def __init__(self, atoms = [], lattice = None, filename = None, qeInput = None):
"""
atoms -- list of QEAtom atom instances or a QEStructure object
lattice -- QELattice object
filename -- filename QE input file
qeInput -- pointer to a PWInput parsing object. If not None,
its PWInput.structure and PWInput.structure.lattice
will be reset to the current instance of the structure
"""
Structure.__init__(self)
self.formatString = '%# .8f %# .8f %# .8f'
self._atomicPositionsType = 'crystal'
self._qeInput = qeInput
self.lattice = QELattice()
self.lattice._qeInput = self._qeInput
if lattice != None:
if self.lattice._qeInput != None:
self._qeInput = self.lattice._qeInput
else:
self.lattice._qeInput = self._qeInput
self.lattice = QELattice( lattice = lattice )
# CP and PW inputs are compatible
from pwinput import PWInput
from cpinput import CPInput
if isinstance( atoms, PWInput) or isinstance( atoms, CPInput):
qeInput = atoms
elif isinstance( atoms, QEStructure):
stru = atoms
self.__dict__.update( stru.__dict__ )
# deep copy of the lattice will deep copy PWInput as well
self.lattice = QELattice(lattice = stru.lattice)
self._qeInput = self.lattice._qeInput
self[:] = stru
else:
if self.lattice == None:
raise "Lattice must be provided"
self[:] = atoms
if filename != None:
qeInput = PWInput(filename = filename)
qeInput.parse()
self.parseInput(qeInput)
if qeInput != None:
self.lattice._qeInput = qeInput
self._qeInput = qeInput
if self.lattice._qeInput != None:
self.lattice._qeInput.structure = self
self.lattice._qeInput.structure.lattice = self.lattice
return
def __init__(self, atoms=[], lattice=None, filename=None, qeInput=None):
"""
atoms -- list of QEAtom atom instances or a QEStructure object
lattice -- QELattice object
filename -- filename QE input file
qeInput -- pointer to a PWInput parsing object. If not None,
its PWInput.structure and PWInput.structure.lattice
will be reset to the current instance of the structure
"""
Structure.__init__(self)
self.formatString = '%# .8f %# .8f %# .8f'
self._atomicPositionsType = 'crystal'
self._qeInput = qeInput
self.lattice = QELattice()
self.lattice._qeInput = self._qeInput
if lattice != None:
if self.lattice._qeInput != None:
self._qeInput = self.lattice._qeInput
else:
self.lattice._qeInput = self._qeInput
self.lattice = QELattice(lattice=lattice)
# CP and PW inputs are compatible
from pwinput import PWInput
from cpinput import CPInput
if isinstance(atoms, PWInput) or isinstance(atoms, CPInput):
qeInput = atoms
elif isinstance(atoms, QEStructure):
stru = atoms
self.__dict__.update(stru.__dict__)
# deep copy of the lattice will deep copy PWInput as well
self.lattice = QELattice(lattice=stru.lattice)
self._qeInput = self.lattice._qeInput
self[:] = stru
else:
if self.lattice == None:
raise "Lattice must be provided"
self[:] = atoms
if filename != None:
qeInput = PWInput(filename=filename)
qeInput.parse()
self.parseInput(qeInput)
if qeInput != None:
self.lattice._qeInput = qeInput
self._qeInput = qeInput
if self.lattice._qeInput != None:
self.lattice._qeInput.structure = self
self.lattice._qeInput.structure.lattice = self.lattice
return
def __init__(self, *args, **kwargs):
Structure.__init__(self, *args, **kwargs)
self.bratoms = {
'space' : "p1",
'rmax' : 6.0,
'core' : None,
'edge' : 'K',
'shift' : None,
'output' : None,
'nitrogen' : None,
'argon' : None,
'krypton' : None,
}
return
def __init__(self, *args, **kwargs):
Structure.__init__(self, *args, **kwargs)
self.bratoms = {
'space' : "p1",
'rmax' : 6.0,
'core' : None,
'edge' : 'K',
'shift' : None,
'output' : None,
'nitrogen' : None,
'argon' : None,
'krypton' : None,
}
return
def __init__(self, *args, **kwargs):
self.pdffit = {
'scale' : 1.0,
'delta1' : 0.0,
'delta2' : 0.0,
'sratio' : 1.0,
'rcut' : 0.0,
'spcgr' : 'P1',
'spdiameter' : 0.0,
'stepcut' : 0.0,
'dcell' : 6*[0.0],
'ncell' : [1, 1, 1, 0],
}
Structure.__init__(self, *args, **kwargs)
return
