Newpar # Display the values associated with the parameter specified by the first argument. You can either enter return, leaving the parameter values unchanged, or enter new values.
Newpar # # Change the value of the specified parameter to the value you entered in the second (and following) arguments. You will not be shown the original values.
PLT> Newp 2 ! Prompt for new values of parameter 2 2, GW: VAL( 1.00), SIG( 0.00 ), PLO( 0.00), PHI( 0.00)? 3. ! Value of parameter 2 is now set to 3 PLT> Newp 3 10 ! Value of parameter 3 is now set to 10 PLT> Newp 6,,-1 ! Freeze value of parameter 6