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io.f90
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Module ModPlot3D_IO
Implicit None
Contains
Subroutine Read_Grid_Size(NDIM, ngrid, ND, file, OUTPUT_FLAG)
Implicit None
Real(KIND=8), Dimension(:,:,:,:,:), Pointer :: X
Integer, Dimension(:,:,:,:), Pointer :: IBLANK
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=*) :: file
Integer :: ngrid, I, J, K, L, Nx, Ny, Nz, NDIM, M, ftype
Integer, Pointer :: ND(:,:)
Integer :: OMap(3), NMap(3), ND_copy(3)
Real(KIND=4), Dimension(:,:,:,:), Pointer :: fX
Logical :: gf_exists
Integer :: OUTPUT_FLAG
Inquire(file=Trim(file),exist=gf_exists)
If (.NOT.gf_exists) Then
Write (*,'(A,A,A)') 'File ', file(1:LEN_TRIM(file)), ' is not readable'
Stop
End If
Call p3d_detect(LEN(Trim(file)),Trim(file),prec,NDIM,gf,vf,ib,ftype)
If (OUTPUT_FLAG .eq. 1) Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='old')
! Read number of grids
If (gf(1:1) .eq. 's') Then
ngrid = 1
Else
Read (10) ngrid
End If
Allocate(ND(ngrid,3))
If (OUTPUT_FLAG .eq. 1) Then
Write (*,'(A)') ' '
Write (*,'(A,I2)') 'Number of grids: ', ngrid
End If
! Read grid sizes
ND(:,3) = 1
Read (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
If (OUTPUT_FLAG .eq. 1) Then
Do I = 1, ngrid
Write (*,'(A,I2,A,3(I5,1X))') 'Grid ', I, ' is ', (ND(I,J),J=1,NDIM)
End Do
End IF
close (10)
End Subroutine Read_Grid_Size
Subroutine Read_Grid(NDIM, ngrid, ND, X, IBLANK, prec, gf, vf, ib, file, OF)
Implicit None
Real(KIND=8), Dimension(:,:,:,:,:), Pointer :: X
Integer, Dimension(:,:,:,:), Pointer :: IBLANK
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=80) :: file
Integer :: ngrid, I, J, K, L, Nx, Ny, Nz, NDIM, M, ftype
Integer, Dimension(:,:), Pointer :: ND
Integer :: OMap(3), NMap(3), ND_copy(3)
Real(KIND=4), Dimension(:,:,:,:), Pointer :: fX
Logical :: gf_exists, OF
Inquire(file=Trim(file),exist=gf_exists)
If (.NOT.gf_exists) Then
Write (*,'(A,A,A)') 'File ', file(1:LEN_TRIM(file)), ' is not readable'
Stop
End If
Call p3d_detect(LEN(Trim(file)),Trim(file),prec,NDIM,gf,vf,ib,ftype)
If (OF) Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='old')
! Read number of grids
If (gf(1:1) .eq. 's') Then
ngrid = 1
Else
Read (10) ngrid
End If
Allocate(ND(ngrid,3))
Write (*,'(A)') ' '
Write (*,'(A,I2)') 'Number of grids: ', ngrid
! Read grid sizes
ND(:,3) = 1
Read (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
Do I = 1, ngrid
Write (*,'(A,I2,A,3(I5,1X))') 'Grid ', I, ' is ', (ND(I,J),J=1,NDIM)
End Do
! Allocate grid memory
Nx = MAXVAL(ND(:,1))
Ny = MAXVAL(ND(:,2))
Nz = MAXVAL(ND(:,3))
Allocate(X(ngrid,Nx,Ny,Nz,NDIM))
If (prec(1:1) .eq. 's') Allocate(fX(Nx,Ny,Nz,NDIM))
Allocate(IBLANK(ngrid,Nx,Ny,Nz))
! Read grid values
If (vf(1:1) .eq. 'w') Then
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Read (10) ((((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM)
End Do
Else
Do L = 1, ngrid
Read (10) ((((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM), &
(((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3))
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Read (10) ((((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM)
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
End Do
Else
Do L = 1, ngrid
Read (10) ((((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM), &
