S2S Hindcast MJO Cases

This dataset includes two MJO case S2S hindcasts starting with a QBO neutral state. For each case, the pre-control experiment follows the standard CESM2 S2S hindcast protocol as free runs, while the QBO experiments are conducted with the stratosphere zonal means nudged to the sum of pre-control states and the QBO anomalies for the selected variable such as zonal wind, temperature, or both. The dataset is used to investigate the QBO impacts on MJO case hindcasts.