poviding stiffness for transformation as function

This commit is contained in:
Martin Diehl 2018-12-22 00:19:51 +01:00
parent f4cf38fa22
commit e6d5992bb4
2 changed files with 81 additions and 77 deletions

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@ -869,7 +869,8 @@ module lattice
lattice_interaction_TwinSlip, & lattice_interaction_TwinSlip, &
lattice_forestProjection, & lattice_forestProjection, &
lattice_characteristicShear_Twin, & lattice_characteristicShear_Twin, &
lattice_C66_twin lattice_C66_twin, &
lattice_C66_trans
contains contains
@ -1793,6 +1794,7 @@ function lattice_C66_trans(Ntrans,C_parent66, &
structure_target !< lattice structure structure_target !< lattice structure
real(pReal), dimension(6,6), intent(in) :: C_parent66 real(pReal), dimension(6,6), intent(in) :: C_parent66
real(pReal), dimension(6,6) :: C_bar66, C_target_unrotated66 real(pReal), dimension(6,6) :: C_bar66, C_target_unrotated66
real(pReal), dimension(3,3,3,3) :: C_target_unrotated
real(pReal), dimension(6,6,sum(Ntrans)) :: lattice_C66_trans real(pReal), dimension(6,6,sum(Ntrans)) :: lattice_C66_trans
real(pReal), dimension(3,3,sum(Ntrans)) :: Q,S real(pReal), dimension(3,3,sum(Ntrans)) :: Q,S
real(pReal) :: a_bcc, a_fcc, CoverA_trans real(pReal) :: a_bcc, a_fcc, CoverA_trans
@ -1822,17 +1824,16 @@ function lattice_C66_trans(Ntrans,C_parent66, &
write(6,*) "Mist" write(6,*) "Mist"
endif endif
do i = 1_pInt, 6_pInt do i = 1_pInt, 6_pInt
if (abs(C_target_unrotated66(i,i))<tol_math_check) & if (abs(C_target_unrotated66(i,i))<tol_math_check) &
call IO_error(135_pInt,el=i,ext_msg='matrix diagonal "el"ement in transformation') call IO_error(135_pInt,el=i,ext_msg='matrix diagonal "el"ement in transformation')
enddo enddo
lattice_C66_trans = 0.0_pReal C_target_unrotated = math_Mandel66to3333(C_target_unrotated66)
call lattice_Trans(Q,S,Ntrans,CoverA_trans,a_fcc,a_bcc) call lattice_Trans(Q,S,Ntrans,CoverA_trans,a_fcc,a_bcc)
do i = 1, sum(Ntrans) do i = 1, sum(Ntrans)
! R = math_axisAngleToR(coordinateSystem(1:3,2,i), 180.0_pReal * INRAD) ! ToDo: Why always 180 deg? lattice_C66_trans(1:6,1:6,i) = math_Mandel3333to66(math_rotate_forward3333(C_target_unrotated,Q(1:3,1:3,i)))
! lattice_C66_trans(1:6,1:6,i) = math_Mandel3333to66(math_rotate_forward3333(math_Mandel66to3333(C66),R))
enddo enddo
end function end function

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@ -281,19 +281,20 @@ subroutine plastic_dislotwin_init
associate(prm => param(phase_plasticityInstance(p)), & associate(prm => param(phase_plasticityInstance(p)), &
dot => dotState(phase_plasticityInstance(p)), & dot => dotState(phase_plasticityInstance(p)), &
stt => state(phase_plasticityInstance(p)), & stt => state(phase_plasticityInstance(p)), &
mse => microstructure(phase_plasticityInstance(p))) mse => microstructure(phase_plasticityInstance(p)), &
config => config_phase(p))
! This data is read in already in lattice ! This data is read in already in lattice
prm%mu = lattice_mu(p) prm%mu = lattice_mu(p)
prm%nu = lattice_nu(p) prm%nu = lattice_nu(p)
prm%C66 = lattice_C66(1:6,1:6,p) prm%C66 = lattice_C66(1:6,1:6,p)
structure = config_phase(p)%getString('lattice_structure') structure = config%getString('lattice_structure')
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! slip related parameters ! slip related parameters
prm%Nslip = config_phase(p)%getInts('nslip',defaultVal=emptyIntArray) prm%Nslip = config%getInts('nslip',defaultVal=emptyIntArray)
