Hello, I am a beginner in damask and I am trying to reproduce chapter 5 Validation of the dislocation transport equations of Christoph Kords' PhD thesis. I am having 2 problems and I hope you can give me some guidance. First of all, regarding the dislocation source being at the origin and the positive edge dislocation moving in the positive direction of the x-axis, and the negative edge dislocation moving in the negative direction of the x-axis, the dislocation didn't move after I ran my model, I will attach my material.yaml file below, as well as a schematic of my model. Secondly, regarding the elastic matrix, I did not find the shear modulus and poisson ratio in the isotropic example, and I did not find the dislocation mobility in the nonlocal constitutive law. I will attach all my files below, and I hope I can get your answer. Thank you very much.
fujian.zip