def set_input(self):
<EOL>if self.uwgParamFileName is not None:<EOL><INDENT>print("<STR_LIT>")<EOL>self.read_input()<EOL><DEDENT>else:<EOL><INDENT>print("<STR_LIT>")<EOL><DEDENT>self.check_required_inputs()<EOL>self.zone = int(self.zone)-<NUM_LIT:1><EOL>
Set inputs from .uwg input file if not already defined, the check if all
        the required input parameters are there.