(((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3))
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
End Do
End If
End If
Else
If (NDIM .EQ. 3) Then
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do K = 1, ND(L,3)
Read (10) ((X(L,I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
Else
Do L = 1, ngrid
Do K = 1, ND(L,3)
Read (10) ((X(L,I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2)), &
((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do K = 1, ND(L,3)
Read (10) ((fX(I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2))
End Do
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
End Do
Else
Do L = 1, ngrid
Do K = 1, ND(L,3)
Read (10) ((fX(I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2)), &
((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2))
End Do
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
End Do
End If
End If
Else
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do J = 1, ND(L,2)
Read (10) (X(L,I,J,1,1),I=1,ND(L,1)), &
(X(L,I,J,1,2),I=1,ND(L,1))
End Do
End Do
Else
Do L = 1, ngrid
Do J = 1, ND(L,2)
Read (10) (X(L,I,J,1,1),I=1,ND(L,1)), &
(X(L,I,J,1,2),I=1,ND(L,1)), &
(IBLANK(L,I,J,1),I=1,ND(L,1))
End Do
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do K = J, ND(L,2)
Read (10) (fX(I,J,1,1),I=1,ND(L,1)), &
(fX(I,J,1,2),I=1,ND(L,1))
End Do
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
End Do
Else
Do L = 1, ngrid
Do K = J, ND(L,2)
Read (10) (fX(I,J,1,1),I=1,ND(L,1)), &
(fX(I,J,1,2),I=1,ND(L,1)), &
(IBLANK(L,I,J,1),I=1,ND(L,1))
End Do
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
End Do
End If
End If
End If
End If
Close (10)
If (prec(1:1) .eq. 's') Deallocate(fX)
If (ib(1:1) .eq. 'n') IBLANK = 1
Return
End Subroutine Read_Grid
Subroutine Write_Grid(NDIM, ngrid, ND, X, IBLANK, prec, gf, vf, ib, file)
Implicit None
Real(KIND=8), Dimension(:,:,:,:,:), Pointer :: X
Integer, Dimension(:,:,:,:), Pointer :: IBLANK
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=80) :: file
Integer :: ngrid, I, J, K, L, Nx, Ny, Nz, NDIM, M, ftype
Integer, Dimension(:,:), Pointer :: ND
Integer :: OMap(3), NMap(3), ND_copy(3)
Real(KIND=4), Dimension(:,:,:,:), Pointer :: fX
ftype = 0
Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='unknown')
! Write number of grids
If (gf(1:1) .eq. 'm') Then
Write (10) ngrid
End If
! Write grid sizes
Write (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
! Read grid values
If (vf(1:1) .eq. 'w') Then
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Write (10) ((((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM)
End Do
Else
Do L = 1, ngrid
Write (10) ((((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM), &
(((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3))
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Write (10) ((((Real(X(L,I,J,K,M)),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM)
End Do
Else
Do L = 1, ngrid
Write (10) ((((Real(X(L,I,J,K,M)),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM), &
(((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3))
End Do
End If
End If
Else
If (NDIM .EQ. 3) Then
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do K = 1, ND(L,3)
Write (10) ((X(L,I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
