pynbody.snapshot.gadgethdf.c_n_sq# pynbody.snapshot.gadgethdf.c_n_sq(sim)[source]# Derived [GadgetHDFSnap, SubFindHDFSnap]: Turbulent amplitude C_N^2 for use in SM calculations (e.g. Eqn 20 of Macquart & Koay 2013 ApJ 776 2)