; Demo script 4 ; ; Specify boundaries of coordinate space: world 1090000W 1050000W 370000N 410000N ; ; Import a sizeable number of records: import CO_Ouray.txt ; ; Take a look at the indices, if you like: ;debug quad ;debug hash ; ; Perform some square-region searches; each searches a ; larger region centered at the same point: what_is_in 380108N 1074035W 15 15 what_is_in 380108N 1074035W 30 30 what_is_in 380108N 1074035W 60 60 what_is_in 380108N 1074035W 240 240 ; ; Now, perform some searches with non-square regions: what_is_in 380206N 1073757W 30 60 what_is_in 380206N 1073757W 240 15 what_is_in 380206N 1073757W 60 600 ; what_is_in 380122N 1074017W 30 6 ; ; Exit: quit