[SIESTA-L] The sense of MeshCutoff parameter in SIESTA

Dear SIESTA users, could you please explain me the sense of MeshCutoff parameter in SIESTA? The manual is short in this respect: - MeshCutoff: Defines the equivalent plane wave cutoff for the grid. Default value: 100 Ry - I can understand energy cutoff parameter in plane-wa

Re: [SIESTA-L] The sense of MeshCutoff parameter in SIESTA

> Dear SIESTA users, > > could you please explain me the sense of MeshCutoff parameter in SIESTA? > The manual is short in this respect: Dear Ruslan, check the basic Siesta paper, J.Phys.Cond.Mat. 14 (2002) p.2745 notably section 6, "Grid integrals" > I can understand energy cutoff parameter in p