Giannecchini
GeoSolutions S.A.S.
Founder

Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy

phone: +39 0584 962313
fax: +39 0584 962313
mob: +39 333 8128928

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/simonegiannecchini
http://twitter.com/simogeo

-------------------------------------------------------

On Wed, Mar 14, 2012 at 4:12 PM, Dominik Affolter <d1affolter@anonymised.com> wrote:

I have the same problem with the following configuration:

Ubuntu 10.04.4 LTS
JVM Version 1.6.0_31 (Java HotSpot(TM) 64-Bit Server VM) Apache
Tomcat/6.0.24 Geoserver Version 2.1-SNAPSHOT

Here is the Error Code:

2012-03-14 15:39:36,297 ERROR [geoserver.ows] -
org.geoserver.platform.ServiceException: Error rendering coverage on
the fast path
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(Rendered
ImageMapOutputFormat.java:334)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(Rendered
ImageMapOutputFormat.java:250)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(Rendered
ImageMapOutputFormat.java:125)
at org.geoserver.wms.GetMap.run(GetMap.java:374)
at org.geoserver.wms.GetMap.run(GetMap.java:107)
at
org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.jav
a:353)
at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown
Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflectio
n(AopUtils.java:310)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoi
npoint(ReflectiveMethodInvocation.java:182)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:149)
at
org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWeb
MapService.java:60)
at
org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWeb
MapService.java:34)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:171)
at
org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService
.java:73)
at
org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService
.java:40)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:171)
at
org.geoserver.ows.util.RequestObjectLogger.invoke(RequestObjectLogger.
java:51)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:171)
at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamic
AopProxy.java:204)
at $Proxy31.getMap(Unknown Source)
at sun.reflect.GeneratedMethodAccessor213.invoke(Unknown
Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:630)
at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:234
)
at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(A
bstractController.java:153)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.han
dle(SimpleControllerHandlerAdapter.java:48)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(Dispatche
rServlet.java:875)
at
org.springframework.web.servlet.DispatcherServlet.doService(Dispatcher
Servlet.java:809)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(Framew
orkServlet.java:571)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServle
t.java:501)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsC
leanupFilter.java:23)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDele
gatingFilter.java:74)
at
org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegating
Filter.java:45)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatc
hFilter.java:49)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetChar
acterEncodingFilter.java:109)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:394)
at
org.springframework.security.intercept.web.FilterSecurityInterceptor.i
nvoke(FilterSecurityInterceptor.java:109)
at
org.springframework.security.intercept.web.FilterSecurityInterceptor.d
oFilter(FilterSecurityInterceptor.java:83)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:406)
at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHtt
p(ExceptionTranslationFilter.java:101)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSe
curityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:406)
at
org.springframework.security.providers.anonymous.AnonymousProcessingFi
lter.doFilterHttp(AnonymousProcessingFilter.java:105)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSe
curityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:406)
at
org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilt
erHttp(BasicProcessingFilter.java:174)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSe
curityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:406)
at
org.springframework.security.context.HttpSessionContextIntegrationFilt
er.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSe
curityFilter.java:53)
at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.
doFilter(FilterChainProxy.java:406)
at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChai
nProxy.java:185)
at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToB
eanProxy.java:99)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.j
ava:183)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.j
ava:46)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
cationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
lterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVa
lve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextVa
lve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.ja
va:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.ja
va:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValv
e.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
:298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces
s(Http11Protocol.java:588)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489
)
at java.lang.Thread.run(Unknown Source) Caused by:
org.geoserver.platform.ServiceException:
java.lang.IllegalArgumentException: Band number 3 is not valid.
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(
RenderedImageMapOutputFormat.java:912)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.produceMap(Rendered
ImageMapOutputFormat.java:332)
... 91 more
Caused by: java.lang.IllegalArgumentException: Band number 3 is not valid.
at
org.geotools.renderer.lite.gridcoverage2d.ColorMapNode.visit(ColorMapN
ode.java:150)
at
org.geotools.renderer.lite.gridcoverage2d.RasterSymbolizerHelper.visit
(RasterSymbolizerHelper.java:178)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.prepare
FinalImage(GridCoverageRenderer.java:678)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.renderI
mage(GridCoverageRenderer.java:777)
at
org.geoserver.wms.map.RenderedImageMapOutputFormat.directRasterRender(
RenderedImageMapOutputFormat.java:901)
... 92 more

I used the following SLD Code:

