[Pw_forum] Problem in Calculating Projected density of states

Dimpy Sharma dimpy.sharma at tyndall.ie
Mon Nov 2 11:45:51 CET 2009


Hi QEs users,
I have tried to calculate projected density of states first by performing scf calculation, then nscf calculation and then Projected density of states, but I am getting the folowing error.

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     from davcio : error #        10
     error while reading from file
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

my pdos input file is 

&inputpp
  prefix = 'unoptimisedsilane'
  outdir = '/sfiwork/dsharma/PDOSSilane/scf/scfunopt'
 degauss = 0,
 Emin = -14.6313,
 Emax = 0.8754,
ngauss = 0,
DeltaE = 0.01,
filpdos = 'pdosout',
/end


 and my script file is 

#!/bin/bash
#PBS -N pdos
#PBS -l nodes=16
##PBS -1 waltime=90:00:00
#PBS -q big500
#PBS -V

## #PATH of the parallel abinit executable
export pw_path='/usr/local/espresso-4.0.5/bin'

### PATH to the mpirun binary:
export mpirun_path='/opt/mpi/bin'

export calc_name='pdos'

### go in the working directory:
cd $PBS_O_WORKDIR

## Count the number of cpu requested
NP=`wc -l $PBS_NODEFILE`
echo $NP > $calc_name.txt

$mpirun_path/mpirun -machinefile $PBS_NODEFILE -np $NP $pw_path/projwfc.x -npool1 < pdos > pdosout

Suggestions welcome.

Thanks and regards

Dimpy



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