Else
Do L = 1, ngrid
Do K = 1, ND(L,3)
Write (10) ((X(L,I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(L,I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2)), &
((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do K = 1, ND(L,3)
Write (10) ((Real(X(L,I,J,K,1)),I=1,ND(L,1)),J=1,ND(L,2)), &
((Real(X(L,I,J,K,2)),I=1,ND(L,1)),J=1,ND(L,2)), &
((Real(X(L,I,J,K,3)),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
Else
Do L = 1, ngrid
Do K = 1, ND(L,3)
Write (10) ((Real(X(L,I,J,K,1)),I=1,ND(L,1)),J=1,ND(L,2)), &
((Real(X(L,I,J,K,2)),I=1,ND(L,1)),J=1,ND(L,2)), &
((Real(X(L,I,J,K,3)),I=1,ND(L,1)),J=1,ND(L,2)), &
((IBLANK(L,I,J,K),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
End If
End If
Else
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do J = 1, ND(L,2)
Write (10) (X(L,I,J,1,1),I=1,ND(L,1)), &
(X(L,I,J,1,2),I=1,ND(L,1))
End Do
End Do
Else
Do L = 1, ngrid
Do J = 1, ND(L,2)
Write (10) (X(L,I,J,1,1),I=1,ND(L,1)), &
(X(L,I,J,1,2),I=1,ND(L,1)), &
(IBLANK(L,I,J,1),I=1,ND(L,1))
End Do
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, ngrid
Do K = J, ND(L,2)
Write (10) (Real(X(L,I,J,1,1)),I=1,ND(L,1)), &
(Real(X(L,I,J,1,2)),I=1,ND(L,1))
End Do
End Do
Else
Do L = 1, ngrid
Do K = J, ND(L,2)
Write (10) (Real(X(L,I,J,1,1)),I=1,ND(L,1)), &
(Real(X(L,I,J,1,2)),I=1,ND(L,1)), &
(IBLANK(L,I,J,1),I=1,ND(L,1))
End Do
End Do
End If
End If
End If
End If
Close (10)
Return
End Subroutine Write_Grid
Subroutine Read_Soln(NDIM, ngrid, ND, X, tau, prec, gf, vf, file, OF)
Implicit None
Real(KIND=8), Dimension(:,:,:,:,:), Pointer :: X
Real(KIND=8) :: tau(4)
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=80) :: file
Integer :: ngrid, I, J, K, L, M, Nx, Ny, Nz, NDIM, ftype
Integer, Dimension(:,:), Pointer :: ND
Real(KIND=4), Dimension(:,:,:,:), Pointer :: fX
Real(KIND=4) :: ftau(4)
Logical :: gf_exists, OF
Inquire(file=Trim(file),exist=gf_exists)
If (.NOT.gf_exists) Then
Write (*,'(A,A,A)') 'File ', file(1:LEN_TRIM(file)), ' is not readable'
Stop
End If
Call p3d_detect(LEN(Trim(file)),Trim(file),prec,NDIM,gf,vf,ib,ftype)
If (OF) Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='old')
! Read number of grids
If (gf(1:1) .eq. 's') Then
ngrid = 1
Else
Read (10) ngrid
End If
If (OF) Then
Write (*, *) ' '
Write (*,'(A,I2)') 'Number of grids: ', ngrid
End If
! Read grid sizes
Allocate(ND(ngrid,3))
ND(:,3) = 1
Read (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
If (OF) Then
Do I = 1, ngrid
Write (*,'(A,I2,A,3(I5,1X))') 'Grid ', I, ' is ', (ND(I,J),J=1,NDIM)
End Do
End If
! Allocate soln memory
Nx = MAXVAL(ND(:,1))
Ny = MAXVAL(ND(:,2))
If (NDIM .EQ. 3) Then
Nz = MAXVAL(ND(:,3))
Else
Nz = 1
End If
Allocate(X(ngrid,Nx,Ny,Nz,NDIM+2))
If (prec(1:1) .eq. 's') Allocate(fX(Nx,Ny,Nz,NDIM+2))
X = 0D0
! Read soln values
If (vf(1:1) .eq. 'w') Then
If (prec(1:1) .eq. 'd') Then
Do L = 1, ngrid
Read (10) tau(1), tau(2), tau(3), tau(4)
Read (10) ((((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM+2)
End Do
Else
Do L = 1, ngrid
Read (10) ftau(1), ftau(2), ftau(3), ftau(4)
Read (10) ((((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM+2)
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
tau = Dble(ftau)
End Do
End If
Else
If (prec(1:1) .eq. 'd') Then
Do L = 1, ngrid
