open database berlinmod;

delete OBANres001;
delete OBANres002;
delete OBANres003;
delete OBANres004;
delete OBANres005;
delete OBANres006;
delete OBANres007;
delete OBANres008;
delete OBANres009;
delete OBANres010;
delete OBANres011;
delete OBANres012;
delete OBANres013;
delete OBANres014;
delete OBANres015;
delete OBANres016;
delete OBANres017;
delete QRT_NET_OBA;

delete TBANres001;
delete TBANres002;
delete TBANres003;
delete TBANres004;
delete TBANres005;
delete TBANres006;
delete TBANres007;
delete TBANres008;
delete TBANres009;
delete TBANres010;
delete TBANres011;
delete TBANres012;
delete TBANres013;
delete TBANres014;
delete TBANres015;
delete TBANres016;
delete TBANres017;
delete QRT_NET_TBA;

close database;