Normal paired-data pathname = //location/ind_param-dep_param/date//version/ Normal CWMS rating pathname = /office/location/ind_param(,ind_param)*;dep_param//template_ver/spec_ver/ Insert values at new times and replace any values at existing times, unless the incoming values are specified as missing Insert values at new times and replace any values at existing times, even if incoming values are specified as missing Insert values at new times but do not replace any values at existing times unless the existing values are specified as missing Insert values at new times but do not replace any values at existing times Delete all existing values in time window of incoming data and then insert incoming data Overwrite every value in the existing data Don���t overwrite non-missing values in the existing data replace-all + if new data has entire records of missing data, create empty records in existing data replace-all + if new data has entire records of missing data, delete records from existing data Overwrite every value in the existing data only if replacement is non-missing Result for time window will be combination of existing and specified data Result for time window will be specified data only