Numerical simulations of a fluid sphere undergoing precession

We provide a dataset of numerical simulation of fluid flow in precessing spheres.Some include magnetic field to asses whether the flows are dynamos or not.The dataset includes the simulations from papers linked in refereces below. Please also cite them if you use this dataset.We cover a wide range of the parameter space, pushing towards planetary values to the limits of current super-computer capabilities.We include a python notebook (jupyter) to work with the dataset.WARNING: the first version of this database had some errors and inconsistencies. Please use the more recent revision.本数据集收录了进动球体（precessing spheres）内流体流动的数值模拟结果。部分模拟设置了磁场，用于评估该流动是否为发电机（dynamo）过程。本数据集包含下述参考文献中关联论文所采用的模拟结果，若您使用本数据集，请一并引用这些文献。我们覆盖了广阔的参数空间范围，将参数推至接近行星尺度的数值，达到当前超级计算机的算力极限。本数据集附带可用于数据处理的Jupyter Python笔记本（Jupyter Notebook）。注意：本数据库的首个版本存在若干错误与不一致之处，请使用最新修订版本。