prm%totalNslip = sum(prm%Nslip) prm%totalNslip = sum(prm%Nslip)
slipActive: if (prm%totalNslip > 0_pInt) then slipActive: if (prm%totalNslip > 0_pInt) then
@ -303,28 +304,28 @@ subroutine plastic_dislotwin_init
prm%fcc_twinNucleationSlipPair = lattice_fcc_twinNucleationSlipPair prm%fcc_twinNucleationSlipPair = lattice_fcc_twinNucleationSlipPair
prm%Schmid_slip = lattice_SchmidMatrix_slip(prm%Nslip,structure(1:3),& prm%Schmid_slip = lattice_SchmidMatrix_slip(prm%Nslip,structure(1:3),&
config_phase(p)%getFloat('c/a',defaultVal=0.0_pReal)) config%getFloat('c/a',defaultVal=0.0_pReal))
prm%forestProjectionEdge= lattice_forestProjection (prm%Nslip,structure(1:3),& prm%forestProjectionEdge= lattice_forestProjection (prm%Nslip,structure(1:3),&
config_phase(p)%getFloat('c/a',defaultVal=0.0_pReal)) config%getFloat('c/a',defaultVal=0.0_pReal))
prm%interaction_SlipSlip = lattice_interaction_SlipSlip(prm%Nslip, & prm%interaction_SlipSlip = lattice_interaction_SlipSlip(prm%Nslip, &
config_phase(p)%getFloats('interaction_slipslip'), & config%getFloats('interaction_slipslip'), &
structure(1:3)) structure(1:3))
prm%rho0 = config_phase(p)%getFloats('rhoedge0', requiredShape=shape(prm%Nslip)) !ToDo: rename to rho_0 prm%rho0 = config%getFloats('rhoedge0', requiredShape=shape(prm%Nslip)) !ToDo: rename to rho_0
prm%rhoDip0 = config_phase(p)%getFloats('rhoedgedip0',requiredShape=shape(prm%Nslip)) !ToDo: rename to rho_dip_0 prm%rhoDip0 = config%getFloats('rhoedgedip0',requiredShape=shape(prm%Nslip)) !ToDo: rename to rho_dip_0
prm%v0 = config_phase(p)%getFloats('v0', requiredShape=shape(prm%Nslip)) prm%v0 = config%getFloats('v0', requiredShape=shape(prm%Nslip))
prm%burgers_slip = config_phase(p)%getFloats('slipburgers',requiredShape=shape(prm%Nslip)) prm%burgers_slip = config%getFloats('slipburgers',requiredShape=shape(prm%Nslip))
prm%Qedge = config_phase(p)%getFloats('qedge', requiredShape=shape(prm%Nslip)) !ToDo: rename (ask Karo) prm%Qedge = config%getFloats('qedge', requiredShape=shape(prm%Nslip)) !ToDo: rename (ask Karo)
prm%CLambdaSlip = config_phase(p)%getFloats('clambdaslip',requiredShape=shape(prm%Nslip)) prm%CLambdaSlip = config%getFloats('clambdaslip',requiredShape=shape(prm%Nslip))
prm%p = config_phase(p)%getFloats('p_slip', requiredShape=shape(prm%Nslip)) prm%p = config%getFloats('p_slip', requiredShape=shape(prm%Nslip))
prm%q = config_phase(p)%getFloats('q_slip', requiredShape=shape(prm%Nslip)) prm%q = config%getFloats('q_slip', requiredShape=shape(prm%Nslip))
prm%B = config_phase(p)%getFloats('b', requiredShape=shape(prm%Nslip), & prm%B = config%getFloats('b', requiredShape=shape(prm%Nslip), &
defaultVal=[(0.0_pReal, i=1,size(prm%Nslip))]) defaultVal=[(0.0_pReal, i=1,size(prm%Nslip))])
prm%tau_peierls = config_phase(p)%getFloats('tau_peierls',requiredShape=shape(prm%Nslip), & prm%tau_peierls = config%getFloats('tau_peierls',requiredShape=shape(prm%Nslip), &
defaultVal=[(0.0_pReal, i=1,size(prm%Nslip))]) defaultVal=[(0.0_pReal, i=1,size(prm%Nslip))])
prm%CEdgeDipMinDistance = config_phase(p)%getFloat('cedgedipmindistance') prm%CEdgeDipMinDistance = config%getFloat('cedgedipmindistance')
! expand: family => system ! expand: family => system
prm%rho0 = math_expand(prm%rho0, prm%Nslip) prm%rho0 = math_expand(prm%rho0, prm%Nslip)
@ -356,33 +357,33 @@ subroutine plastic_dislotwin_init
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! twin related parameters ! twin related parameters
