b = uplus(s) : makes a copy of iData object @iData/uplus function to return a duplicate of data sets. b=+a creates a new iData object with same content as 'a', but different Tag/ID and Date. input: s: object or array (iData) output: b: object or array (iData) ex: b=uplus(a); Version: Aug. 22, 2017 See also iData, iData/uminus, iData/abs, iData/real, iData/imag, iData/uplus