Read (10) tau(1), tau(2), tau(3), tau(4)
Do K = 1, ND(L,3)
Read (10) (((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),M=1,NDIM+2)
End Do
End Do
Else
Do L = 1, ngrid
Read (10) ftau(1), ftau(2), ftau(3), ftau(4)
Do K = 1, ND(L,3)
Read (10) (((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),M=1,NDIM+2)
End Do
X(L,:,:,:,:) = Dble(fX(:,:,:,:))
tau = Dble(ftau)
End Do
End If
End If
Close (10)
If (prec(1:1) .eq. 's') Deallocate(fX)
Return
End Subroutine Read_Soln
Subroutine Write_Soln(NDIM, ngrid, ND, X, tau, prec, gf, vf, file)
Implicit None
Real(KIND=8), Dimension(:,:,:,:,:), Pointer :: X
Real(KIND=8) :: tau(4)
Character(LEN=2) :: prec, gf, vf
Character(LEN=80) :: file, ib
Integer :: ngrid, I, J, K, L, M, NDIM, ftype
Integer, Dimension(:,:), Pointer :: ND
Integer, Dimension(5) :: OMap(3), NMap(3), ND_copy(3)
ftype = 1
Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='unknown')
! Write number of grids
If (gf(1:1) .eq. 'm') Then
Write (10) ngrid
End If
! Write grid sizes
Write (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
! Write soln values
If (vf(1:1) .eq. 'w') Then
If (prec(1:1) .eq. 'd') Then
Do L = 1, ngrid
Write (10) ((tau(i)),i=1,4)
Write (10) ((((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM+2)
End Do
Else
Do L = 1, ngrid
Write (10) (Real(tau(i)),i=1,4)
Write (10) ((((Real(X(L,I,J,K,M)),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM+2)
End Do
End If
Else
If (prec(1:1) .eq. 'd') Then
Do L = 1, ngrid
Write (10) ((tau(i)),i=1,4)
Do K = 1, ND(L,3)
Write (10) (((X(L,I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),M=1,NDIM+2)
End Do
End Do
Else
Do L = 1, ngrid
Write (10) (Real(tau(i)),i=1,4)
Do K = 1, ND(L,3)
Write (10) (((Real(X(L,I,J,K,M)),I=1,ND(L,1)),J=1,ND(L,2)),M=1,NDIM+2)
End Do
End Do
End If
End If
Close (10)
Return
End Subroutine Write_Soln
Subroutine Read_Single_Grid(NDIM, ngrid, ND, X, IBLANK, prec, gf, vf, ib, file, gridID, OF)
Implicit None
Real(KIND=8), Dimension(:,:,:,:), Pointer :: X ! ... reduction in rank, JKim 04/2008
Integer, Dimension(:,:,:), Pointer :: IBLANK ! ... reduction in rank, JKim 04/2008
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=80) :: file
Integer :: ngrid, I, J, K, L, Nx, Ny, Nz, NDIM, M, ftype
Integer, Dimension(:,:), Pointer :: ND
Integer :: OMap(3), NMap(3), ND_copy(3)
Real(KIND=4), Dimension(:,:,:,:), Pointer :: fX
integer :: gridID ! ... specify which grid we want to read, JKim 04/2008
Logical :: gf_exists, OF
Inquire(file=Trim(file),exist=gf_exists)
If (.NOT.gf_exists) Then
Write (*,'(A,A,A)') 'File ', file(1:LEN_TRIM(file)), ' is not readable'
Stop
End If
Call p3d_detect(LEN(Trim(file)),Trim(file),prec,NDIM,gf,vf,ib,ftype)
If (OF .eqv. .TRUE.) Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='old')
! Read number of grids
If (gf(1:1) .eq. 's') Then
ngrid = 1
Else
Read (10) ngrid
End If
Allocate(ND(ngrid,3))
Write (*,'(A)') ' '
Write (*,'(A,I2)') 'Number of grids: ', ngrid
! Read grid sizes
ND(:,3) = 1
Read (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
Do I = 1, ngrid
Write (*,'(A,I2,A,3(I5,1X))') 'Grid ', I, ' is ', (ND(I,J),J=1,NDIM)
End Do
! Allocate grid memory
Nx = MAXVAL(ND(:,1))
Ny = MAXVAL(ND(:,2))
Nz = MAXVAL(ND(:,3))
Allocate(X(Nx,Ny,Nz,NDIM)) ! ... reduction in rank, JKim 04/2008
If (prec(1:1) .eq. 's') Allocate(fX(Nx,Ny,Nz,NDIM))
