pyrfu.pyrf.eb_nrf module#
- pyrfu.pyrf.eb_nrf.eb_nrf(e_xyz, b_xyz, v_xyz, flag=0)[source]#
Find E and B in MP system given B and MP normal vector.
- Parameters:
e_xyz (xarray.DataArray) – Time series of the electric field.
b_xyz (xarray.DataArray) – Time series of the magnetic field.
v_xyz (xarray.DataArray) – Normal vector.
flag (str or ndarray) – Method flag : * a : L is along b_xyz, N closest to v_xyz and M = NxL * b : N is along v_xyz, L is the mean direction of b_xyz in plane perpendicular to N, and M = NxL * numpy,ndarray : N is along v_xyz , L is closest to the direction specified by L_vector (e.g., maximum variance direction), M = NxL
- Returns:
out – to fill.
- Return type: