com1DFA.com1DFA.computeEulerTimeStep

computeEulerTimeStep(cfg, particles, fields, zPartArray0, dem, tCPU, frictType)

compute next time step using an euler forward scheme

Parameters

• cfg (configparser) – configuration for DFA simulation

• particles (dict) – particles dictionary at t

• fields (dict) – fields dictionary at t

• zPartArray0 (dict) – z coordinate of particles at t=0s

• dem (dict) – dictionary with dem information

• tCPU (dict) – computation time dictionary

• frictType (int) – indicator for chosen type of friction model

Returns

• particles (dict) – particles dictionary at t + dt

• fields (dict) – fields dictionary at t + dt

• tCPU (dict) – computation time dictionary