Allocate(IBLANK(Nx,Ny,Nz)) ! ... reduction in rank, JKim 04/2008
! Read grid values
If (vf(1:1) .eq. 'w') Then
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) ((((X(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM)
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) ((((X(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM), &
(((IBLANK(I,J,K),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3))
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) ((((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM)
X(:,:,:,:) = Dble(fX(:,:,:,:))
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) ((((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM), &
(((IBLANK(I,J,K),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3))
X(:,:,:,:) = Dble(fX(:,:,:,:))
End Do
End If
End If
Else
If (NDIM .EQ. 3) Then
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do K = 1, ND(L,3)
Read (10) ((X(I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do K = 1, ND(L,3)
Read (10) ((X(I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((X(I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2)), &
((IBLANK(I,J,K),I=1,ND(L,1)),J=1,ND(L,2))
End Do
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do K = 1, ND(L,3)
Read (10) ((fX(I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2))
End Do
X(:,:,:,:) = Dble(fX(:,:,:,:))
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do K = 1, ND(L,3)
Read (10) ((fX(I,J,K,1),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,2),I=1,ND(L,1)),J=1,ND(L,2)), &
((fX(I,J,K,3),I=1,ND(L,1)),J=1,ND(L,2)), &
((IBLANK(I,J,K),I=1,ND(L,1)),J=1,ND(L,2))
End Do
X(:,:,:,:) = Dble(fX(:,:,:,:))
End Do
End If
End If
Else
If (prec(1:1) .eq. 'd') Then
If (ib(1:1) .eq. 'n') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do J = 1, ND(L,2)
Read (10) (X(I,J,1,1),I=1,ND(L,1)), &
(X(I,J,1,2),I=1,ND(L,1))
End Do
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do J = 1, ND(L,2)
Read (10) (X(I,J,1,1),I=1,ND(L,1)), &
(X(I,J,1,2),I=1,ND(L,1)), &
(IBLANK(I,J,1),I=1,ND(L,1))
End Do
End Do
End If
Else
If (ib(1:1) .eq. 'n') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do K = J, ND(L,2)
Read (10) (fX(I,J,1,1),I=1,ND(L,1)), &
(fX(I,J,1,2),I=1,ND(L,1))
End Do
X(:,:,:,:) = Dble(fX(:,:,:,:))
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Do K = J, ND(L,2)
Read (10) (fX(I,J,1,1),I=1,ND(L,1)), &
(fX(I,J,1,2),I=1,ND(L,1)), &
(IBLANK(I,J,1),I=1,ND(L,1))
End Do
X(:,:,:,:) = Dble(fX(:,:,:,:))
End Do
End If
End If
End If
End If
Close (10)
If (prec(1:1) .eq. 's') Deallocate(fX)
If (ib(1:1) .eq. 'n') IBLANK = 1
Return
End Subroutine Read_Single_Grid
Subroutine Read_Single_Soln(NDIM, ngrid, ND, X, tau, prec, gf, vf, file, gridID, OF)
Implicit None
Real(KIND=8), Dimension(:,:,:,:), Pointer :: X ! ... reduction in rank, JKim 04/2008
Real(KIND=8) :: tau(4)
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=80) :: file
Integer :: ngrid, I, J, K, L, M, Nx, Ny, Nz, NDIM, ftype
Integer, Dimension(:,:), Pointer :: ND
Real(KIND=4), Dimension(:,:,:,:), Pointer :: fX
Real(KIND=4) :: ftau(4)
Logical :: gf_exists, OF
Integer :: gridID ! ... specify which grid we want to read, JKim 04/2008
Inquire(file=Trim(file),exist=gf_exists)
If (.NOT.gf_exists) Then
