Re: [SIESTA-L] Nose MD

2007-07-05 Thread John Appleton
Hello,
  thank you for reply. 
  Attached is the file nose.tar.gz containing 
  the input files (md.fdf C.psf Si.psf) and the 
  output file (md.out). The input is a 1000 atom 
  SiC crystal that I want to melt. 
  TEMP = 500, 700 K works 
  but if I go above 1000 K 
  the simulation hangs at MD step 1 
  as you can see in the output.
   
  Thank you.

Oleksandr Voznyy [EMAIL PROTECTED] wrote:
   I am trying to run a constant temperature
 NOSE MD at 1500K. But each time,
 my job hangs at MD step 1.
 Can anyone help?
Show your input and output files, otherwise it's hard to geuss where the 
error comes from.

 Also how is the atom projected
 DOS computed? The .EIG file
 contains the eigenvalues for total DOS but
 I don't seem to find any option to compute
 the projected DOS in the user manual

Use the %block ProjectedDensityOfStates
It will create DOS and PDOS files.
PDOS is computed based on the population analysis of the atomic orbitals 
(more correctly, on each zeta) that you specify (i.e. DZ, DZP, etc.)



nose.tar.gz
Description: 4159013269-nose.tar.gz


Re: [SIESTA-L] Nose MD

2007-07-03 Thread Oleksandr Voznyy

I am trying to run a constant temperature
NOSE MD at 1500K.  But each time,
my job hangs at MD step 1.
Can anyone help?
Show your input and output files, otherwise it's hard to geuss where the 
error comes from.



Also how is the atom projected
DOS computed? The .EIG file
contains the eigenvalues for total DOS but
I don't seem to find any option to compute
the projected DOS in the user manual


Use the %block ProjectedDensityOfStates
It will create DOS and PDOS files.
PDOS is computed based on the population analysis of the atomic orbitals 
(more correctly, on each zeta) that you specify (i.e. DZ, DZP, etc.)