about the transiesta/tbtrans in the system with hexagonal cells
Dear all,
I am trying to calculate the current values in the system with hexagonal cell.
I am wondering whether my input files are correct.?
The input files for electrode and scattering region calculations could be found in attachments.
Note that the structures of scattering region are set up using different methods, while the calculated current values are quite different. What is wrong?
Best Wishes
Xiaoboy
1. input for electrode calculation
SystemName elec
SystemLabel elec
=======
=======
# SPECIES AND BASIS
# Number of species
NumberOfSpecies 5
%block ChemicalSpecies
1 40 Zr
2 6 C
3 16 S
4 7 N
5 8 O
%endblock ChemicalSpecies
PAO.EnergyShift 100 meV
PAO.BasisType split
%block PAO.BasisSizes
Zr SZP
C SZP
S SZP
N SZP
O SZP
%endblock PAO.BasisSizes
LatticeConstant 1.0 Ang
=======
=======
# K-points
%block kgrid_Monkhorst
3 0 0 0.0
0 100 0 0.0
0 0 1 0.0
%endblock kgrid_Monkhorst
=======
=======
# UNIT CELL AND ATOMIC POSITIONS
# UNIT CELL
LatticeConstant 1.0 Ang
%block LatticeVectors
%endblock LatticeVectors
# Atomic coordinates
NumberOfAtoms 45
AtomicCoordinat
%block AtomicCoordinat
3.762081 0.503098 3.227586 2
0.307568 0.503138 3.227630 2
7.216527 0.503164 3.227640 2
2.035321 1.500693 4.574973 1
5.489832 1.500664 4.574923 1
8.944292 1.500658 4.574945 1
2.034869 1.499705 0.280263 3
5.489327 1.499712 0.280259 3
8.943788 1.499730 0.280255 3
0.309622 2.498819 6.174441 3
3.764081 2.498831 6.174431 3
7.218512 2.498860 6.174478 3
3.761731 2.497358 1.879399 1
0.307266 2.497322 1.879379 1
7.216189 2.497324 1.879404 1
-1.419029 3.494895 3.227632 2
2.035435 3.494884 3.227627 2
5.489883 3.494896 3.227622 2
0.308697 4.492436 4.574973 1
3.763212 4.492440 4.574906 1
7.217684 4.492420 4.574903 1
0.308267 4.491486 0.280269 3
3.762731 4.491463 0.280269 3
7.217193 4.491489 0.280257 3
-1.417025 5.490597 6.174465 3
2.037442 5.490603 6.174470 3
5.491944 5.490595 6.174436 3
-1.419320 5.489085 1.879405 1
2.035127 5.489100 1.879417 1
5.489604 5.489092 1.879395 1
-3.145639 6.486648 3.227630 2
0.308855 6.486649 3.227639 2
3.763298 6.486662 3.227640 2
-1.417838 7.484186 4.574891 1
2.036613 7.484214 4.574945 1
5.491097 7.484179 4.574969 1
-1.418325 7.483230 0.280269 3
2.036146 7.483224 0.280262 3
5.490607 7.483240 0.280264 3
-3.143620 8.482359 6.174491 3
0.310831 8.482360 6.174477 3
3.765260 8.482400 6.174534 3
-3.145921 8.480823 1.879400 1
0.308568 8.480843 1.879389 1
3.763001 8.480855 1.879410 1
%endblock AtomicCoordinat
=======
MM.UnitsDistance Ang # what this program prints out DO NOT CHANGE
MM.UnitsEnergy eV # what this program prints out DO NOT CHANGE
MM.Grimme.S6 0.75 # Grimme-paper for PBE (correct for your functional)
MM.Grimme.D 20. # Grimme-paper (correct for your functional)
%block MM.Potentials
1 1 Grimme 255.69 3.278 # Zr, 10.1002/jcc.20495
1 2 Grimme 68.10 3.091 # Zr / C
1 3 Grimme 121.49 3.322 # Zr / S
1 4 Grimme 57.09 3.036 # Zr / N
1 5 Grimme 43.07 2.981 # Zr / O
2 2 Grimme 18.14 2.904 # C, 10.1002/jcc.20495
2 3 Grimme 32.36 3.135 # C / S
2 4 Grimme 15.21 2.849 # C / N
2 5 Grimme 11.47 2.794 # C / O
3 3 Grimme 57.73 3.366 # S, 10.1002/jcc.20495
3 4 Grimme 27.13 3.080 # S / N
3 5 Grimme 20.47 3.025 # S / O
4 4 Grimme 12.75 2.794 # N, 10.1002/jcc.20495
4 5 Grimme 9.62 2.739 # N / O
5 5 Grimme 7.26 2.684 # O, 10.1002/jcc.20495
%endblock MM.Potentials
=======
# General variables
ElectronicTempe
MeshCutoff 300. Ry
xc.functional GGA # Exchange-
xc.authors PBE
SpinPolarized F
SolutionMethod Diagon
=======
=======
# SCF variables
DM.MixSCF1 T
MaxSCFIterations 300 # Maximum number of SCF iter
DM.MixingWeight 0.03 # New DM amount for next SCF cycle
DM.Tolerance 1.d-4 # Tolerance in maximum difference
#DM.UseSaveDM true # to use continuation files
DM.NumberPulay 5
Diag.DivideAndC
Diag.ParallelOverK yes
=======
=======
# MD variables
MD.FinalTimeStep 1
MD.TypeOfRun CG
MD.NumCGsteps 000
MD.UseSaveXV .true.
