Delete system parameter added via add_param command
delete_param('sys','parameter1','parameter2',...)
This command deletes parameters that were added to the system
using the add_param command. The command displays
an error message if a specified parameter was not added with the add_param command.
The following example
add_param('vdp','DemoName','VanDerPolEquation','EquationOrder','2')
delete_param('vdp','DemoName')
adds the parameters DemoName and EquationOrder to
the vdp system, then deletes DemoName from
the system.