1alias mars.number = perturbationNumber; 2alias mars.method = methodNumber; 3alias mars.origin = centre; 4 5alias mars.refdate = referenceDate; 6if (class is "od") { alias mars.system = systemNumber; } 7
1alias mars.number = perturbationNumber; 2alias mars.method = methodNumber; 3alias mars.origin = centre; 4 5alias mars.refdate = referenceDate; 6if (class is "od") { alias mars.system = systemNumber; } 7