SORT

        [SIC\]SORT KeyVar [Var1 [... VarN]]

    Sort an ensemble of 1-D or 2-D SIC variables by increasing values of the
    (1-D only) KeyVar variable. A standard use is to sort a complete  GILDAS
    table, using
      DEFINE TABLE A MyFile WRITE
      SORT A[3] A
      DELETE /VAR A
    As  shown in the example, the command handles the case where KeyVar is a
    subset of any of the variables to be sorted. However, if there is alias-
    ing  between  any  of  the Var1 ... VarN variables, the result is unpre-
    dictable.

    The command can be useful for further use of the COMPUTE  LOCATION  com-
    mand,  or  plots  using  GreG.  To mimic the behaviour of the (obsolete)
    GREG\SORT command, use
            SIC\SORT Key Var2 Var3
    where Key is any of X Y Z, and Var2 and Var3 the two other ones.