shihikoo/solar_wind_entry_study

solar_wind_entry_study

To statistical find out the conditions that lead to strong solar wind entry from sheath into the magentosphere using MMS data, we track the He++/H+ density ratio changes from sheath into plasamsheet.

we valide the solar wind data by compare ratio with WIND SWE data.

we sort the data with nature of crossing, by IMF orientation, and by activity.