dis2dmodule Module Reference

Data Types
type	dis2dtype
	Structured grid discretization. More...
type	disfoundtype
	Simplifies tracking parameters sourced from the input context. More...

Functions/Subroutines
subroutine, public	dis2d_cr (dis, name_model, input_mempath, inunit, iout)
	Create a new structured discretization object. More...
subroutine	dis3d_df (this)
	Define the discretization. More...
subroutine	dis3d_da (this)
	Deallocate variables. More...
subroutine	source_options (this)
	Copy options from IDM into package. More...
subroutine	log_options (this, found)
	Write user options to list file. More...
subroutine	source_dimensions (this)
	Copy dimensions from IDM into package. More...
subroutine	log_dimensions (this, found)
	Write dimensions to list file. More...
subroutine	source_griddata (this)
	Copy grid data from IDM into package. More...
subroutine	log_griddata (this, found)
	Write dimensions to list file. More...
subroutine	grid_finalize (this)
	Finalize grid (check properties, allocate arrays, compute connections) More...
subroutine	write_grb (this, icelltype)
	Write a binary grid file. More...
subroutine	nodeu_to_string (this, nodeu, str)
	Convert a user nodenumber to a string (nodenumber) or (k,i,j) More...
subroutine	nodeu_to_array (this, nodeu, arr)
	Convert a user nodenumber to an array (nodenumber) or (i,j) More...
integer(i4b) function	get_nodenumber_idx1 (this, nodeu, icheck)
	Get reduced node number from user node number. More...
integer(i4b) function	get_nodenumber_idx2 (this, k, j, icheck)
	Get reduced node number from layer, row and column indices. More...
subroutine	allocate_scalars (this, name_model, input_mempath)
	Allocate and initialize scalar variables. More...
subroutine	allocate_arrays (this)
	Allocate and initialize arrays. More...
integer(i4b) function	nodeu_from_string (this, lloc, istart, istop, in, iout, line, flag_string, allow_zero)
	Convert a string to a user nodenumber. More...
integer(i4b) function	nodeu_from_cellid (this, cellid, inunit, iout, flag_string, allow_zero)
	Convert a cellid string to a user nodenumber. More...
logical function	supports_layers (this)
	Indicates whether the grid discretization supports layers. More...
integer(i4b) function	get_ncpl (this)
	Return number of cells per layer (nrow * ncol) More...
subroutine	connection_normal (this, noden, nodem, ihc, xcomp, ycomp, zcomp, ipos)
	Get normal vector components between the cell and a given neighbor. More...
subroutine	connection_vector (this, noden, nodem, nozee, satn, satm, ihc, xcomp, ycomp, zcomp, conlen)
	Get unit vector components between the cell and a given neighbor. More...
subroutine	get_dis_type (this, dis_type)
	Get the discretization type. More...
integer(i4b) function	get_dis_enum (this)
	Get the discretization type enumeration. More...
subroutine	get_polyverts (this, ic, polyverts, closed)
	Get a 2D array of polygon vertices, listed in. More...
integer(i4b) function	get_npolyverts (this, ic, closed)
	Get the number of polygon vertices. More...
integer(i4b) function	get_max_npolyverts (this, closed)
	Get the maximum number of polygon vertices. More...
subroutine	read_int_array (this, line, lloc, istart, istop, iout, in, iarray, aname)
	Read an integer array. More...
subroutine	read_dbl_array (this, line, lloc, istart, istop, iout, in, darray, aname)
	Read a double precision array. More...
subroutine	read_layer_array (this, nodelist, darray, ncolbnd, maxbnd, icolbnd, aname, inunit, iout)
	Read a 2d double array into col icolbnd of darray. More...
subroutine	record_array (this, darray, iout, iprint, idataun, aname, cdatafmp, nvaluesp, nwidthp, editdesc, dinact)
	Record a double precision array. More...
subroutine	record_srcdst_list_header (this, text, textmodel, textpackage, dstmodel, dstpackage, naux, auxtxt, ibdchn, nlist, iout)
	Record list header for imeth=6. More...
subroutine	nlarray_to_nodelist (this, darray, nodelist, maxbnd, nbound, aname)
	Convert an integer array (layer numbers) to nodelist. More...

