This codebase strives to follow PEP8 standards, but some specifics have been needed for code readability and easier links to the articles describing the algorithm.
Since a lot of long equations are implemented, shortened variable names need to be accepted. Also, the maths involve a lot of upper case variables that describe matrices, functions, which cannot be lower case'd without loss of understandability in the code. Therefore, there is some tolerance to the following variables:
ND, Kz, Kw, nax, ax, N, D, N_, D_, T, G, H, a, c, d, f, df, ix, ca, g1, g2, i, j, k, k_, l, n, n1, n2, p, s, t, t_, u, y, it, mu, nu, pi, p1, p2, L1, L2, dLBM, L, N_, V, B, D_, Hz, Hw, qw, qz, root_D_inv, x, x0, x1, R, C, CA_plot
and any variables that respect the following regular expressions:
Z.*, W.*, .*Z, .*W, .*X.*, K.*, .*S.*, .*P.*, .*Lc.*, .*ND, AFD.*, AR.*
Some leeway has been left to line length for modules, functions, classes, and for number of arguments/methods.
Line length is set to 100 for equation readability.