COMPUTE LOCATION

###
COMPUTE LOCATION

            [SIC\]COMPUTE OutVar LOCATION InVar Value

        Search  for  Value  in the array InVar, and puts in OutVar the 2 nearest
        indices of InVar for which its values surrounds Value.  These  variables
        have some requirements:
          - InVar  must be a 1D-array of REAL or DOUBLE values,
          - Value  must be scalar numeric,
          - OutVar must be a 1D-array of 2 INTEGER values.
        InVar  is also intended to be ordered (ascending or descending), or else
        the result is unpredictable. Use SIC\SORT to sort arrays.