The business of a court having more than one judge shall be divided among the judges as provided by the rules and orders of the court.
The chief judge of the district court shall be responsible for the observance of such rules and orders, and shall divide the business and assign the cases so far as such rules and orders do not otherwise prescribe.
If the district judges in any district are unable to agree upon the adoption of rules or orders for that purpose the judicial council of the circuit shall make the necessary orders.