def insert(it_ins, ise_ins, mat_path, it_new, calc, type_of_insertion = "xcart" ):
"""For insertion of atoms to cells with changed lateral sizes
Input:
'type_of_insertion = xred' used to add xred coordinates
mat_path - path to geo files which are supposed to be changed
it_ins - already existed calculation; xred will be used from this calculation.
it_new - new folder in geo folder for obtained structure
This function finds version of calculation in folder mat_path and tries to use the same version of it_ins
"""
if not os.path.exists(mat_path):
print_and_log("Error! Path "+mat_path+" does not exist\n\n")
raise RuntimeError
if it_ins not in mat_path and it_ins not in it_new:
print it_ins, mat_path, it_new
print_and_log("Error! you are trying to insert coordinates from cell with different name\n\n")
#raise RuntimeError
hstring = ("%s #on %s"% (traceback.extract_stack(None, 2)[0][3], datetime.date.today() ) )
if hstring != header.history[-1]: header.history.append( hstring )
geofilelist = runBash('find '+mat_path+'/target -name "*.geo*" ').splitlines()
if geofilelist == []:
print_and_log("Warning! Target folder is empty. Trying to find in root folder ...")
geofilelist = runBash('find '+mat_path+'/ -name "*.geo*" ').splitlines()
ins = None
for mat_geofile in geofilelist:
mat = CalculationVasp()
mat.name = mat_geofile
mat.read_geometry(mat_geofile)
#step = 0.27
#r_pore = 0.56
#r_mat = mat.hex_a / 2 - step
#pores = find_pores(mat.init, r_mat, r_pore, step, 0.3, 'central') #octahedral
#mat.xcart.append ( pores.xcart[0] )
#mat.typat.append(1)
try:
ins_working = ins
ins = calc[(it_ins, ise_ins, mat.version)]
except KeyError:
print "No key", (it_ins, ise_ins, mat.version), "I use previous working version !!!"
ins = ins_working
#return
#ins.end.znucl = ins.znucl
#ins.end.nznucl = ins.nznucl
#ins.end.ntypat = ins.ntypat
#ins.end.typat = ins.typat
#print ins.xcart[-1]
mat_geopath = geo_folder+struct_des[it_new].sfolder + '/'
if type_of_insertion == "xcart":
#Please update here!
mat_filename = '/'+it_new+"."+"inserted."+str(mat.version)+'.'+'geo'
v = np.zeros(3)
result = insert_cluster(ins.end, v, mat.init, v )
mat.end = result
mat.init = result
# mat.znucl = mat.end.znucl
# mat.nznucl = mat.end.nznucl
# mat.ntypat = mat.end.ntypat
# mat.typat = mat.end.typat
# mat.natom = len(mat.end.xred)
#mat.version = ins.version
des = ins.name+" was inserted to "+mat_geofile
elif type_of_insertion == "xred":
mat_filename = '/from/'+it_new+".xred."+str(mat.version)+'.'+'geo'
#mat.end.rprimd = mat.rprimd
#mat.init.xred = copy.deepcopy(ins.end.xred)
#mat.init.typat = copy.deepcopy(ins.end.)
#print ins.end.xcart
rprimd = copy.deepcopy(mat.init.rprimd)
#build = mat.build
mat.init = copy.deepcopy(ins.end)
#mat.build = build
mat.init.rprimd = rprimd #return initial rprimd
mat.init.xcart = xred2xcart(mat.init.xred, mat.init.rprimd) #calculate xcart with new rprimd
des = "atoms with reduced coord. from "+ins.name+" was fully copied to "+mat_geofile
mat.init.name = 'test_insert_xred'+str(mat.version)
write_xyz(mat.init)
mat.path["input_geo"] = mat_geopath + it_new + mat_filename
if not mat.write_geometry("init",des): continue
print_and_log("Xred from "+it_ins+" was inserted in "+mat_geofile+" and saved as "+mat_filename+" \n\n")
return
def add(znucl, xyzpath = "", new = None, write_geo = True, put_exactly_to = None):
"if put_exactly_to is True, then atom just added and nothing are searched"
if write_geo and os.path.exists(new.path["input_geo"]):
print_and_log("add: File '"+new.path["input_geo"]+"' already exists; continue\n");
return new
#new.init = return_atoms_to_cell(new.init)
new_before = copy.deepcopy(new)
# new.init.xcart[-2][0]-=0.9 #was made once manually for c1gCOi10.1
# new.init.xcart[-2][2]+=0.2
# new.init.xred = xcart2xred(new.init.xcart, new.init.rprimd)
write_xyz(new.init)
#step = 0.042
step = 0.06
#r_pore = 0.56
#fine = 0.3 # for visualisation of pores
#fine = 4 #controls small steps; the steps are smaller for larger numbers
#r_pore = 0.54
prec = 0.004 # precision of center Angs
if new.hex_a == None:
r_mat = 1.48 -step
else:
r_mat = new.hex_a / 2 - step
if put_exactly_to:
pores_xred = [np.array(put_exactly_to),]
print 'Inmpurity just put in ', pores_xred
else:
pores = find_pores(new.init, r_mat, r_pore, step, fine, prec, addtype, new.gbpos, find_close_to, check_pore_vol) #octahedral