prm%Ntwin = config_phase(p)%getInts('ntwin', defaultVal=emptyIntArray) prm%Ntwin = config%getInts('ntwin', defaultVal=emptyIntArray)
prm%totalNtwin = sum(prm%Ntwin) prm%totalNtwin = sum(prm%Ntwin)
if (prm%totalNtwin > 0_pInt) then if (prm%totalNtwin > 0_pInt) then
prm%Schmid_twin = lattice_SchmidMatrix_twin(prm%Ntwin,structure(1:3),& prm%Schmid_twin = lattice_SchmidMatrix_twin(prm%Ntwin,structure(1:3),&
config_phase(p)%getFloat('c/a',defaultVal=0.0_pReal)) config%getFloat('c/a',defaultVal=0.0_pReal))
prm%interaction_TwinTwin = lattice_interaction_TwinTwin(prm%Ntwin,& prm%interaction_TwinTwin = lattice_interaction_TwinTwin(prm%Ntwin,&
config_phase(p)%getFloats('interaction_twintwin'), & config%getFloats('interaction_twintwin'), &
structure(1:3)) structure(1:3))
prm%burgers_twin = config_phase(p)%getFloats('twinburgers') prm%burgers_twin = config%getFloats('twinburgers')
prm%twinsize = config_phase(p)%getFloats('twinsize') prm%twinsize = config%getFloats('twinsize')
prm%r = config_phase(p)%getFloats('r_twin') prm%r = config%getFloats('r_twin')
prm%xc_twin = config_phase(p)%getFloat('xc_twin') prm%xc_twin = config%getFloat('xc_twin')
prm%L0_twin = config_phase(p)%getFloat('l0_twin') prm%L0_twin = config%getFloat('l0_twin')
prm%MaxTwinFraction = config_phase(p)%getFloat('maxtwinfraction') ! ToDo: only used in postResults prm%MaxTwinFraction = config%getFloat('maxtwinfraction') ! ToDo: only used in postResults
prm%Cthresholdtwin = config_phase(p)%getFloat('cthresholdtwin', defaultVal=0.0_pReal) prm%Cthresholdtwin = config%getFloat('cthresholdtwin', defaultVal=0.0_pReal)
prm%Cmfptwin = config_phase(p)%getFloat('cmfptwin', defaultVal=0.0_pReal) ! ToDo: How to handle that??? prm%Cmfptwin = config%getFloat('cmfptwin', defaultVal=0.0_pReal) ! ToDo: How to handle that???
prm%shear_twin = lattice_characteristicShear_Twin(prm%Ntwin,structure(1:3),& prm%shear_twin = lattice_characteristicShear_Twin(prm%Ntwin,structure(1:3),&
config_phase(p)%getFloat('c/a',defaultVal=0.0_pReal)) config%getFloat('c/a',defaultVal=0.0_pReal))
prm%C66_twin = lattice_C66_twin(prm%Ntwin,prm%C66,structure(1:3),& prm%C66_twin = lattice_C66_twin(prm%Ntwin,prm%C66,structure(1:3),&
config_phase(p)%getFloat('c/a',defaultVal=0.0_pReal)) config%getFloat('c/a',defaultVal=0.0_pReal))
if (.not. prm%fccTwinTransNucleation) then if (.not. prm%fccTwinTransNucleation) then
prm%Ndot0_twin = config_phase(p)%getFloats('ndot0_twin') prm%Ndot0_twin = config%getFloats('ndot0_twin')
prm%Ndot0_twin = math_expand(prm%Ndot0_twin,prm%Ntwin) prm%Ndot0_twin = math_expand(prm%Ndot0_twin,prm%Ntwin)
endif endif
@ -399,29 +400,36 @@ subroutine plastic_dislotwin_init
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! transformation related parameters ! transformation related parameters
prm%Ntrans = config_phase(p)%getInts('ntrans', defaultVal=emptyIntArray) prm%Ntrans = config%getInts('ntrans', defaultVal=emptyIntArray)
prm%totalNtrans = sum(prm%Ntrans) prm%totalNtrans = sum(prm%Ntrans)
if (prm%totalNtrans > 0_pInt) then if (prm%totalNtrans > 0_pInt) then
prm%burgers_trans = config_phase(p)%getFloats('transburgers') prm%burgers_trans = config%getFloats('transburgers')
prm%burgers_trans = math_expand(prm%burgers_trans,prm%Ntrans) prm%burgers_trans = math_expand(prm%burgers_trans,prm%Ntrans)
prm%Cthresholdtrans = config_phase(p)%getFloat('cthresholdtrans', defaultVal=0.0_pReal) ! ToDo: How to handle that??? prm%Cthresholdtrans = config%getFloat('cthresholdtrans', defaultVal=0.0_pReal) ! ToDo: How to handle that???
