Dear Luca, Yes, real-time propagation with k-points should work out. (I don't have personal experience on such calculations though.) Best regards, Tuomas On 17.01.2016 18:30, Luca Daumann wrote: > Dear Developers > > is GPAW able to perform Real-Time-TDDFT calculations in presence of > K-point grids ? > > > Thank you in advance > Best Regards >