FILENAME VIF "D:\FOODS\DAT\VIF.DAT" LRECL=40;
    *** LRECL includes 2 positions for CRLF, assuming use of PC SAS;

    DATA WORK;
      INFILE VIF MISSOVER;

      LENGTH
        SEQN      7
        DRPMN     3
        DRPFN     3
        DRPCN     3
        DRPIN     3
        DRPFCODE $7
        DRPICODE $7
        DRPINGID  3
        DRPCOMM   3
        DRPVIDC  $3
      ;

      FORMAT
        DRPMN    Z2.
        DRPFN    Z2.
        DRPCN    Z2.
        DRPIN    Z2.
        DRPINGID Z5.
        DRPCOMM  Z5.
      ;

     INPUT
        SEQN     1-5
        DRPMN    6-7
        DRPFN    8-9
        DRPCN    10-11
        DRPIN    12-13
        DRPFCODE 14-20
        DRPICODE 21-27
        DRPINGID 28-31
        DRPCOMM  32-35
        DRPVIDC  36-38
     ;

      LABEL
        SEQN     = "Respondent identification number"
        DRPMN    = "Meal Number"
        DRPFN    = "Food Number"
        DRPCN    = "Component Number"
        DRPIN    = "Ingredient Number"
        DRPFCODE = "Parent. USDA Food Code"
        DRPICODE = "USDA Ingredient Food Code"
        DRPINGID = "Ingredient ID. Table look-up description"
        DRPCOMM  = "Brand Id/Commercial Code"
        DRPVIDC  = "Variable ingredient Default Code"
      ;