Results of linear ocean model experiment for: Dual wave energy sources for the Atlantic Niño events identified by wave energy flux in case studies

These are sensitivity experiments designed by manipulating the wind forcing that drives the linear ocean model to investigate the difference in equatorial waves in 1999, 2019, and 2021. , Three forcing regions are marked as R1 (the western equatorial Atlantic region), R2 (the whole equatorial Atlantic region), and R3 (the off-equatorial region). Selecting one region where the zonal forcing is applied and elsewhere it is eliminated to initiate the event in the three selected years respectively. Thus one group of the experiments for a certain selected year includes five scenarios marked from T0 to T4, where T0 is the reference run, T4 is the scenario excluding the zonal forcing in the whole selected forcing domain and other numbers indicate the selected region where the zonal forcing is still applied. In each scenario, we integrated the LOM for two years from the initial condition by the reference run (T0) at the beginning of the selected year to excite the 1st-4th BCMs independently.,本数据集包含一系列敏感性试验，通过调控驱动线性海洋模型（linear ocean model）的风强迫场，以探究1999年、2019年与2021年赤道波（equatorial waves）的特征差异。试验共划定三个强迫区域：R1（赤道大西洋西部海域）、R2（全域赤道大西洋海域）以及R3（赤道外海域）。每组试验分别选取其中一个区域施加纬向强迫（zonal forcing），其余区域的纬向强迫则予以移除，以此在上述三个选定年份中分别触发海洋响应事件。因此，针对某一选定年份的一组试验包含T0至T4共5个情景：其中T0为对照运行（reference run），T4代表在整个选定强迫域内移除纬向强迫的情景，其余编号情景则对应保留对应区域纬向强迫的试验方案。在每个情景中，我们以选定年份初始时刻的对照运行（T0）结果作为初始条件，对线性海洋模型（LOM）进行为期两年的数值积分，以此独立激发第一至第四斜压模态（Baroclinic Modes, BCMs）。