Leopart Interpolate - cumulative strain tracking

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[Leopart] Update particle properties manually

Consider the following which directly manipulates each particle belonging to a provided list of candidate cells: from dolfin import * import leopart as lp import numpy as np npart = 15 mesh = UnitSquareMesh(20, 20) P = FunctionSpace(mesh, "DG", 1) # Initialize particles x = lp.RandomCell(mesh).generate(npart) # Initial particle a = np.zeros(x.shape[0]) b = np.zeros(x.shape[0]) # Property indices a_idx, b_idx = 1, 2 p = lp.particles(x, [a, b], mesh) # Some initial data a_df_0 = interpolat…