The SI modes for raw mode observations do not match the general pattern used to assign SI modes. These should be handled as special cases according to these rules from @Gregg140
There are two Rawmode SI modes:
SI Mode: TN_000B4 - the command/Packet ID is WT000B5024
SI Mode: TN_000B6 - the command/Packet ID is WT000B7024
There are very few special cases like the above. I think if you have a small table and an if statement that says if the Packet ID's are the above then use "this table" to get the SI mode
The SI modes for raw mode observations do not match the general pattern used to assign SI modes. These should be handled as special cases according to these rules from @Gregg140