//---------------------------------------------------------------------

        private void InitializeAgeCohorts()
        {
            abiebalsAges = new List <ushort>(new ushort[] { 30, 40, 50, 150, 170 });
            betualleAges = new List <ushort>(new ushort[] { 100, 120, 280, 290 });

            //  Work with ages from oldest to youngest
            abiebalsAges.Sort(Landis.AgeCohort.Util.WhichIsOlder);
            betualleAges.Sort(Landis.AgeCohort.Util.WhichIsOlder);

            List <AgeCohort.ISpeciesCohorts> speciesCohortList = new List <AgeCohort.ISpeciesCohorts>();

            speciesCohortList.Add(new AgeCohort.SpeciesCohorts(abiebals,
                                                               abiebalsAges));
            speciesCohortList.Add(new AgeCohort.SpeciesCohorts(betualle,
                                                               betualleAges));
            AgeCohort.SiteCohorts siteCohorts = new AgeCohort.SiteCohorts(speciesCohortList);

            ageCohorts = InitialBiomass.SortCohorts(siteCohorts);
        }
        //---------------------------------------------------------------------
        private void InitializeAgeCohorts()
        {
            abiebalsAges = new List<ushort>(new ushort[]{30, 40, 50, 150, 170});
            betualleAges = new List<ushort>(new ushort[]{100, 120, 280, 290});

            //  Work with ages from oldest to youngest
            abiebalsAges.Sort(Landis.AgeCohort.Util.WhichIsOlder);
            betualleAges.Sort(Landis.AgeCohort.Util.WhichIsOlder);

            List<AgeCohort.ISpeciesCohorts> speciesCohortList = new List<AgeCohort.ISpeciesCohorts>();
            speciesCohortList.Add(new AgeCohort.SpeciesCohorts(abiebals,
                                                               abiebalsAges));
            speciesCohortList.Add(new AgeCohort.SpeciesCohorts(betualle,
                                                               betualleAges));
            AgeCohort.SiteCohorts siteCohorts = new AgeCohort.SiteCohorts(speciesCohortList);

            ageCohorts = InitialBiomass.SortCohorts(siteCohorts);
        }