=======
=======
# Output variables
#Write.TSHS.History .true.
WriteMullikenPop 1
WriteBands .false.
SaveRho .false.
SaveDeltaRho .false.
#veHS .true.
#SaveElectrosta
SaveTotalPotential no
WriteCoorXmol .true.
#WriteMDXmol .true.
WriteMDhistory .false.
#WriteEigenvalues yes
=======
=======
2. input for scattering region calculation-A
SystemName scatt
SystemLabel scatt
=======
=======
# SPECIES AND BASIS
# Number of species
NumberOfSpecies 3
%block ChemicalSpecies
1 40 Zr
2 6 C
3 16 S
%endblock ChemicalSpecies
PAO.EnergyShift 100 meV
PAO.BasisType split
%block PAO.BasisSizes
Zr SZP
C SZP
S SZP
%endblock PAO.BasisSizes
LatticeConstant 1.0 Ang
=======
=======
# K-points
%block kgrid_Monkhorst
3 0 0 0.0
0 1 0 0.0
0 0 1 0.0
%endblock kgrid_Monkhorst
=======
=======
# UNIT CELL AND ATOMIC POSITIONS
# UNIT CELL
LatticeConstant 1.0 Ang
%block LatticeVectors
%endblock LatticeVectors
# Atomic coordinates
NumberOfAtoms 45
AtomicCoordinat
%block AtomicCoordinat
3.762081 0.503098 3.227586 2
0.307568 0.503138 3.227630 2
7.216527 0.503164 3.227640 2
2.035321 1.500693 4.574973 1
5.489832 1.500664 4.574923 1
8.944292 1.500658 4.574945 1
2.034869 1.499705 0.280263 3
5.489327 1.499712 0.280259 3
8.943788 1.499730 0.280255 3
0.309622 2.498819 6.174441 3
3.764081 2.498831 6.174431 3
7.218512 2.498860 6.174478 3
3.761731 2.497358 1.879399 1
0.307266 2.497322 1.879379 1
7.216189 2.497324 1.879404 1
-1.419029 3.494895 3.227632 2
2.035435 3.494884 3.227627 2
5.489883 3.494896 3.227622 2
0.308697 4.492436 4.574973 1
3.763212 4.492440 4.574906 1
7.217684 4.492420 4.574903 1
0.308267 4.491486 0.280269 3
3.762731 4.491463 0.280269 3
7.217193 4.491489 0.280257 3
-1.417025 5.490597 6.174465 3
2.037442 5.490603 6.174470 3
5.491944 5.490595 6.174436 3
-1.419320 5.489085 1.879405 1
2.035127 5.489100 1.879417 1
5.489604 5.489092 1.879395 1
-3.145639 6.486648 3.227630 2
0.308855 6.486649 3.227639 2
3.763298 6.486662 3.227640 2
-1.417838 7.484186 4.574891 1
2.036613 7.484214 4.574945 1
5.491097 7.484179 4.574969 1
-1.418325 7.483230 0.280269 3
2.036146 7.483224 0.280262 3
5.490607 7.483240 0.280264 3
-3.143620 8.482359 6.174491 3
0.310831 8.482360 6.174477 3
3.765260 8.482400 6.174534 3
-3.145921 8.480823 1.879400 1
0.308568 8.480843 1.879389 1
3.763001 8.480855 1.879410 1
%endblock AtomicCoordinat
=======
%block SuperCell
1 0 0
0 3 0
0 0 1
%endblock SuperCell
=======
=======
=======
# General variables
ElectronicTempe
MeshCutoff 300. Ry
xc.functional GGA # Exchange-
xc.authors PBE
SpinPolarized F
SolutionMethod transiesta
=======
=======
# SCF variables
DM.MixSCF1 T
MaxSCFIterations 500 # Maximum number of SCF iter
DM.MixingWeight 0.03 # New DM amount for next SCF cycle
DM.Tolerance 1.d-4 # Tolerance in maximum difference
DM.UseSaveDM true # to use continuation files
DM.NumberPulay 5
Diag.DivideAndC
Diag.ParallelOverK yes
=======
=======
# MD variables
MD.FinalTimeStep 1
MD.TypeOfRun CG
MD.NumCGsteps 000
#MD.UseSaveXV .true.
