ana1Tests.simiSolTest.calcEarlySol

calcEarlySol(t, earthPressureCoefficients, x_0, zeta, delta, eps_x, eps_y)[source]

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