or download this
Argument "Longitude" isn't numeric in subtraction (-) at C:\MyScripts\
+2G3Gdistance.pl line 53, <COMBINED> line 5852 (#1)
Argument "Latitude" isn't numeric in multiplication (*) at C:\MyScript
+s\2G3Gdistance.pl line 80, <COMBINED> line 5852 (#1)