shamrock.external.coala.generate_tabflux_tabintflux.compute_coagtabintflux_numba

shamrock.external.coala.generate_tabflux_tabintflux.compute_coagtabintflux_numba(kernel, K0, Q, vecnodes, vecweights, nbins, kpol, massgrid, mat_coeffs_leg, tensor_tabintflux_coag)

Function to precompute array depending only on massgrid to evaluate the term including the integral of coagulation flux DG scheme with piecewise polynomial approximation Numba formalism

Parameters

kernelscalar, type -> integer

select the collisional kernel function

K0scalar, type -> float

constant value of the kernel function (used to adapt to code unit)

Qscalar, type -> integer

number of points for Gauss-Legendre quadrature

vecnodes1D array (dim = Q), type -> float

nodes of the Legendre polynomials

vecweights1D array (dim = Q), type -> float

weights coefficients for the Gauss-Legendre polynomials

nbinsscalar, type -> integer

number of dust bins

kpolscalar, type -> integer

degree of polynomials for approximation

massgrid1D array (dim = nbins+1), type -> float

grid of masses given borders value of mass bins

mat_coeffs_leg2D array (dmin = (kpol+1,kpol+1)), type -> float

array containing on each line Legendre polynomial coefficients from degree 0 to kpol inclusive on each line coefficients are ordered from low to high orders

tensor_tabintflux_coag6D array (dim = (nbins,kpol+1,nbins,nbins,kpol+1,kpol+1)), type -> float

array to evaluate the term including the integral of the coagulation flux

progress : used for numba progress bar

Returns

filled array tensor_tabintflux_coag