1 | !----------------------------------------------------------------------- |
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2 | &namberg ! iceberg parameters |
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3 | !----------------------------------------------------------------------- |
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4 | ln_icebergs = .true. |
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5 | ln_bergdia = .true. ! Calculate budgets |
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6 | nn_verbose_level = 1 ! Turn on more verbose output if level > 0 |
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7 | nn_verbose_write = 15 ! Timesteps between verbose messages |
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8 | nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage |
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9 | rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e11 |
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10 | rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.02 |
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11 | ! Ratio between effective and real iceberg mass (non-dim) |
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12 | rn_mass_scaling = 2000, 200, 50, 20, 10, 5, 2, 1, 1, 1 |
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13 | ! Total thickness of newly calved bergs (m) |
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14 | rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250. |
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15 | rn_rho_bergs = 850. ! Density of icebergs |
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16 | rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs |
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17 | ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics |
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18 | rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits |
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19 | rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0<sicn_shift<1) |
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20 | ln_passive_mode = .false. ! iceberg - ocean decoupling |
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21 | nn_test_icebergs = 10 ! Create icebergs in absence of a calving file (-1 = no) |
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22 | rn_test_box = -61.0, -55.0, 59.0, 65.0 |
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23 | rn_speed_limit = 0. ! CFL speed limit for a berg |
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24 | |
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25 | ! filename ! freq (hours) ! variable ! time interp. ! clim !'yearly' or ! weights ! rotation ! |
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26 | ! ! (<0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! |
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27 | sn_icb = 'calving' , -1 , 'calvingmask', .true. , .true., 'yearly' , ' ' , ' ' |
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28 | |
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29 | cn_dir = './' |
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30 | / |
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