=======
MM.UnitsDistance Ang # what this program prints out DO NOT CHANGE
MM.UnitsEnergy eV # what this program prints out DO NOT CHANGE
MM.Grimme.S6 0.75 # Grimme-paper for PBE (correct for your functional)
MM.Grimme.D 20. # Grimme-paper (correct for your functional)
%block MM.Potentials
1 1 Grimme 255.69 3.278 # Zr, 10.1002/jcc.20495
1 2 Grimme 68.10 3.091 # Zr / C
1 3 Grimme 121.49 3.322 # Zr / S
1 4 Grimme 57.09 3.036 # Zr / N
1 5 Grimme 43.07 2.981 # Zr / O
2 2 Grimme 18.14 2.904 # C, 10.1002/jcc.20495
2 3 Grimme 32.36 3.135 # C / S
2 4 Grimme 15.21 2.849 # C / N
2 5 Grimme 11.47 2.794 # C / O
3 3 Grimme 57.73 3.366 # S, 10.1002/jcc.20495
3 4 Grimme 27.13 3.080 # S / N
3 5 Grimme 20.47 3.025 # S / O
4 4 Grimme 12.75 2.794 # N, 10.1002/jcc.20495
4 5 Grimme 9.62 2.739 # N / O
5 5 Grimme 7.26 2.684 # O, 10.1002/jcc.20495
%endblock MM.Potentials
=======
# Output variables
WriteMullikenPop 1
WriteBands .false.
SaveRho .false.
SaveDeltaRho .false.
SaveHS .true.
SaveElectrostat
SaveTotalPotential no
WriteCoorXmol .true.
WriteMDXmol .true.
WriteMDhistory .false.
WriteEigenvalues yes
=======
=======
TS.Voltage 0.00000 eV
%block TS.ChemPots
Left
Right
%endblock TS.ChemPots
%block TS.ChemPot.Left
mu V/2
contour.eq
begin
c-Left
t-Left
end
%endblock TS.ChemPot.Left
%block TS.ChemPot.Right
mu -V/2
contour.eq
begin
c-Right
t-Right
end
%endblock TS.ChemPot.Right
TS.Elecs.Bulk true
TS.Elecs.DM.Update cross-terms
TS.Elecs.GF.ReUse true
%block TS.Elecs
Left
Right
%endblock TS.Elecs
%block TS.Elec.Left
HS ../elec.TSHS
chem-pot Left
semi-inf-dir -a2
elec-pos begin 1
%endblock TS.Elec.Left
%block TS.Elec.Right
HS ../elec.TSHS
chem-pot Right
semi-inf-dir +a2
elec-pos end -1
%endblock TS.Elec.Right
TS.Contours.Eq.Pole 2.50000 eV
%block TS.Contour.c-Left
part circle
from -30.00000 eV + V/2 to -10. kT + V/2
points 16
method g-legendre
%endblock TS.Contour.c-Left
%block TS.Contour.t-Left
part tail
from prev to inf
points 11
method g-fermi
%endblock TS.Contour.t-Left
%block TS.Contour.c-Right
part circle
from -30.00000 eV - V/2 to -10. kT - V/2
points 16
method g-legendre
%endblock TS.Contour.c-Right
%block TS.Contour.t-Right
part tail
from prev to inf
points 11
method g-fermi
%endblock TS.Contour.t-Right
TS.Elecs.Eta 0.0001000000 eV
%block TS.Contours.nEq
neq
%endblock TS.Contours.nEq
%block TS.Contour.nEq.neq
part line
from -|V|/2 - 5 kT to |V|/2 + 5 kT
delta 0.01 eV
method mid-rule
%endblock TS.Contour.nEq.neq
# TBtrans options
%block TBT.k
diag 1 20 1
%endblock
TBT.T.Eig 3
TBT.Elecs.Eta 0.0000136058 eV
%block TBT.Contours
neq
%endblock TBT.Contours
%block TBT.Contour.neq
part line
from -10.00000 eV to 10.00000 eV
delta 0.02000 eV
method mid-rule
%endblock TBT.Contour.neq
