anchor.diff:  
   Here's an example:
   
  -`&q=*:*&fq=store:[45,-94 TO 46,-93]`
  +[source,text]
  +&q=*:*&fq=store:[45,-94 TO 46,-93]
   
   LatLonType (deprecated) does *not* support rectangles that cross the dateline. For RPT and BBoxField, if you are non-geospatial coordinates (`geo="false"`) then you must quote the points due to the space, e.g., `"x y"`.
   
  
positive.code: 
  If you know the filter query (be it spatial or not) is fairly unique and not likely to get a cache hit then specify `cache="false"` as a local-param as seen in the following example. The only spatial types which stand to benefit from this technique are LatLonPointSpatialField and LatLonType (deprecated). Enable docValues on the field (if it isn't already). LatLonType (deprecated) additionally requires a `cost="100"` (or more) local-param.
  
  `&q=...mykeywords...&fq=...someotherfilters...&fq={!geofilt cache=false}&sfield=store&pt=45.15,-93.85&d=5`
  
  LLPSF does not support Solr's "PostFilter".
  
  
negative.code: 
  `geodist` is a distance function that takes three optional parameters: `(sfield,latitude,longitude)`. You can use the `geodist` function to sort results by distance or score return results.
  
  For example, to sort your results by ascending distance, use a request like:
  
  [source,text]
  &q=*:*&fq={!geofilt}&sfield=store&pt=45.15,-93.85&d=50&sort=geodist() asc
  
  To return the distance as the document score, use a request like:
  
  [source,text]
  &q={!func}geodist()&sfield=store&pt=45.15,-93.85&sort=score+asc&fl=*,score
  
  == More Spatial Search Examples
  
  