Merge branch 'solver-cleanup' into 'development'

was a 'write-only' variable

See merge request damask/DAMASK!885

src/Marc/materialpoint_Marc.f90

@@ -142,7 +142,6 @@ subroutine materialpoint_general(mode, ffn, ffn1, temperature_inp, dt, elFE, ip,
 
   if (iand(mode, materialpoint_AGERESULTS) /= 0) call materialpoint_forward
 
-    homogenization_F0(1:3,1:3,ce) = ffn
     homogenization_F(1:3,1:3,ce) = ffn1
 
   if (iand(mode, materialpoint_CALCRESULTS) /= 0) then

src/grid/grid_mech_FEM.f90

@@ -269,7 +269,6 @@ subroutine grid_mechanical_FEM_init(num_grid)
     F         = spread(spread(spread(math_I3,3,cells(1)),4,cells(2)),5,cells3)
   end if restartRead
 
-  homogenization_F0 = reshape(F_lastInc, [3,3,product(cells(1:2))*cells3])                          ! set starting condition for homogenization_mechanical_response
   call utilities_updateCoords(F)
   call utilities_constitutiveResponse(P_current,P_av,C_volAvg,devNull, &                            ! stress field, stress avg, global average of stiffness and (min+max)/2
                                       F, &                                                          ! target F
@@ -390,7 +389,6 @@ subroutine grid_mechanical_FEM_forward(cutBack,guess,Delta_t,Delta_t_old,t_remai
 
     F_lastInc = F
 
-    homogenization_F0 = reshape(F, [3,3,product(cells(1:2))*cells3])
   end if
 
 !--------------------------------------------------------------------------------------------------

src/grid/grid_mech_spectral_basic.f90

@@ -226,7 +226,6 @@ subroutine grid_mechanical_spectral_basic_init(num_grid)
     F = reshape(F_lastInc,[9,cells(1),cells(2),cells3])
   end if restartRead
 
-  homogenization_F0 = reshape(F_lastInc, [3,3,product(cells(1:2))*cells3])                          ! set starting condition for homogenization_mechanical_response
   call utilities_updateCoords(reshape(F,shape(F_lastInc)))
   call utilities_constitutiveResponse(P,P_av,C_volAvg,C_minMaxAvg, &                                ! stress field, stress avg, global average of stiffness and (min+max)/2
                                       reshape(F,shape(F_lastInc)), &                                ! target F
@@ -347,8 +346,6 @@ subroutine grid_mechanical_spectral_basic_forward(cutBack,guess,Delta_t,Delta_t_
                                    F_lastInc,reshape(F,[3,3,cells(1),cells(2),cells3]),Delta_t_old, &
                                    rotation_BC%rotate(F_aimDot,active=.true.))
     F_lastInc = reshape(F,[3,3,cells(1),cells(2),cells3])
-
-    homogenization_F0 = reshape(F,[3,3,product(cells(1:2))*cells3])
   end if
 
 !--------------------------------------------------------------------------------------------------

src/grid/grid_mech_spectral_polarization.f90

@@ -255,7 +255,6 @@ subroutine grid_mechanical_spectral_polarization_init(num_grid)
     F_tau_lastInc = 2.0_pREAL*F_lastInc
   end if restartRead
 
-  homogenization_F0 = reshape(F_lastInc, [3,3,product(cells(1:2))*cells3])                          ! set starting condition for homogenization_mechanical_response
   call utilities_updateCoords(reshape(F,shape(F_lastInc)))
   call utilities_constitutiveResponse(P,P_av,C_volAvg,C_minMaxAvg, &                                ! stress field, stress avg, global average of stiffness and (min+max)/2
                                       reshape(F,shape(F_lastInc)), &                                ! target F
@@ -391,7 +390,6 @@ subroutine grid_mechanical_spectral_polarization_forward(cutBack,guess,Delta_t,D
     F_lastInc     = reshape(F,    [3,3,cells(1),cells(2),cells3])
     F_tau_lastInc = reshape(F_tau,[3,3,cells(1),cells(2),cells3])
 
-    homogenization_F0 = reshape(F,[3,3,product(cells(1:2))*cells3])
   end if
 
 !--------------------------------------------------------------------------------------------------

src/grid/spectral_utilities.f90

@@ -756,7 +756,7 @@ end function utilities_vectorDivergence
 
 
 !--------------------------------------------------------------------------------------------------
-!> @brief calculate constitutive response from homogenization_F0 to F during Delta_t
+!> @brief Calculate constitutive response.
 !--------------------------------------------------------------------------------------------------
 subroutine utilities_constitutiveResponse(P,P_av,C_volAvg,C_minmaxAvg,&
                                           F,Delta_t,rotation_BC)

src/homogenization.f90

@@ -52,7 +52,6 @@ module homogenization
 !--------------------------------------------------------------------------------------------------
 ! General variables for the homogenization at a  material point
   real(pREAL),   dimension(:,:,:),     allocatable, public :: &
-    homogenization_F0, &                                                                            !< def grad of IP at start of FE increment
     homogenization_F                                                                                !< def grad of IP to be reached at end of FE increment
   real(pREAL),   dimension(:,:,:),     allocatable, public :: & !, protected :: &                   Issue with ifort
     homogenization_P                                                                                !< first P--K stress of IP

src/homogenization_mechanical.f90

@@ -77,8 +77,7 @@ module subroutine mechanical_init()
   call parseMechanical()
 
   allocate(homogenization_dPdF(3,3,3,3,discretization_Ncells), source=0.0_pREAL)
-  homogenization_F0 = spread(math_I3,3,discretization_Ncells)
+  homogenization_F = spread(math_I3,3,discretization_Ncells)
-  homogenization_F = homogenization_F0
   allocate(homogenization_P(3,3,discretization_Ncells),source=0.0_pREAL)
 
   if (any(mechanical_type == MECHANICAL_PASS_ID))      call pass_init()

src/mesh/mesh_mech_FEM.f90

@@ -686,7 +686,6 @@ subroutine FEM_mechanical_forward(guess,Delta_t,Delta_t_prev,mechBC)
 ! forward last inc
   if (guess .and. .not. cutBack) then
     ForwardData = .True.
-    homogenization_F0 = homogenization_F
     call SNESGetDM(mechanical_snes,dm_local,err_PETSc)                                              !< retrieve mesh info from mechanical_snes into dm_local
     CHKERRQ(err_PETSc)
     call DMGetSection(dm_local,section,err_PETSc)