Cyclic ice streaming (surging) simulations with PISM

Simulated fields and timeseries, dependent on basal friction parameter phi, for1) Continuous surge oscillation (phi=10°)2) Damped surge oscillation (phi=8°)as shown in Figures...本数据集为依赖于基底摩擦参数φ（phi）的模拟场与时间序列，适用于1）连续涌浪振荡（φ=10°）与2）阻尼涌浪振荡（φ=8°）两类场景，具体如图所示。