3 is the second approach for cleaning the high freq user. It uses the building names and floors gruntality to clean the noisy logs. the fields are same as 2 but with a bit reformatting. source is 1.5 which includes the building and floor names
I didn't use building threshold which i might do later. now the output of this file sould be proccessed again by another script: some records are labled 'PASS' which means the client is either passing the location or getting a noise. In the second scan we want to make sure those 'PASS'es are really about passing not noise