[NASA] [Feature] Guarding against unimplemented configuration (#40)

[FlorianDeconinck]

Guarding against unimplemented namelists options:

• a2b_ord4
• d_sw
• fv_dynamics
• fv_subgridz
• neg_adj3
• divergence damping
• xppm
• yppm

Misc:

• Fix netcdf_monitor not mkdir the directory
• Add as_dict to the dycore state to dump the dycore more easily