{"code":"Slope1","s3_a":"4","s2_a":"2","s1_a":"1"}
{"code":"Flood","s3_a":"1","s2_a":"2","s1_a":"3","wts":"1"}
{"code":"Drainage","s3_a":"5","s2_a":"4","s1_a":"2","wts":"2"}
{"code":"SlopeD","s3_a":"3","s2_a":"2","s1_a":"1","wts":"1"}