Interpolated Value Lookup

Perform a Value Lookup for a numeric value N against a dictionary table.

The returned value is the "lookup" value for that dictionary item, or, if the exact value is not found, it returns the interpolated value based on the position in the table between the next lower and next upper lookup values for value N

Input ports

1. Type: Table
   Input Table
   Table containing a value for which a lookup is required
2. Type: Table
   Dictionary Table
   Dictionary table containing a lookup value column, and a resultant value column

Output ports

1. Type: Table
   Result Table
   The original table plus an interpolated value for the item being looked up.