Function/Subroutine Documentation

allocate_arrays()

subroutine dis2dmodule::allocate_arrays ( class(dis2dtype)  this )

private

Definition at line 762 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    !
    ! -- Allocate arrays in DisBaseType (mshape, top, bot, area)
    call this%DisBaseType%allocate_arrays()
    !
    ! -- Allocate arrays for DisType
    if (this%nodes < this%nodesuser) then
      call mem_allocate(this%nodeuser, this%nodes, 'NODEUSER', this%memoryPath)
      call mem_allocate(this%nodereduced, this%nodesuser, 'NODEREDUCED', &
                        this%memoryPath)
    else
      call mem_allocate(this%nodeuser, 1, 'NODEUSER', this%memoryPath)
      call mem_allocate(this%nodereduced, 1, 'NODEREDUCED', this%memoryPath)
    end if
    !
    ! -- Initialize
    this%mshape(1) = this%nrow
    this%mshape(2) = this%ncol
    !

allocate_scalars()

subroutine dis2dmodule::allocate_scalars ( class(dis2dtype)  this, character(len=*), intent(in)  name_model, character(len=*), intent(in)  input_mempath  )

private

Definition at line 740 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    character(len=*), intent(in) :: name_model
    character(len=*), intent(in) :: input_mempath
    !
    ! -- Allocate parent scalars
    call this%DisBaseType%allocate_scalars(name_model, input_mempath)
    !
    ! -- Allocate
    call mem_allocate(this%nrow, 'NROW', this%memoryPath)
    call mem_allocate(this%ncol, 'NCOL', this%memoryPath)
    !
    ! -- Initialize
    this%nrow = 0
    this%ncol = 0
    this%ndim = 2
    !

connection_normal()

subroutine dis2dmodule::connection_normal ( class(dis2dtype)  this, integer(i4b), intent(in)  noden, integer(i4b), intent(in)  nodem, integer(i4b), intent(in)  ihc, real(dp), intent(inout)  xcomp, real(dp), intent(inout)  ycomp, real(dp), intent(inout)  zcomp, integer(i4b), intent(in)  ipos  )

private

The normal points outward from the shared face between noden and nodem.

Parameters

[in]	noden	cell (reduced nn)
[in]	nodem	neighbor (reduced nn)
[in]	ihc	horizontal connection flag

Definition at line 975 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), intent(in) :: noden !< cell (reduced nn)
    integer(I4B), intent(in) :: nodem !< neighbor (reduced nn)
    integer(I4B), intent(in) :: ihc !< horizontal connection flag
    real(DP), intent(inout) :: xcomp
    real(DP), intent(inout) :: ycomp
    real(DP), intent(inout) :: zcomp
    integer(I4B), intent(in) :: ipos
    ! -- local
    integer(I4B) :: nodeu1, i1, j1, k1
    integer(I4B) :: nodeu2, i2, j2, k2
    !
    ! -- Set vector components based on ihc
    if (ihc == 0) then
      xcomp = dzero
      ycomp = dzero
      if (nodem < noden) then
        !
        ! -- nodem must be above noden, so upward connection
        zcomp = done
      else
        !
        ! -- nodem must be below noden, so downward connection
        zcomp = -done
      end if
    else
      xcomp = dzero
      ycomp = dzero
      zcomp = dzero
      nodeu1 = this%get_nodeuser(noden)
      nodeu2 = this%get_nodeuser(nodem)
      call get_ijk(nodeu1, this%nrow, this%ncol, 1, i1, j1, k1)
      call get_ijk(nodeu2, this%nrow, this%ncol, 1, i2, j2, k2)
      if (i2 < i1) then ! back
        ycomp = done
      elseif (j2 < j1) then ! left
        xcomp = -done
      elseif (j2 > j1) then ! right
        xcomp = done
      else ! front
        ycomp = -done
      end if
      !
    end if
    !

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connection_vector()

subroutine dis2dmodule::connection_vector ( class(dis2dtype)  this, integer(i4b), intent(in)  noden, integer(i4b), intent(in)  nodem, logical, intent(in)  nozee, real(dp), intent(in)  satn, real(dp), intent(in)  satm, integer(i4b), intent(in)  ihc, real(dp), intent(inout)  xcomp, real(dp), intent(inout)  ycomp, real(dp), intent(inout)  zcomp, real(dp), intent(inout)  conlen  )

private

Parameters

[in]	noden	cell (reduced nn)
[in]	nodem	neighbor (reduced nn)
[in]	nozee	not used for dis2d
[in]	satn	not used for dis2d
[in]	satm	not used for dis2d
[in]	ihc	not used for dis2d (always horizontal)
[in,out]	xcomp	x component of the connection vector
[in,out]	ycomp	y component of the connection vector
[in,out]	zcomp	z component, which is always zero
[in,out]	conlen	calculated connection length

Definition at line 1028 of file Dis2d.f90.

