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From "Bill Bell (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (LUCENE-1781) Large distances in Spatial go beyond Prime MEridian
Date Fri, 07 Aug 2009 08:05:14 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12740439#action_12740439
] 

Bill Bell edited comment on LUCENE-1781 at 8/7/09 1:03 AM:
-----------------------------------------------------------

Michael - Please rerun your tests.

The 2 normalization functions probably are now not needed, but they are there "as an added
check"...

This algorithm is standard, several web sites use it from Haversine. One example is at  "Destination
point given distance and bearing from start point" at http://www.movable-type.co.uk/scripts/latlong.html


Thanks.

      was (Author: billnbell):
    Michael - Please rerun your tests.

The 2 normalization functions probably are now not needed, but they are there "as an added
check"...

I am using the algorithm from "Destination point given distance and bearing from start point"
at http://www.movable-type.co.uk/scripts/latlong.html 

Thanks.
  
> Large distances in Spatial go beyond Prime MEridian
> ---------------------------------------------------
>
>                 Key: LUCENE-1781
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1781
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: contrib/spatial
>    Affects Versions: 2.9
>         Environment: All
>            Reporter: Bill Bell
>            Assignee: Michael McCandless
>             Fix For: 3.1
>
>         Attachments: LLRect.java, LLRect.java, LUCENE-1781.patch
>
>
> http://amidev.kaango.com/solr/core0/select?fl=*&json.nl=map&wt=json&radius=5000&rows=20&lat=39.5500507&q=honda&qt=geo&long=-105.7820674
> Get an error when using Solr when distance is calculated for the boundary box past 90
degrees.
> Aug 4, 2009 1:54:00 PM org.apache.solr.common.SolrException log
> SEVERE: java.lang.IllegalArgumentException: Illegal lattitude value 93.1558669413734
>         at org.apache.lucene.spatial.geometry.FloatLatLng.<init>(FloatLatLng.java:26)
>         at org.apache.lucene.spatial.geometry.shape.LLRect.createBox(LLRect.java:93)
>         at org.apache.lucene.spatial.tier.DistanceUtils.getBoundary(DistanceUtils.java:50)
>         at org.apache.lucene.spatial.tier.CartesianPolyFilterBuilder.getBoxShape(CartesianPolyFilterBuilder.java:47)
>         at org.apache.lucene.spatial.tier.CartesianPolyFilterBuilder.getBoundingArea(CartesianPolyFilterBuilder.java:109)
>         at org.apache.lucene.spatial.tier.DistanceQueryBuilder.<init>(DistanceQueryBuilder.java:61)
>         at com.pjaol.search.solr.component.LocalSolrQueryComponent.prepare(LocalSolrQueryComponent.java:151)
>         at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:174)
>         at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131)
>         at org.apache.solr.core.SolrCore.execute(SolrCore.java:1328)
>         at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:341)
>         at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:244)
>         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:128)
>         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:286)
>         at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)
>         at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)
>         at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)
>         at java.lang.Thread.run(Thread.java:619)

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