1H.4.1 Example

In the STAAD.Pro help (1H.4.1 Example), when I copy & paste the parameters it gives me this error ( *** ERROR *** ABOVE COMMAND IS NOT RECOGNIZED. LINE IGNORED.) because of the SELECT parameter. 

When I deleted it it worked but only for ALCLAD value 1.

Also the output design units are imperial. Can it be changed to SI units and how?