    ! modules
    use disvgeom, only: line_unit_vector
    ! dummy
    class(Dis2dType) :: this
    integer(I4B), intent(in) :: noden !< cell (reduced nn)
    integer(I4B), intent(in) :: nodem !< neighbor (reduced nn)
    logical, intent(in) :: nozee !< not used for dis2d
    real(DP), intent(in) :: satn !< not used for dis2d
    real(DP), intent(in) :: satm !< not used for dis2d
    integer(I4B), intent(in) :: ihc !< not used for dis2d (always horizontal)
    real(DP), intent(inout) :: xcomp !< x component of the connection vector
    real(DP), intent(inout) :: ycomp !< y component of the connection vector
    real(DP), intent(inout) :: zcomp !< z component, which is always zero
    real(DP), intent(inout) :: conlen !< calculated connection length
    ! local
    real(DP) :: z1, z2
    real(DP) :: x1, y1, x2, y2
    real(DP) :: ds
    integer(I4B) :: i1, i2, j1, j2, k1, k2
    integer(I4B) :: nodeu1, nodeu2, ipos
 
    ! Calculate vector components
    z1 = dzero
    z2 = dzero
    ipos = this%con%getjaindex(noden, nodem)
    ds = this%con%cl1(this%con%jas(ipos)) + this%con%cl2(this%con%jas(ipos))
    nodeu1 = this%get_nodeuser(noden)
    nodeu2 = this%get_nodeuser(nodem)
    call get_ijk(nodeu1, this%nrow, this%ncol, 1, i1, j1, k1)
    call get_ijk(nodeu2, this%nrow, this%ncol, 1, i2, j2, k2)
    x1 = dzero
    x2 = dzero
    y1 = dzero
    y2 = dzero
    if (i2 < i1) then ! back
      y2 = ds
    elseif (j2 < j1) then ! left
      x2 = -ds
    elseif (j2 > j1) then ! right
      x2 = ds
    else ! front
      y2 = -ds
    end if
    call line_unit_vector(x1, y1, z1, x2, y2, z2, xcomp, ycomp, zcomp, conlen)

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dis2d_cr()

subroutine, public dis2dmodule::dis2d_cr	(	class(disbasetype), pointer	dis,
		character(len=*), intent(in)	name_model,
		character(len=*), intent(in)	input_mempath,
		integer(i4b), intent(in)	inunit,
		integer(i4b), intent(in)	iout
	)

Definition at line 93 of file Dis2d.f90.

    ! -- dummy
    class(DisBaseType), pointer :: dis
    character(len=*), intent(in) :: name_model
    character(len=*), intent(in) :: input_mempath
    integer(I4B), intent(in) :: inunit
    integer(I4B), intent(in) :: iout
    ! -- locals
    type(Dis2dType), pointer :: disnew
    ! -- formats
    character(len=*), parameter :: fmtheader = &
      "(1X, /1X, 'DIS -- STRUCTURED GRID DISCRETIZATION PACKAGE,', &
      &' VERSION 2 : 3/27/2014 - INPUT READ FROM MEMPATH: ', A, /)"
    !
    allocate (disnew)
    dis => disnew
    call disnew%allocate_scalars(name_model, input_mempath)
    dis%inunit = inunit
    dis%iout = iout
    !
    ! -- If dis enabled
    if (inunit > 0) then
      !
      ! -- Identify package
      if (iout > 0) then
        write (iout, fmtheader) dis%input_mempath
      end if
    end if
    !

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dis3d_da()

subroutine dis2dmodule::dis3d_da ( class(dis2dtype)  this )

private

Definition at line 150 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    !
    ! -- Deallocate idm memory
    call memorystore_remove(this%name_model, 'DIS2D', idm_context)
    !
    ! -- DisBaseType deallocate
    call this%DisBaseType%dis_da()
    !
    ! -- Deallocate scalars
    call mem_deallocate(this%nrow)
    call mem_deallocate(this%ncol)
    call mem_deallocate(this%delr)
    call mem_deallocate(this%delc)
    call mem_deallocate(this%cellx)
    call mem_deallocate(this%celly)
    !
    ! -- Deallocate Arrays
    call mem_deallocate(this%nodereduced)
    call mem_deallocate(this%nodeuser)
    call mem_deallocate(this%bottom)
    call mem_deallocate(this%idomain)
    !

