Re: [SIESTA-L] Reg: gnuplot

2012-12-03 Por tôpico Sushil Auluck
hi, an excellent tutorial on gnuplot is at http://t16web.lanl.gov/Kawano/gnuplot/index-e.html s.auluck > Dear Sir, > Many thanks for reply and help. > > > -- > Kind Regards. > > == > Dr. Amar Bahadur > (Department of Physics) > Kamla Nehru Institute of Physical and Soc

Re: [SIESTA-L] Reg: gnuplot

2012-12-03 Por tôpico Emilio Artacho
Amar Once you have the .bands file generated by siesta (using the bands block), you can use a simple format translator called gnubands.f in the Util directory. It is a short fortran code, and the heading tells you how to use it. It just generates a file that can be read directly by gnuplot and p

[SIESTA-L] Fast method for quantum mechanical molecular dynamics

2012-12-03 Por tôpico Roberto Guerra
I was wondering if the possibility of using one single diagonalization for each scf step may be applicable to the siesta method: http://dx.doi.org/10.1103/PhysRevB.86.174308 "Here we show how to avoid a major computational bottleneck: the self-consistent-field optimization prior to force calcu