Write (*,'(A,A,A)') 'File ', file(1:LEN_TRIM(file)), ' is not readable'
Stop
End If
Call p3d_detect(LEN(Trim(file)),Trim(file),prec,NDIM,gf,vf,ib,ftype)
If (OF .eqv. .TRUE.) Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='old')
! Read number of grids
If (gf(1:1) .eq. 's') Then
ngrid = 1
Else
Read (10) ngrid
End If
If (OF .eqv. .TRUE.) Then
Write (*, *) ' '
Write (*,'(A,I2)') 'Number of grids: ', ngrid
End If
! Read grid sizes
Allocate(ND(ngrid,3))
ND(:,3) = 1
Read (10) ((ND(I,J),J=1,NDIM),I=1,ngrid)
If (OF .eqv. .TRUE.) Then
Do I = 1, ngrid
Write (*,'(A,I2,A,3(I5,1X))') 'Grid ', I, ' is ', (ND(I,J),J=1,NDIM)
End Do
End If
! Allocate soln memory
Nx = MAXVAL(ND(:,1))
Ny = MAXVAL(ND(:,2))
If (NDIM .EQ. 3) Then
Nz = MAXVAL(ND(:,3))
Else
Nz = 1
End If
Allocate(X(Nx,Ny,Nz,NDIM+2)) ! ... reduction in rank, JKim 04/2008
If (prec(1:1) .eq. 's') Allocate(fX(Nx,Ny,Nz,NDIM+2))
X = 0D0
! Read soln values
If (vf(1:1) .eq. 'w') Then
If (prec(1:1) .eq. 'd') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) tau(1), tau(2), tau(3), tau(4)
Read (10) ((((X(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM+2)
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) ftau(1), ftau(2), ftau(3), ftau(4)
Read (10) ((((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),K=1,ND(L,3)),M=1,NDIM+2)
X(:,:,:,:) = Dble(fX(:,:,:,:))
tau = Dble(ftau)
End Do
End If
Else
If (prec(1:1) .eq. 'd') Then
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) tau(1), tau(2), tau(3), tau(4)
Do K = 1, ND(L,3)
Read (10) (((X(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),M=1,NDIM+2)
End Do
End Do
Else
Do L = 1, gridID ! ... stop after reading the desired grid, JKim 04/2008
Read (10) ftau(1), ftau(2), ftau(3), ftau(4)
Do K = 1, ND(L,3)
Read (10) (((fX(I,J,K,M),I=1,ND(L,1)),J=1,ND(L,2)),M=1,NDIM+2)
End Do
X(:,:,:,:) = Dble(fX(:,:,:,:))
tau = Dble(ftau)
End Do
End If
End If
Close (10)
If (prec(1:1) .eq. 's') Deallocate(fX)
Return
End Subroutine Read_Single_Soln
Subroutine output_format(file,prec,NDIM,gf,vf,ib,ftype)
Character(LEN=80) :: file
Character(LEN=2) :: prec, gf, vf, ib
Integer :: NDIM, ftype
Write (*,'(A)') ""
Write (*,'(A)') 'File "'//file(1:LEN_TRIM(file))//'" is '
If (ftype .eq. 0) Then
Write (*,'(5X,A)') 'a grid file'
Else
Write (*,'(5X,A)') 'a solution file'
End If
Write (*,'(5X,I1,A)') NDIM, 'D'
If (prec(1:1) .eq. 'd') Then
Write (*,'(5X,A)') 'double precision'
Else
Write (*,'(5X,A)') 'single precision'
End If
If (gf(1:1) .eq. 's') Then
Write (*,'(5X,A)') 'single grid'
Else
Write (*,'(5X,A)') 'multi-block'
End If
If (vf(1:1) .eq. 'w') Then
Write (*,'(5X,A)') 'whole'
Else
Write (*,'(5X,A)') 'planes'
End If
If (ib(1:1) .eq. 'y') Then
Write (*,'(5X,A)') 'with IBLANK'
Else
Write (*,'(5X,A)') 'without IBLANK'
End If
Return
End Subroutine output_format
Subroutine Write_Soln_Single_Grid(NDIM, ND, X, tau, fnamei, fnameleni, funit)
Implicit None
Real(KIND=8), Dimension(:,:,:,:), Pointer :: X
Real(KIND=8) :: tau(4)
Character(LEN=80) :: fnamei
Integer :: I, J, K, L, M, NDIM, funit, fnameleni
Integer, Dimension(:), Pointer :: ND
! ... open
Open (unit=funit, file=fnamei(1:fnameleni), form='unformatted', status='unknown', position='append')
! ... Write soln values
Write (funit) ((tau(i)),i=1,4)
Write (funit) ((((X(I,J,K,M),I=1,ND(1)),J=1,ND(2)),K=1,ND(3)),M=1,size(X,4))