prm%transStackHeight = config_phase(p)%getFloat('transstackheight', defaultVal=0.0_pReal) ! ToDo: How to handle that??? prm%transStackHeight = config%getFloat('transstackheight', defaultVal=0.0_pReal) ! ToDo: How to handle that???
prm%Cmfptrans = config_phase(p)%getFloat('cmfptrans', defaultVal=0.0_pReal) ! ToDo: How to handle that??? prm%Cmfptrans = config%getFloat('cmfptrans', defaultVal=0.0_pReal) ! ToDo: How to handle that???
prm%deltaG = config_phase(p)%getFloat('deltag') prm%deltaG = config%getFloat('deltag')
prm%xc_trans = config_phase(p)%getFloat('xc_trans', defaultVal=0.0_pReal) ! ToDo: How to handle that??? prm%xc_trans = config%getFloat('xc_trans', defaultVal=0.0_pReal) ! ToDo: How to handle that???
prm%L0_trans = config_phase(p)%getFloat('l0_trans') prm%L0_trans = config%getFloat('l0_trans')
prm%interaction_TransTrans = lattice_interaction_TransTrans(prm%Ntrans,& prm%interaction_TransTrans = lattice_interaction_TransTrans(prm%Ntrans,&
config_phase(p)%getFloats('interaction_transtrans'), & config%getFloats('interaction_transtrans'), &
structure(1:3)) structure(1:3))
prm%C66_trans = lattice_C66_trans(prm%Ntrans,prm%C66, &
config%getString('trans_lattice_structure'), &
0.0_pReal, &
config%getFloat('a_bcc', defaultVal=0.0_pReal), &
config%getFloat('a_fcc', defaultVal=0.0_pReal))
if (lattice_structure(p) /= LATTICE_fcc_ID) then if (lattice_structure(p) /= LATTICE_fcc_ID) then
prm%Ndot0_trans = config_phase(p)%getFloats('ndot0_trans') prm%Ndot0_trans = config%getFloats('ndot0_trans')
prm%Ndot0_trans = math_expand(prm%Ndot0_trans,prm%Ntrans) prm%Ndot0_trans = math_expand(prm%Ndot0_trans,prm%Ntrans)
endif endif
prm%lamellarsizePerTransSystem = config_phase(p)%getFloats('lamellarsize') prm%lamellarsizePerTransSystem = config%getFloats('lamellarsize')
prm%lamellarsizePerTransSystem = math_expand(prm%lamellarsizePerTransSystem,prm%Ntrans) prm%lamellarsizePerTransSystem = math_expand(prm%lamellarsizePerTransSystem,prm%Ntrans)
prm%s = config_phase(p)%getFloats('s_trans',defaultVal=[0.0_pReal]) prm%s = config%getFloats('s_trans',defaultVal=[0.0_pReal])
prm%s = math_expand(prm%s,prm%Ntrans) prm%s = math_expand(prm%s,prm%Ntrans)
else else
allocate(prm%lamellarsizePerTransSystem(0)) allocate(prm%lamellarsizePerTransSystem(0))
@ -429,48 +437,48 @@ subroutine plastic_dislotwin_init
endif endif
if (sum(prm%Ntwin) > 0_pInt .or. prm%totalNtrans > 0_pInt) then if (sum(prm%Ntwin) > 0_pInt .or. prm%totalNtrans > 0_pInt) then
prm%SFE_0K = config_phase(p)%getFloat('sfe_0k') prm%SFE_0K = config%getFloat('sfe_0k')
prm%dSFE_dT = config_phase(p)%getFloat('dsfe_dt') prm%dSFE_dT = config%getFloat('dsfe_dt')
prm%VcrossSlip = config_phase(p)%getFloat('vcrossslip') prm%VcrossSlip = config%getFloat('vcrossslip')
endif endif
if (prm%totalNslip > 0_pInt .and. prm%totalNtwin > 0_pInt) then if (prm%totalNslip > 0_pInt .and. prm%totalNtwin > 0_pInt) then
