ana1Tests.simiSolTest.calcEarlySol

calcEarlySol(t, earthPressureCoefficients, x_0, zeta, delta, eps_x, eps_y)

Compute the early solution for 0<t<t_1 to avoid singularity in the Runge-Kutta integration process :Parameters: * t (numpy array) – time array

• earthPressureCoefficients (numpy array) – earth Pressure Coefficients

• x_0 (numpy array) – initial condition

• zeta (float) – slope angle

• delta (float) – friction angle

• eps_x (float) – scale in x dir

• eps_y (float) – scale in y dir

Returns

solSimi –

similarity solution (for early times):

time: time array (without dimension) g_sol: g array g_p_sol: first derivativ of g array f_sol: f array f_p_sol: first derivativ of f array

Return type

dictionary