iFit/lt

 c = lt(a,b) : lower-than comparison of iData objects

   @iData/lt (<) comparison operator
     when comparing two iData objects, the monitor weighting is applied.

 input:  a: object or array (iData or numeric)
         b: object or array (iData or numeric)
 output: c: object or array which Signal is the comparison result (iData)
 ex:     c= a<1; d=find(a<b);

 Version: Nov. 26, 2018
 See also iData, iData/find, iData/gt, iData/lt, iData/ge, iData/le, iData/ne, iData/eq