In this work. we study the relationship between slip localizations and local orientation gradients in a polycrystalline material. We employ a 3D spatially resolved crystal plasticity-based micromechanics technique that includes explicit intragranular slip band modeling. called SB-FFT (slip band fast Fourier transform). https://www.roneverhart.com/Presonus-ERIS-E44-Active-MTM-Studio-Monitor-p16502/