<?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/sld
http://schemas.opengis.net/sld/1.0.0/StyledLayerDescriptor.xsd"
version="1.0.0">
<NamedLayer>
<Name>raster_map_landuse</Name>
<UserStyle>
<Name>raster_map_landuse</Name>
<Title>landuse</Title>
<Abstract>test</Abstract>
<FeatureTypeStyle>
<Rule>
<RasterSymbolizer>
<Geometry>
<ogc:PropertyName>geom</ogc:PropertyName>
</Geometry>
<Opacity>1.0</Opacity>
<ChannelSelection>
<RedChannel>
<SourceChannelName>1</SourceChannelName>
</RedChannel>
<GreenChannel>
<SourceChannelName>2</SourceChannelName>
</GreenChannel>
<BlueChannel>
<SourceChannelName>3</SourceChannelName>
</BlueChannel>
</ChannelSelection>
<ColorMap type="ramp" extended="false" >
<ColorMapEntry color="#FFFFFF" quantity="1" opacity="0"/>
<ColorMapEntry color="#000000" quantity="2" opacity="1"/>
<ColorMapEntry color="#FFFFFF" quantity="256"
opacity="1"/>
</ColorMap>
</RasterSymbolizer>
</Rule>
</FeatureTypeStyle>
</UserStyle>
</NamedLayer>
</StyledLayerDescriptor>

this is the gdalinfo of the used raster-file:

Driver: GTiff/GeoTIFF
Files: Land_use_map_Sarawak_1958_WMerc_clip6.tif
Size is 8114, 5537
Coordinate System is:
PROJCS["unnamed",
GEOGCS["WGS 84",
DATUM["unknown",
SPHEROID["unretrievable - using
WGS84",6378137,298.257223563]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433]],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","3857"]]
Origin = (12193973.920287996530533,563834.560806534718722)
Pixel Size = (84.758015151284383,-84.755426053108181)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=PIXEL
Corner Coordinates:
Upper Left (12193973.920, 563834.561) Lower Left (12193973.920,
94543.767) Upper Right (12881700.455, 563834.561) Lower Right
(12881700.455, 94543.767) Center (12537837.188, 329189.164)
Band 1 Block=8114x1 Type=Byte, ColorInterp=Red Band 2 Block=8114x1
Type=Byte, ColorInterp=Green Band 3 Block=8114x1 Type=Byte,
ColorInterp=Blue

I get the same error when I use another Raster with the same style.

When I use only one gray channel the colormap works fine.

--
View this message in context:
http://osgeo-org.1560.n6.nabble.com/Rendering-failed-for-GeoTiff-layer
-with-ColorMap-styling-on-GS-2-1-tp3791434p4578534.html
Sent from the GeoServer - User mailing list archive at Nabble.com.

----------------------------------------------------------------------
-------- Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing also
focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users

Andrea_Aime4 · May 30, 2012, 10:18am

On Wed, May 30, 2012 at 9:22 AM, Neumann, Tobias
<tobias.neumann@anonymised.com> wrote:

Hi Simone,

is there any possibility to apply a ColorMap to each single channel?

I have got a SID-Image with 3 bands and a big fat black edging. I want to set each´s band values 0 to 5 as transparent. Is there any possibility to style the image this way?

Not with the current code, and with standard SLD.
We would need to add extensions to SLD to support multiband color maps
(that would be "odd", since they would be value maps, not color maps,
that is, each band getting a new value),
and then code support for that

On trunk the problem could be addressed also by writing a WPS process
that changes
the values of the various bands, and then using it in SLD as a
rendering transformation

Cheers
Andrea

--
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy

phone: +39 0584 962313
fax: +39 0584 962313
mob: +39 339 8844549

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/andreaaime
http://twitter.com/geowolf

Neumann_Tobias · May 31, 2012, 1:31pm

Hi,

I was able to solve this problem with adding an alpha-channel to the image using GDAL.

The command is:

gdalwarp -of GTiff -srcnodata 0 -dstalpha sourceFile.sid resultFile.tif

After converting the image from RGB to RGBA the black edging was transparent without adding an extra style to the layer (I am using the default_raster style instead).

Ciao
Tobias

-----Ursprüngliche Nachricht-----
Von: andrea.aime@anonymised.com [mailto:andrea.aime@anonymised.com] Im Auftrag von Andrea Aime
Gesendet: Mittwoch, 30. Mai 2012 12:19
An: Neumann, Tobias
Cc: Simone Giannecchini; Dominik Affolter; geoserver-users@anonymised.come.net
Betreff: Re: [Geoserver-users] Rendering failed for GeoTiff layer with ColorMap styling on GS 2.1

On Wed, May 30, 2012 at 9:22 AM, Neumann, Tobias <tobias.neumann@anonymised.com> wrote:

Hi Simone,

is there any possibility to apply a ColorMap to each single channel?

I have got a SID-Image with 3 bands and a big fat black edging. I want to set each´s band values 0 to 5 as transparent. Is there any possibility to style the image this way?

Not with the current code, and with standard SLD.
We would need to add extensions to SLD to support multiband color maps (that would be "odd", since they would be value maps, not color maps, that is, each band getting a new value), and then code support for that

On trunk the problem could be addressed also by writing a WPS process that changes the values of the various bands, and then using it in SLD as a rendering transformation

Cheers
Andrea

--
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy

phone: +39 0584 962313
fax: +39 0584 962313
mob: +39 339 8844549

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
http://www.youtube.com/user/GeoSolutionsIT
http://www.linkedin.com/in/andreaaime
http://twitter.com/geowolf