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dis3d_df()

subroutine dis2dmodule::dis3d_df ( class(dis2dtype)  this )

private

Definition at line 126 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    !
    ! -- Transfer the data from the memory manager into this package object
    if (this%inunit /= 0) then
      !
      ! -- source input options
      call this%source_options()
      !
      ! -- source input dimensions
      call this%source_dimensions()
      !
      ! -- source input griddata
      call this%source_griddata()
    end if
    !
    ! -- Final grid initialization
    call this%grid_finalize()
    !

get_dis_enum()

integer(i4b) function dis2dmodule::get_dis_enum ( class(dis2dtype), intent(in)  this )

private

Definition at line 1088 of file Dis2d.f90.

    use constantsmodule, only: dis2d
    class(Dis2dType), intent(in) :: this
    integer(I4B) :: dis_enum
    dis_enum = dis2d

get_dis_type()

subroutine dis2dmodule::get_dis_type	(	class(dis2dtype), intent(in)	this,
		character(len=*), intent(out)	dis_type
	)

Definition at line 1078 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType), intent(in) :: this
    character(len=*), intent(out) :: dis_type
    !
    dis_type = "DIS2D"
    !

get_max_npolyverts()

integer(i4b) function dis2dmodule::get_max_npolyverts ( class(dis2dtype), intent(inout)  this, logical(lgp), intent(in), optional  closed  )

private

Parameters

[in]

closed

whether to close the polygon, duplicating a vertex

Definition at line 1157 of file Dis2d.f90.

    class(Dis2dType), intent(inout) :: this
    logical(LGP), intent(in), optional :: closed !< whether to close the polygon, duplicating a vertex
    integer(I4B) :: max_npolyverts
    max_npolyverts = 4
    if (present(closed)) then
      if (closed) max_npolyverts = 5
    end if

get_ncpl()

integer(i4b) function dis2dmodule::get_ncpl ( class(dis2dtype)  this )

private

Definition at line 965 of file Dis2d.f90.

    integer(I4B) :: get_ncpl
    class(Dis2dType) :: this
    get_ncpl = this%nrow * this%ncol

get_nodenumber_idx1()

integer(i4b) function dis2dmodule::get_nodenumber_idx1 ( class(dis2dtype), intent(in)  this, integer(i4b), intent(in)  nodeu, integer(i4b), intent(in)  icheck  )

private

Definition at line 666 of file Dis2d.f90.

    ! -- return
    integer(I4B) :: nodenumber
    ! -- dummy
    class(Dis2dType), intent(in) :: this
    integer(I4B), intent(in) :: nodeu
    integer(I4B), intent(in) :: icheck
    !
    ! -- check the node number if requested
    if (icheck /= 0) then
      !
      ! -- If within valid range, convert to reduced nodenumber
      if (nodeu < 1 .or. nodeu > this%nodesuser) then
        write (errmsg, '(a,i0,a)') &
          'Node number (', nodeu, &
          ') less than 1 or greater than the number of nodes.'
        call store_error(errmsg)
        nodenumber = 0
      else
        nodenumber = nodeu
        if (this%nodes < this%nodesuser) nodenumber = this%nodereduced(nodeu)
      end if
    else
      nodenumber = nodeu
      if (this%nodes < this%nodesuser) nodenumber = this%nodereduced(nodeu)
    end if
    !

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get_nodenumber_idx2()

integer(i4b) function dis2dmodule::get_nodenumber_idx2 ( class(dis2dtype), intent(in)  this, integer(i4b), intent(in)  k, integer(i4b), intent(in)  j, integer(i4b), intent(in)  icheck  )

private

Definition at line 697 of file Dis2d.f90.

    ! -- return
    integer(I4B) :: nodenumber
    ! -- dummy
    class(Dis2dType), intent(in) :: this
    integer(I4B), intent(in) :: k, j
    integer(I4B), intent(in) :: icheck
    ! -- local
    integer(I4B) :: nodeu, i
    ! formats
    character(len=*), parameter :: fmterr = &
           "('Error in structured-grid cell indices: row = ',i0,&
           &', column = ',i0)"
    !
    i = k
    nodeu = get_node(1, i, j, 1, this%nrow, this%ncol)
    if (nodeu < 1) then
      write (errmsg, fmterr) i, j
      call store_error(errmsg, terminate=.true.)
    end if
    nodenumber = nodeu
    if (this%nodes < this%nodesuser) nodenumber = this%nodereduced(nodeu)
    !
    ! -- check the node number if requested
    if (icheck /= 0) then
      !
      if (i < 1 .or. i > this%nrow) &
        call store_error('Row less than one or greater than nrow')
      if (j < 1 .or. j > this%ncol) &
        call store_error('Column less than one or greater than ncol')
      !
      ! -- Error if outside of range
      if (nodeu < 1 .or. nodeu > this%nodesuser) then
        write (errmsg, '(a,i0,a)') &
          'Node number (', nodeu, ')less than 1 or greater than nodes.'
        call store_error(errmsg)
      end if
    end if
    !

