Re: [SIESTA-L] Mac OS X

2005-07-04 Thread Fedwa El-Mellouhi
David, Yes it is possible, but depends on the generation of macs you have. We compiled and run it successfully on G5 machine having the IBM processors and compiler. If you install the compiler on G4 machines it works fine too. attached the makefile. Then to run you just have to execute in t

[SIESTA-L] Mac OS X

2005-07-04 Thread David Martín y Marero
Dear all, Is it possible to run SIESTA on a Mac OS X system? If so, what are the steps to follow? Thanks and best regards! David Dr. David Martín y Marero Responsable Nanosonda Nuclear Centro de Microanálisis de Materiales Universidad Autónoma de Madrid c/ Faraday, 3 (Edificio 22, Camp

[SIESTA-L] HgTe

2005-07-04 Thread navaratnarajah kuganathan
Dear All, I am using SIESTA to do calculation on HgTe@(10,10). As HgTe has a Pressure dependent,I cannot use rock salt strucure as you have done calculation for KI.Because we use the target pressure 0.02 GPa.So I would like ZincBlende structure.But this structure is not a simple one like KI a

Re: [SIESTA-L] Siesta on IBM-SP2!

2005-07-04 Thread Fedwa El-Mellouhi
Hi, We have a machine similar to the one you use, I got this problem for larger systems too. It seems that the initial guess of required memory made by siesta is not sufficient for digitalization. Your environment variables are set correctly but this wouldn't help in this case. With siesta

[SIESTA-L] Pseudo

2005-07-04 Thread navaratnarajah kuganathan
Dear All, In the Pseudo potential scheme,I have a confusion.For Si Pseudo Potential ,The Pseudopotential core radii for all channels are 1.90 Bohrs(for all s,p ,d,f).Why we have to take d,f for defining pseudo core as d and f are specified as valence orbitals.and also in the pseudo potential

[SIESTA-L]

2005-07-04 Thread Mousumi Upadhyay Kahaly
Dear Sir, Following your instrctions and what I understand from the manual, for variable cell relaxation, I use MD.VariableCell.true. and MD.MaxStressTol0.5 GPa Then in the hexagonal geometry both in-plane lattice constant(a) and perpendicular to the plane

Re: [SIESTA-L] grid2cube

2005-07-04 Thread xianghjun
Andrei Postnikov wrote: On Sun, 26 Jun 2005, xianghjun wrote: | Dear Andrei Postnikov, | I have tried rho2xsf, and it works well. | Now I want to plot the Fermi surface using Xcrysden. | I learn that you have a program named ene2bxsf to do this job. | Would you please send a copy of ene2bxsf t