prm%interaction_SlipTwin = lattice_interaction_SlipTwin(prm%Nslip,prm%Ntwin,& prm%interaction_SlipTwin = lattice_interaction_SlipTwin(prm%Nslip,prm%Ntwin,&
config_phase(p)%getFloats('interaction_sliptwin'), & config%getFloats('interaction_sliptwin'), &
structure(1:3)) structure(1:3))
prm%interaction_TwinSlip = lattice_interaction_TwinSlip(prm%Ntwin,prm%Nslip,& prm%interaction_TwinSlip = lattice_interaction_TwinSlip(prm%Ntwin,prm%Nslip,&
config_phase(p)%getFloats('interaction_twinslip'), & config%getFloats('interaction_twinslip'), &
structure(1:3)) structure(1:3))
if (prm%fccTwinTransNucleation .and. prm%totalNtwin > 12_pInt) write(6,*) 'mist' ! ToDo: implement better test. The model will fail also if ntwin is [6,6] if (prm%fccTwinTransNucleation .and. prm%totalNtwin > 12_pInt) write(6,*) 'mist' ! ToDo: implement better test. The model will fail also if ntwin is [6,6]
endif endif
if (prm%totalNslip > 0_pInt .and. prm%totalNtrans > 0_pInt) then if (prm%totalNslip > 0_pInt .and. prm%totalNtrans > 0_pInt) then
prm%interaction_SlipTrans = lattice_interaction_SlipTrans(prm%Nslip,prm%Ntrans,& prm%interaction_SlipTrans = lattice_interaction_SlipTrans(prm%Nslip,prm%Ntrans,&
config_phase(p)%getFloats('interaction_sliptrans'), & config%getFloats('interaction_sliptrans'), &
structure(1:3)) structure(1:3))
if (prm%fccTwinTransNucleation .and. prm%totalNtrans > 12_pInt) write(6,*) 'mist' ! ToDo: implement better test. The model will fail also if ntrans is [6,6] if (prm%fccTwinTransNucleation .and. prm%totalNtrans > 12_pInt) write(6,*) 'mist' ! ToDo: implement better test. The model will fail also if ntrans is [6,6]
endif endif
prm%aTolRho = config_phase(p)%getFloat('atol_rho', defaultVal=0.0_pReal) prm%aTolRho = config%getFloat('atol_rho', defaultVal=0.0_pReal)
prm%aTolTwinFrac = config_phase(p)%getFloat('atol_twinfrac', defaultVal=0.0_pReal) prm%aTolTwinFrac = config%getFloat('atol_twinfrac', defaultVal=0.0_pReal)
prm%aTolTransFrac = config_phase(p)%getFloat('atol_transfrac', defaultVal=0.0_pReal) prm%aTolTransFrac = config%getFloat('atol_transfrac', defaultVal=0.0_pReal)
prm%CAtomicVolume = config_phase(p)%getFloat('catomicvolume') prm%CAtomicVolume = config%getFloat('catomicvolume')
prm%GrainSize = config_phase(p)%getFloat('grainsize') prm%GrainSize = config%getFloat('grainsize')
prm%D0 = config_phase(p)%getFloat('d0') prm%D0 = config%getFloat('d0')
prm%Qsd = config_phase(p)%getFloat('qsd') prm%Qsd = config%getFloat('qsd')
prm%SolidSolutionStrength = config_phase(p)%getFloat('solidsolutionstrength') prm%SolidSolutionStrength = config%getFloat('solidsolutionstrength')
if (config_phase(p)%keyExists('dipoleformationfactor')) call IO_error(1,ext_msg='use /nodipoleformation/') if (config%keyExists('dipoleformationfactor')) call IO_error(1,ext_msg='use /nodipoleformation/')
