Issues in outputing Gauss Coefficient g10, g20 using SPH_Modes

[Ayesha714]

Hi,

I am trying to output g10 and g20 using Modal-Outputs python file. It seems that the m=0 value is not being outputted , as all other modes are providing values, while the m=0 mode is returning zero for the time series (for all dynamo cases). This issue only occurs with the magnetic field quantities; the velocity field is working perfectly.

I am using the following output_namelist in main_input file.

sph_mode_levels_nrm = 0.4, 0.7, 0.9
sph_mode_ell = 1,2
sph_mode_frequency = 100
sph_mode_nrec = 100
sph_mode_values = 1,2,3,801,802,803

Thanks in anticipation!

Ayesha