! ... close
Close (funit)
Return
End Subroutine Write_Soln_Single_Grid
Subroutine Write_Func_Single_Grid(NDIM, ND, X, fnamei, fnameleni, funit)
Implicit None
Real(KIND=8), Dimension(:,:,:,:), Pointer :: X
Character(LEN=80) :: fnamei
Integer :: I, J, K, L, M, NDIM, funit, fnameleni
Integer, Dimension(:), Pointer :: ND
! ... open
Open (unit=funit, file=fnamei(1:fnameleni), form='unformatted', status='unknown', position='append')
! ... Write soln values
Write (funit) ((((X(I,J,K,M),I=1,ND(1)),J=1,ND(2)),K=1,ND(3)),M=1,size(X,4))
! ... close
Close (funit)
Return
End Subroutine Write_Func_Single_Grid
Subroutine Write_Grid_Single_Grid(NDIM, ND, X, IB, fnamei, fnameleni, funit)
Implicit None
Real(KIND=8), Dimension(:,:,:,:), Pointer :: X
Integer, Pointer :: IB(:,:,:)
Real(KIND=8) :: tau(4)
Character(LEN=80) :: fnamei
Integer :: I, J, K, L, M, NDIM, funit, fnameleni
Integer, Dimension(:), Pointer :: ND
! ... open
Open (unit=funit, file=fnamei(1:fnameleni), form='unformatted', status='unknown', position='append')
! ... Write grid values
Write (funit) ((((X(I,J,K,M),I=1,ND(1)),J=1,ND(2)),K=1,ND(3)),M=1,size(X,4)), &
(((IB(I,J,K),I=1,ND(1)),J=1,ND(2)),K=1,ND(3))
! ... close
Close (funit)
Return
End Subroutine Write_Grid_Single_Grid
Subroutine Write_Grid_Soln_Header(NDIM, ngrid, ND, file, fnamelen, funit)
Implicit None
Character(LEN=80) :: file
Integer :: ngrid, I, J, NDIM, funit, fnamelen
Integer, Dimension(:,:), Pointer :: ND
Open (unit=funit, file=file(1:fnamelen), form='unformatted', status='unknown')
! Write number of grids
Write (funit) ngrid
! Write grid sizes
Write (funit) ((ND(I,J),J=1,NDIM),I=1,ngrid)
Close (funit)
End Subroutine Write_Grid_Soln_Header
Subroutine Write_Func_Header(NDIM, ngrid, ND, nvar, file, fnamelen, funit)
Implicit None
Character(LEN=80) :: file
Integer :: ngrid, I, J, NDIM, funit, nvar, fnamelen
Integer, Dimension(:,:), Pointer :: ND
Integer :: ND2(ngrid, NDIM+1)
ND2(:,1:NDIM) = ND(:,:)
ND2(:,NDIM+1) = nvar
Open (unit=funit, file=file(1:fnamelen), form='unformatted', status='unknown')
! Write number of grids
Write (funit) ngrid
! Write grid sizes
Write (funit) ((ND2(I,J),J=1,NDIM+1),I=1,ngrid)
Close (funit)
End Subroutine Write_Func_Header
Subroutine Read_Single_Grid_IBLANK(NDIM, ngrid, ND, IBLANK, prec, gf, vf, ib, file, gridID, OF)
Implicit None
Integer, Dimension(:,:,:), Pointer :: IBLANK ! ... reduction in rank, JKim 04/2008
Character(LEN=2) :: prec, gf, vf, ib
Character(LEN=80) :: file
Integer :: ngrid, I, J, K, L, Nx, Ny, Nz, NDIM, M, ftype
Integer, Dimension(:,:), Pointer :: ND
Integer :: OMap(3), NMap(3), ND_copy(3)
integer :: gridID ! ... specify which grid we want to read, JKim 04/2008
Logical :: gf_exists, OF
Real(KIND=8) :: dX
Real(KIND=4) :: fX
Inquire(file=Trim(file),exist=gf_exists)
If (.NOT.gf_exists) Then
Write (*,'(A,A,A)') 'File ', file(1:LEN_TRIM(file)), ' is not readable'
Stop
End If
Call p3d_detect(LEN(Trim(file)),Trim(file),prec,NDIM,gf,vf,ib,ftype)
If (OF .eqv. .TRUE.) Call output_format(file,prec,NDIM,gf,vf,ib,ftype)
Open (unit=10, file=trim(file), form='unformatted', status='old')
! Read number of grids
If (gf(1:1) .eq. 's') Then
ngrid = 1
Else
Read (10) ngrid
End If
Allocate(ND(ngrid,3))
Write (*,'(A)') ' '
Write (*,'(A,I2)') 'Number of grids: ', ngrid