[DFTB-Plus-User] Wrong input file
김한규
gksrb500 at naver.com
Sat Nov 13 13:04:40 CET 2021
Hello, I'm a newbie user and studying MD simulation using DFTB+
Geo_end_xyz file is over 600MB, but when I put the file into VMD or Jmol, there are only 20~30 frames.
I think it is the input file problem, so could you guys see the following input file and let me know what the problem is?
Thank you.
----------------dftb_in.hsd-----------------
Geometry = VaspFormat {
<<< "CONTCAR"
}
Driver = VelocityVerlet{
# Possibly should be a bit smaller for real calculations:
TimeStep [fs] = 0.1
Thermostat = NoseHoover {
Temperature [Kelvin] = 700
CouplingStrength [cm^-1] = 3000
Order = 3
ChainLength = 3
AdaptFillingTemp = Yes
}
Steps = 3000 # 1 ps total
MovedAtoms = 1:-1
}
Hamiltonian = DFTB {
SCC = Yes
SCCTolerance = 1E-6
SlaterKosterFiles = Type2FileNames {
Prefix = "../../slakos/pbc-0-3/"
Separator = "-"
Suffix = ".skf"
}
MaxAngularMomentum = {
Si = "p"
N = "p"
H = "s"
}
KPointsAndWeights = SupercellFolding {
3 0 0
0 3 0
0 0 1
0.5 0.5 0.0
}
}
Options = {
RandomSeed = 3871906
# speed up a bit by suppressing some file writing
WriteDetailedOut = No
}
Analysis {
# speed up a bit by suppressing some file writing
WriteBandOut = No
}
# This file uses the 5th input format
ParserOptions = {
ParserVersion = 7
}
# if run in MPI parallel, allow openMP threads to be used
Parallel = {
UseOmpThreads = Yes
}
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