a dataset for solar wind in inner heliosphere

The solar wind parameters in inner heliosphere are reconstructed with magnetohydrodynamics (MHD) simulations from 20 Rs to 1 AU. The modeled dtatas are compared with multi spacecraft observations, such as Parker Solar Probe (PSP), Solar Orbiter (SO), Solar Terrestrial Relations Observatory (STEREO) A and B data. The results show that the solar wind parameters obtained with this new scheme agree with the in situ observations much better, which will provide a more realistic configuration for the study of various types of space weather disturbance in future.