pores_xred = pores.xred
npores = len(pores_xred)
st = new.init
#delete last oxygen; was made once manually for c1gCOi10.1
# st.natom-=1
# del st.xred[-1]
# del st.typat[-1]
st.natom += npores
st.xred.extend( pores_xred )
if znucl in st.znucl:
print "znucl of added impurity is already in cell"
ind = st.znucl.index(znucl)
typat = ind+1
st.nznucl[ind]+=npores
else:
st.ntypat +=1
typat = st.ntypat
st.znucl.append( znucl )
st.nznucl.append( npores )
for i in range( npores ):
st.typat.append( typat )
st.xcart = xred2xcart(st.xred, st.rprimd)
new.init = st
#print "Add impurity: len(xred ", len(new.init.xred)
#print "natom", new.init.natom
#For automatisation of fit
try:
#new.build
if new.build.nadded == None: new.build.nadded=npores
else: new.build.nadded+=npores
if new.build.listadded == [None]: new.build.listadded = range(new.natom - npores, new.natom) #list of atoms which were added
else: new.build.listadded.extend( range(new.natom - npores, new.natom) )
#print "Warning!!! Information about added impurities rewritten"
except AttributeError:
pass
#new.init.znucl = new.znucl
#new.init.typat = new.typat
#write_xyz(replic(new.init, (2,1,2)) , xyzpath)
#test_adding_of_impurities(new, new_before, v)
print_and_log("Impurity with Z="+str(znucl)+" has been added to the found pore in "+new.name+"\n\n")
if write_geo:
write_xyz(new.init , xyzpath)
new.write_geometry("init",new.des)
print "\n"
return new
def write_geometry_files(
dlist,
in_calc,
xcart_pores,
segtyp,
take_final_rprimd_from=None,
add_name_before="",
tlist=[],
configver=False,
add_typat=None,
):
"""Creating files
dlist - list of pairs with distances and numbers
in_calc - base calculation without pores
tlist - list of additional atoms in the case of triples; list of structures
configver - if True each configuration saved as a new version
add_typat - manually determined; please automatize!
"""
print "Warning! add_typat", add_typat
if tlist == []: # convert dlist to tlist - to do earlier
for el in dlist:
config = Structure()
config.name = el[2]
config.length = el[0]
config.typat = add_typat
config.xcart = [el[7], el[8]]
tlist.append(config)
for i, el in enumerate(tlist): # by all found structures
print "el name is ", el.name
stn = copy.deepcopy(in_calc.init)
calc = copy.deepcopy(in_calc)
stn.typat.extend(el.typat)
stn.xcart.extend(el.xcart)
stn.xred = xcart2xred(stn.xcart, stn.rprimd)
xcart_check = xred2xcart(stn.xred, stn.rprimd)
assert len(xcart_check) == len(stn.xcart) # test
assert all(
[all(np.around(v1, 8) == np.around(v2, 8)) for (v1, v2) in zip(stn.xcart, xcart_check)]
) # check if xcart2xred(stn.xcart,r) and xred2xcart(stn.xred,r) are working correctly up to the eight digits after
stn.natom = len(stn.xcart)
"""Adapt new rprimd"""
print "take final rprimd is ", take_final_rprimd_from
if take_final_rprimd_from: # read final rprimd and version
print "Start to read rprimd and version from " + take_final_rprimd_from
in_calc_rprimd = CalculationVasp()
in_calc_rprimd.name = "temp"
in_calc_rprimd.read_geometry(take_final_rprimd_from)
stn.rprimd = in_calc_rprimd.init.rprimd
stn.xcart = xred2xcart(stn.xred, stn.rprimd)
calc.version = in_calc_rprimd.version
elif configver:
calc.version = i + 1
calc.init = stn
des = (
" was obtained by the insertion of C-O pair into "
+ in_calc_name
+ "; final vectors taken from corresponding ver"
)
calc.build.ipairlen = el.length # Initial length of pair
if not hasattr(calc.build, "nadded") or calc.build.nadded == None:
calc.build.nadded = 2
else:
calc.build.nadded += 2
if not hasattr(calc.build, "listadded") or calc.build.listadded == [None]:
calc.build.listadded = range(stn.natom - 2, stn.natom) # list of atoms which were added
else:
calc.build.listadded.extend(range(stn.natom - 2, stn.natom))
structure_name = calc.name + el.name.split(".")[0]
# calc.name = add_name_before+calc.name+ '.' +el[2]+'.'+str(calc.version)
print "Structure_name", structure_name
if structure_name in struct_des:
if configver:
fname = structure_name # calc.name+'C2O2'
calc.path["input_geo"] = (
geo_folder
+ struct_des[fname].sfolder
+ "/"
+ fname
+ "/"
+ structure_name
+ "."
+ segtyp
+ "."
+ str(calc.version)
+ ".geo"
)
else:
calc.path["input_geo"] = (
geo_folder
+ struct_des[structure_name].sfolder
+ "/"
+ structure_name
+ "/"
+ structure_name
+ "."
+ segtyp
+ "."