# It is adviced to define a device region of
# particular interest
3. input for scattering region calculation-B
SystemName scatt
SystemLabel scatt
=======
=======
# SPECIES AND BASIS
# Number of species
NumberOfSpecies 3
%block ChemicalSpecies
1 40 Zr
2 6 C
3 16 S
%endblock ChemicalSpecies
PAO.EnergyShift 100 meV
PAO.BasisType split
%block PAO.BasisSizes
Zr SZP
C SZP
S SZP
%endblock PAO.BasisSizes
LatticeConstant 1.0 Ang
=======
=======
# K-points
%block kgrid_Monkhorst
3 0 0 0.0
0 1 0 0.0
0 0 1 0.0
%endblock kgrid_Monkhorst
=======
=======
# UNIT CELL AND ATOMIC POSITIONS
# UNIT CELL
LatticeConstant 1.0 Ang
%block LatticeVectors
-
%endblock LatticeVectors
# Atomic coordinates
NumberOfAtoms 135
AtomicCoordinat
%block AtomicCoordinat
3.762081 0.503098 3.227586 2
0.307568 0.503138 3.22763 2
7.216527 0.503164 3.22764 2
2.034869 1.499705 0.280263 3
5.489327 1.499712 0.280259 3
8.943788 1.49973 0.280255 3
8.944292 1.500658 4.574945 1
5.489832 1.500663 4.574923 1
2.035321 1.500693 4.574973 1
0.307267 2.497322 1.879379 1
7.216189 2.497324 1.879404 1
3.761731 2.497358 1.879399 1
0.309622 2.498819 6.174441 3
3.764081 2.498831 6.174431 3
7.218512 2.49886 6.174478 3
2.035435 3.494885 3.227627 2
-1.419029 3.494895 3.227632 2
5.489884 3.494896 3.227622 2
3.762731 4.491462 0.280269 3
0.308267 4.491486 0.280269 3
7.217193 4.491489 0.280257 3
7.217684 4.492419 4.574903 1
0.308697 4.492436 4.574973 1
3.763212 4.49244 4.574906 1
-1.41932 5.489085 1.879405 1
5.489604 5.489092 1.879395 1
2.035127 5.4891 1.879417 1
5.491944 5.490595 6.174436 3
-1.417025 5.490597 6.174465 3
2.037442 5.490603 6.17447 3
-3.145639 6.486648 3.22763 2
0.308855 6.486649 3.227639 2
3.763298 6.486662 3.22764 2
2.036146 7.483224 0.280262 3
-1.418324 7.483229 0.280269 3
5.490607 7.48324 0.280264 3
5.491097 7.484179 4.574969 1
-1.417838 7.484185 4.574891 1
2.036613 7.484213 4.574945 1
-3.145921 8.480822 1.8794 1
0.308568 8.480843 1.879389 1
3.763001 8.480855 1.87941 1
-3.14362 8.482359 6.174491 3
0.310832 8.482359 6.174477 3
3.76526 8.482399 6.174534 3
-1.417703 9.478364 3.227586 2
-4.872216 9.478404 3.22763 2
2.036743 9.47843 3.22764 2
-3.144914 10.474971 0.280263 3
0.309544 10.474978 0.280259 3
3.764005 10.474996 0.280255 3
3.764509 10.475923 4.574945 1
0.310049 10.475929 4.574923 1
-3.144462 10.475959 4.574973 1
-4.872517 11.472588 1.879379 1
2.036406 11.472589 1.879404 1
-1.418053 11.472624 1.879399 1
-4.870161 11.474085 6.174441 3
-1.415702 11.474097 6.174431 3
2.038729 11.474126 6.174478 3
-3.144349 12.47015 3.227627 2
-6.598812 12.470161 3.227632 2
0.3101 12.470162 3.227622 2
-1.417052 13.466729 0.280269 3
-4.871516 13.466751 0.280269 3
2.03741 13.466755 0.280257 3
2.037901 13.467686 4.574903 1
