$Id: README 5821 2010-10-24 02:00:45Z abehm $ 1) Running the code: in the lbaktree directory, type "cmake ." and then "make" to compile the code. Run the compiled example the "build" directory. 2) Data and queries files: the files should use the following format: a. each line represents one record/query b. each record consists of latitude and longitude separated by a white space, note that you can modify the unittest.cc code to accept rectangular records instead of points. c. each query is a rectangle with two points c. the coordinates are followed by a comma, and then the keywords d. the keywords are separated by a white space Here is an example of a record: 42.3631 -71.065, all phase plumbing Here is an example of a query: 55.9551 -159.067 56.5551 -158.467, chignik school