+ str(calc.version)
+ ".geo"
)
print "write geo to ", calc.path["input_geo"]
calc.write_geometry("init", des)
print "write_geometry_files(): name ", el.name
stn.name = add_name_before + calc.name + "" + str(el.name) + "." + str(calc.version)
# stn = replic(stn, (1,2,2))
write_xyz(stn)
print "__________________________\n\n\n"
return
for i in range(npores.value):
v_pore = l_npores[i] * aaa
print "Volume of pore is ", l_npores[i] * aaa, " A^3";
if v_pore > v_max: v_max = v_pore; i_max = i
print "Pore number ", i_max,"has the largest volume ", v_max," A^3"
# st_result.xred = l_pxred[i_max] # here coordinates of all local points to show geometry of pore with largerst volume
st_result.xred = [x for group in l_pxred for x in group ] # all pores
elif calctype == 'all_pores':
st_result.name = "all_local_pores_from "+name
st_result.xred = pxred
st_result.xcart = xred2xcart(st_result.xred, rprimd)
return st_result
def add_impurity(it_new, impurity_type = None, addtype = 'central', calc = [], r_pore = 0.5,
it_to = '', ise_to = '', verlist_to = [], copy_geo_from = "", find_close_to = (),add_to_version = 0,
write_geo = True, only_version = None, fine = 4, put_exactly_to = None, check_pore_vol = 0):
"""
Add impurities in pores.
Input:
it_new - name of new structure with impurity
def write_geometry_files(dlist,
in_calc,
xcart_pores,
segtyp,
take_final_rprimd_from=None,
add_name_before='',
tlist=[],
configver=False,
add_typat=None):
"""Creating files
dlist - list of pairs with distances and numbers
in_calc - base calculation without pores
tlist - list of additional atoms in the case of triples; list of structures
configver - if True each configuration saved as a new version
add_typat - manually determined; please automatize!
"""
print "Warning! add_typat", add_typat
if tlist == []: #convert dlist to tlist - to do earlier
for el in dlist:
config = Structure()
config.name = el[2]
config.length = el[0]
config.typat = add_typat
config.xcart = [el[7], el[8]]
tlist.append(config)
for i, el in enumerate(tlist): #by all found structures
print "el name is ", el.name
stn = copy.deepcopy(in_calc.init)
calc = copy.deepcopy(in_calc)
stn.typat.extend(el.typat)
stn.xcart.extend(el.xcart)
stn.xred = xcart2xred(stn.xcart, stn.rprimd)
xcart_check = xred2xcart(stn.xred, stn.rprimd)
assert len(xcart_check) == len(stn.xcart) #test
assert all(
[
all(np.around(v1, 8) == np.around(v2, 8))
for (v1, v2) in zip(stn.xcart, xcart_check)
]
) #check if xcart2xred(stn.xcart,r) and xred2xcart(stn.xred,r) are working correctly up to the eight digits after
stn.natom = len(stn.xcart)
"""Adapt new rprimd"""
print "take final rprimd is ", take_final_rprimd_from
if take_final_rprimd_from: #read final rprimd and version
print "Start to read rprimd and version from " + take_final_rprimd_from
in_calc_rprimd = CalculationVasp()
in_calc_rprimd.name = 'temp'
in_calc_rprimd.read_geometry(take_final_rprimd_from)
stn.rprimd = in_calc_rprimd.init.rprimd
stn.xcart = xred2xcart(stn.xred, stn.rprimd)
calc.version = in_calc_rprimd.version
elif configver:
calc.version = i + 1
calc.init = stn
des = ' was obtained by the insertion of C-O pair into ' + in_calc_name + '; final vectors taken from corresponding ver'
calc.build.ipairlen = el.length # Initial length of pair
if not hasattr(calc.build, 'nadded') or calc.build.nadded == None:
calc.build.nadded = 2
else:
calc.build.nadded += 2
if not hasattr(calc.build,
'listadded') or calc.build.listadded == [None]:
calc.build.listadded = range(
stn.natom - 2, stn.natom) #list of atoms which were added
else:
calc.build.listadded.extend(range(stn.natom - 2, stn.natom))
structure_name = calc.name + el.name.split('.')[0]
#calc.name = add_name_before+calc.name+ '.' +el[2]+'.'+str(calc.version)
print 'Structure_name', structure_name
if structure_name in struct_des:
if configver:
fname = structure_name # calc.name+'C2O2'
calc.path["input_geo"] = geo_folder + struct_des[
fname].sfolder + '/' + fname + '/' + structure_name + '.' + segtyp + '.' + str(
calc.version) + '.geo'
else:
calc.path["input_geo"] = geo_folder + struct_des[
structure_name].sfolder + '/' + structure_name + '/' + structure_name + '.' + segtyp + '.' + str(
calc.version) + '.geo'
print "write geo to ", calc.path["input_geo"]
calc.write_geometry('init', des)
print "write_geometry_files(): name ", el.name
stn.name = add_name_before + calc.name + '' + str(
el.name) + '.' + str(calc.version)
#stn = replic(stn, (1,2,2))
write_xyz(stn)
print "__________________________\n\n\n"
return