-4.871086 13.467702 4.574973 1
-1.416572 13.467707 4.574906 1
-6.599104 14.464351 1.879405 1
0.309821 14.464357 1.879395 1
-3.144656 14.464365 1.879417 1
0.312161 14.465861 6.174436 3
-6.596808 14.465862 6.174465 3
-3.142341 14.465869 6.17447 3
-8.325423 15.461914 3.22763 2
-4.870928 15.461914 3.227639 2
-1.416486 15.461929 3.22764 2
-3.143637 16.458489 0.280262 3
-6.598108 16.458495 0.280269 3
0.310824 16.458507 0.280264 3
0.311314 16.459444 4.574969 1
-6.597621 16.459451 4.574891 1
-3.14317 16.45948 4.574945 1
-8.325705 17.456088 1.8794 1
-4.871215 17.456109 1.879389 1
-1.416782 17.45612 1.87941 1
-8.323403 17.457625 6.174491 3
-4.868952 17.457625 6.174477 3
-1.414523 17.457665 6.174534 3
-6.597486 18.453629 3.227586 2
-10.051999 18.453669 3.22763 2
-3.14304 18.453695 3.22764 2
-8.324697 19.450236 0.280263 3
-4.87024 19.450244 0.280259 3
-1.415778 19.450262 0.280255 3
-1.415274 19.45119 4.574945 1
-4.869734 19.451195 4.574923 1
-8.324246 19.451225 4.574973 1
-10.0523 20.447853 1.879379 1
-3.143378 20.447856 1.879404 1
-6.597836 20.44789 1.879399 1
-10.049945 20.449352 6.174441 3
-6.595485 20.449363 6.174431 3
-3.141054 20.449392 6.174478 3
-8.324132 21.445417 3.227627 2
-11.778595 21.445426 3.227632 2
-4.869683 21.445428 3.227622 2
-6.596835 22.441994 0.280269 3
-10.051299 22.442017 0.280269 3
-3.142373 22.44202 0.280257 3
-3.141882 22.442951 4.574903 1
-10.050869 22.442967 4.574973 1
-6.596355 22.442972 4.574906 1
-11.778887 23.439616 1.879405 1
-4.869963 23.439624 1.879395 1
-8.32444 23.439632 1.879417 1
-4.867623 23.441128 6.174436 3
-11.776592 23.441129 6.174465 3
-8.322125 23.441136 6.17447 3
-13.505206 24.43718 3.22763 2
-10.050712 24.437181 3.227639 2
-6.596269 24.437194 3.22764 2
-8.323421 25.433756 0.280262 3
-11.777891 25.433761 0.280269 3
-4.868959 25.433772 0.280264 3
-4.86847 25.434711 4.574969 1
-11.777405 25.434718 4.574891 1
-8.322953 25.434745 4.574945 1
-13.505488 26.431354 1.8794 1
-10.050998 26.431375 1.879389 1
-6.596566 26.431387 1.87941 1
-13.503186 26.432891 6.174491 3
-10.048735 26.432891 6.174477 3
-6.594306 26.432931 6.174534 3
%endblock AtomicCoordinat
=======
=======
# General variables
ElectronicTempe
MeshCutoff 300. Ry
xc.functional GGA # Exchange-
xc.authors PBE
SpinPolarized F
SolutionMethod transiesta
=======
=======
# SCF variables
DM.MixSCF1 T
MaxSCFIterations 500 # Maximum number of SCF iter
DM.MixingWeight 0.03 # New DM amount for next SCF cycle
DM.Tolerance 1.d-4 # Tolerance in maximum difference
DM.UseSaveDM true # to use continuation files
DM.NumberPulay 5
Diag.DivideAndC
Diag.ParallelOverK yes
=======
=======
# MD variables
MD.FinalTimeStep 1
MD.TypeOfRun CG
MD.NumCGsteps 000
#MD.UseSaveXV .true.
