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Table 2 Regional model setups

From: Subduction initiation from a stagnant lid and global overturn: new insights from numerical models with a free surface

    Constant Yield stress   
    yield stress gradient Mean  
  Top Resolution (σ y,const) (Δ σ y ) plate strength  
Tag boundary (n x×n y) [non-dim] [MPa] [non-dim] [MPa] Regime
lid01 Free-slip 256×64 - Stagnant
lid02 Free 256×64 - Stagnant
lidA1 Free-slip 256×64 0.0003 4.4 0 4.4 Mobile
lidA1crit Free-slip 256×64 0.00035 5.1 0 5.1 Stagnant
lidA2 Free-slip 256×64 0.0004 5.8 0 5.8 Stagnant
lidA3 Free-slip 256×64 0.0005 7.3 0 7.3 Stagnant
lidA4 Free 256×64 0.0003 4.4 0 4.4 Mobile
lidA5 Free 256×64 0.0004 5.8 0 5.8 Mobile
lidA5crit Free 256×64 0.00045 6.6 0 6.6 Stagnant
lidA6 Free 256×64 0.0005 7.3 0 7.3 Stagnant
lidB1 Free-slip 256×64 0 0 0.003 4.9 Mobile
lidB2 Free-slip 256×64 0 0 0.004 6.5 Stagnant
lidB3 Free-slip 256×64 0 0 0.005 8.1 Stagnant
lidB4 Free-slip 256×64 0 0 0.006 9.7 Stagnant
lidB5 Free 256×64 0 0 0.003 4.9 Mobile
lidB6 Free 256×64 0 0 0.004 6.5 Mobile
lidB7 Free 256×64 0 0 0.005 8.1 Mobile
lidB8 Free 256×64 0 0 0.006 9.7 Stagnant
lidC1 Free-slip 256×64 0.0005 7.3 0.0045 5.5 Mobile
lidC1crit Free-slip 256×64 0.00055 8.0 0.00495 6.0 Stagnant
lidC2 Free-slip 256×64 0.0006 8.7 0.0054 6.5 Stagnant
lidC3 Free-slip 256×64 0.0007 10.2 0.0063 7.6 Stagnant
lidC4 Free 256×64 0.0005 7.3 0.0045 5.5 Mobile
lidC5 Free 256×64 0.0006 8.7 0.0054 6.5 Mobile
lidC5crit Free 256×64 0.00065 9.5 0.00585 7.1 Mobile
lidC6 Free 256×64 0.0007 10.2 0.0063 7.6 Stagnant
  1. See “ Regional model” section for more explanations