prm%dipoleformation = .not. config_phase(p)%keyExists('/nodipoleformation/') prm%dipoleformation = .not. config%keyExists('/nodipoleformation/')
prm%sbVelocity = config_phase(p)%getFloat('shearbandvelocity',defaultVal=0.0_pReal) prm%sbVelocity = config%getFloat('shearbandvelocity',defaultVal=0.0_pReal)
if (prm%sbVelocity > 0.0_pReal) then if (prm%sbVelocity > 0.0_pReal) then
prm%sbResistance = config_phase(p)%getFloat('shearbandresistance') prm%sbResistance = config%getFloat('shearbandresistance')
prm%sbQedge = config_phase(p)%getFloat('qedgepersbsystem') prm%sbQedge = config%getFloat('qedgepersbsystem')
prm%pShearBand = config_phase(p)%getFloat('p_shearband') prm%pShearBand = config%getFloat('p_shearband')
prm%qShearBand = config_phase(p)%getFloat('q_shearband') prm%qShearBand = config%getFloat('q_shearband')
endif endif
!if (Ndot0PerTwinFamily(f,p) < 0.0_pReal) & !if (Ndot0PerTwinFamily(f,p) < 0.0_pReal) &
@ -511,7 +519,7 @@ subroutine plastic_dislotwin_init
prm%qShearBand <= 0.0_pReal) & prm%qShearBand <= 0.0_pReal) &
call IO_error(211_pInt,el=p,ext_msg='qShearBand ('//PLASTICITY_DISLOTWIN_label//')') call IO_error(211_pInt,el=p,ext_msg='qShearBand ('//PLASTICITY_DISLOTWIN_label//')')
outputs = config_phase(p)%getStrings('(output)', defaultVal=emptyStringArray) outputs = config%getStrings('(output)', defaultVal=emptyStringArray)
allocate(prm%outputID(0)) allocate(prm%outputID(0))
do i= 1_pInt, size(outputs) do i= 1_pInt, size(outputs)
outputID = undefined_ID outputID = undefined_ID
@ -608,7 +616,6 @@ subroutine plastic_dislotwin_init
! DEPRECATED BEGIN ! DEPRECATED BEGIN
allocate(prm%C66_trans(6,6,prm%totalNtrans) ,source=0.0_pReal)
allocate(prm%Schmid_trans(3,3,prm%totalNtrans),source = 0.0_pReal) allocate(prm%Schmid_trans(3,3,prm%totalNtrans),source = 0.0_pReal)
i = 0_pInt i = 0_pInt
transFamiliesLoop: do f = 1_pInt,size(prm%Ntrans,1) transFamiliesLoop: do f = 1_pInt,size(prm%Ntrans,1)
@ -616,15 +623,11 @@ subroutine plastic_dislotwin_init
transSystemsLoop: do j = 1_pInt,prm%Ntrans(f) transSystemsLoop: do j = 1_pInt,prm%Ntrans(f)
i = i + 1_pInt i = i + 1_pInt
prm%Schmid_trans(1:3,1:3,i) = lattice_Strans(1:3,1:3,sum(lattice_Ntranssystem(1:f-1,p))+j,p) prm%Schmid_trans(1:3,1:3,i) = lattice_Strans(1:3,1:3,sum(lattice_Ntranssystem(1:f-1,p))+j,p)
!* Rotate trans elasticity matrices
index_otherFamily = sum(lattice_NtransSystem(1:f-1_pInt,p)) ! index in full lattice trans list
prm%C66_trans(1:6,1:6,index_myFamily+j) = &
math_Mandel3333to66(math_rotate_forward3333(lattice_trans_C3333(1:3,1:3,1:3,1:3,p),&
lattice_Qtrans(1:3,1:3,index_otherFamily+j,p)))
enddo transSystemsLoop enddo transSystemsLoop
enddo transFamiliesLoop enddo transFamiliesLoop
! DEPRECATED END ! DEPRECATED END
startIndex=1_pInt startIndex=1_pInt
endIndex=prm%totalNslip endIndex=prm%totalNslip
stt%rhoEdge=>plasticState(p)%state(startIndex:endIndex,:) stt%rhoEdge=>plasticState(p)%state(startIndex:endIndex,:)