<quote>
I have a need to check 50 datasets (50 gens of a GDG)
and extract records that match my criteria. I also would
like to know which dataset in the concatenation the record
was extracted from by adding an indicator to the output
record.  Is this possible via Syncsort or ICEMAN?
<unquote>

If you have SAS that's pretty easy. Somewhat like

data _null_ ;
  length gdgdsn $44 ;
  infile gdgddn filename=gdgdsn ;
  input ;
  if index(_infile_,'your_search_string_here') ;
  file outddn ;
  put gdgdsn $44. +1 _infile_ ;
run ;

Infile option FILENAME= identifies the respective catenands
of your gdg concatentation. The IF statement in this simple
form is referred to as 'subsetting if' ie. it works like
a filter.


Kind regards
Robert

--

Robert Bardos
Ansys AG, Switzerland
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