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From Christopher Gross <cogr...@gmail.com>
Subject Re: negative numbers in range
Date Tue, 11 May 2010 15:37:36 GMT
The lines from the schema.xml:

    <!-- GEO -->
    <field name="lat" type="double" indexed="true" stored="true"
required="false" />
    <field name="lon" type="double" indexed="true" stored="true"
required="false" />

I was going off of the examples from:
http://www.ibm.com/developerworks/opensource/library/j-spatial/index.html

but I wasn't able to use "tdobule" as they were.

Let me know if there is anything else you would need.

Thanks!

-- Chris


On Tue, May 11, 2010 at 11:34 AM, Erick Erickson <erickerickson@gmail.com>wrote:

> We really need to see your schema definitions for the relevant field. For
> instance,
> if you're storing these as text you may just be losing the negative sign
> which would
> lead to all sorts of interesting "failures"..
>
> Best
> Erick
>
> On Tue, May 11, 2010 at 9:53 AM, Christopher Gross <cogross@gmail.com
> >wrote:
>
> > I've stored some geo data in SOLR, and some of the coordinates are
> negative
> > numbers.  I'm having trouble getting a range to work.
> >
> > Using the query tool in the admin interface, I can get something like:
> >
> > lon:[* TO 0]
> >
> > to work to list out everything with a negative longitude, but if I try to
> > do
> > something like:
> >
> > lon:[-115 TO -110]
> >
> > I don't get my document with a longitude set to -111.  Even switching out
> > the -110 to 0 doesn't net that one (though others with a valid longitude
> in
> > the range are returned).  I'm having no problems at all with ranges
> > involving positive numbers.
> >
> > Am I missing something with using the ranges, or is there another way
> that
> > I
> > can make such a query?
> >
> > Thanks!
> >
> > -- Chris
> >
>

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