=======
MM.UnitsDistance Ang # what this program prints out DO NOT CHANGE
MM.UnitsEnergy eV # what this program prints out DO NOT CHANGE
MM.Grimme.S6 0.75 # Grimme-paper for PBE (correct for your functional)
MM.Grimme.D 20. # Grimme-paper (correct for your functional)
%block MM.Potentials
1 1 Grimme 255.69 3.278 # Zr, 10.1002/jcc.20495
1 2 Grimme 68.10 3.091 # Zr / C
1 3 Grimme 121.49 3.322 # Zr / S
1 4 Grimme 57.09 3.036 # Zr / N
1 5 Grimme 43.07 2.981 # Zr / O
2 2 Grimme 18.14 2.904 # C, 10.1002/jcc.20495
2 3 Grimme 32.36 3.135 # C / S
2 4 Grimme 15.21 2.849 # C / N
2 5 Grimme 11.47 2.794 # C / O
3 3 Grimme 57.73 3.366 # S, 10.1002/jcc.20495
3 4 Grimme 27.13 3.080 # S / N
3 5 Grimme 20.47 3.025 # S / O
4 4 Grimme 12.75 2.794 # N, 10.1002/jcc.20495
4 5 Grimme 9.62 2.739 # N / O
5 5 Grimme 7.26 2.684 # O, 10.1002/jcc.20495
%endblock MM.Potentials
=======
# Output variables
WriteMullikenPop 1
WriteBands .false.
SaveRho .false.
SaveDeltaRho .false.
SaveHS .true.
SaveElectrostat
SaveTotalPotential no
WriteCoorXmol .true.
WriteMDXmol .true.
WriteMDhistory .false.
WriteEigenvalues yes
=======
=======
TS.Voltage 0.00000 eV
%block TS.ChemPots
Left
Right
%endblock TS.ChemPots
%block TS.ChemPot.Left
mu V/2
contour.eq
begin
c-Left
t-Left
end
%endblock TS.ChemPot.Left
%block TS.ChemPot.Right
mu -V/2
contour.eq
begin
c-Right
t-Right
end
%endblock TS.ChemPot.Right
TS.Elecs.Bulk true
TS.Elecs.DM.Update cross-terms
TS.Elecs.GF.ReUse true
%block TS.Elecs
Left
Right
%endblock TS.Elecs
%block TS.Elec.Left
HS ../elec.TSHS
chem-pot Left
semi-inf-dir -a2
elec-pos begin 1
%endblock TS.Elec.Left
%block TS.Elec.Right
HS ../elec.TSHS
chem-pot Right
semi-inf-dir +a2
elec-pos end -1
%endblock TS.Elec.Right
TS.Contours.Eq.Pole 2.50000 eV
%block TS.Contour.c-Left
part circle
from -30.00000 eV + V/2 to -10. kT + V/2
points 16
method g-legendre
%endblock TS.Contour.c-Left
%block TS.Contour.t-Left
part tail
from prev to inf
points 11
method g-fermi
%endblock TS.Contour.t-Left
%block TS.Contour.c-Right
part circle
from -30.00000 eV - V/2 to -10. kT - V/2
points 16
method g-legendre
%endblock TS.Contour.c-Right
%block TS.Contour.t-Right
part tail
from prev to inf
points 11
method g-fermi
%endblock TS.Contour.t-Right
TS.Elecs.Eta 0.0001000000 eV
%block TS.Contours.nEq
neq
%endblock TS.Contours.nEq
%block TS.Contour.nEq.neq
part line
from -|V|/2 - 5 kT to |V|/2 + 5 kT
delta 0.01 eV
method mid-rule
%endblock TS.Contour.nEq.neq
# TBtrans options
%block TBT.k
diag 1 20 1
%endblock
TBT.T.Eig 3
TBT.Elecs.Eta 0.0000136058 eV
%block TBT.Contours
neq
%endblock TBT.Contours
%block TBT.Contour.neq
part line
from -10.00000 eV to 10.00000 eV
delta 0.02000 eV
method mid-rule
%endblock TBT.Contour.neq
# It is adviced to define a device region of
# particular interest
Question information
- Language:
- English Edit question
- Status:
- Solved
- For:
- Siesta Edit question
- Assignee:
- No assignee Edit question
- Solved by:
- Nick Papior
- Solved:
- Last query:
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