CLUSTER EFW Electric Field in GSE

Electric Field in GSE is obtained from CAA C[1-4]_CP_EFW_L3_E3D_GSE
Note that Pi has not validated this product.
This dataset contains the electric field in the inertial frame (i.e., vxB removed) in the GSE coordinate system, using EFW electric field data from file C[1-4]_CP_EFW_L3_E and interpolated FGM magnetic field data from C[1-4]_CP_FGM_5VPS products. The spin-axis component of the electric field is calculated with assumption of E.B equals 0 and with use of 2 electric field components in the spin plane and three magnetic field components.