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get_npolyverts()

integer(i4b) function dis2dmodule::get_npolyverts ( class(dis2dtype), intent(inout)  this, integer(i4b), intent(in)  ic, logical(lgp), intent(in), optional  closed  )

private

Parameters

[in]

closed

whether to close the polygon, duplicating a vertex

Definition at line 1145 of file Dis2d.f90.

    class(Dis2dType), intent(inout) :: this
    integer(I4B), intent(in) :: ic
    logical(LGP), intent(in), optional :: closed !< whether to close the polygon, duplicating a vertex
    integer(I4B) :: npolyverts
    npolyverts = 4
    if (present(closed)) then
      if (closed) npolyverts = 5
    end if

get_polyverts()

subroutine dis2dmodule::get_polyverts	(	class(dis2dtype), intent(inout)	this,
		integer(i4b), intent(in)	ic,
		real(dp), dimension(:, :), intent(out), allocatable	polyverts,
		logical(lgp), intent(in), optional	closed
	)

clockwise order beginning with the lower left corner

Parameters

[in]	ic	cell number (reduced)
[out]	polyverts	polygon vertices (column-major indexing)
[in]	closed	whether to close the polygon, duplicating a vertex

Definition at line 1099 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType), intent(inout) :: this
    integer(I4B), intent(in) :: ic !< cell number (reduced)
    real(DP), allocatable, intent(out) :: polyverts(:, :) !< polygon vertices (column-major indexing)
    logical(LGP), intent(in), optional :: closed !< whether to close the polygon, duplicating a vertex
    ! -- local
    integer(I4B) :: icu, nverts, irow, jcol, klay
    real(DP) :: cellx, celly, dxhalf, dyhalf
    logical(LGP) :: lclosed
    !
    nverts = 4
    !
    ! check closed option
    if (.not. (present(closed))) then
      lclosed = .false.
    else
      lclosed = closed
    end if
    !
    ! allocate vertices array
    if (lclosed) then
      allocate (polyverts(2, nverts + 1))
    else
      allocate (polyverts(2, nverts))
    end if
    !
    ! set vertices
    icu = this%get_nodeuser(ic)
    call get_ijk(icu, this%nrow, this%ncol, 1, irow, jcol, klay)
    cellx = this%cellx(jcol)
    celly = this%celly(irow)
    dxhalf = dhalf * this%delr(jcol)
    dyhalf = dhalf * this%delc(irow)
    polyverts(:, 1) = (/cellx - dxhalf, celly - dyhalf/) ! SW
    polyverts(:, 2) = (/cellx - dxhalf, celly + dyhalf/) ! NW
    polyverts(:, 3) = (/cellx + dxhalf, celly + dyhalf/) ! NE
    polyverts(:, 4) = (/cellx + dxhalf, celly - dyhalf/) ! SE
    !
    ! close if enabled
    if (lclosed) &
      polyverts(:, nverts + 1) = polyverts(:, 1)
    !

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grid_finalize()

subroutine dis2dmodule::grid_finalize ( class(dis2dtype)  this )

private

Definition at line 360 of file Dis2d.f90.

    ! -- modules
    use memorymanagermodule, only: mem_allocate
    ! -- dummy
    class(Dis2dType) :: this
    ! -- locals
    integer(I4B) :: i, j
    integer(I4B) :: node
    integer(I4B) :: noder
    integer(I4B) :: nrsize
    ! -- formats
    character(len=*), parameter :: fmtdz = &
      "('CELL (',i0,',',i0,',',i0,') THICKNESS <= 0. ', &
      &'TOP, BOT: ',2(1pg24.15))"
    character(len=*), parameter :: fmtnr = &
      "(/1x, 'The specified IDOMAIN results in a reduced number of cells.',&
      &/1x, 'Number of user nodes: ',I0,&
      &/1X, 'Number of nodes in solution: ', I0, //)"
    !
    ! -- count active cells
    this%nodes = 0
    do i = 1, this%nrow
      do j = 1, this%ncol
        if (this%idomain(j, i) > 0) this%nodes = this%nodes + 1
      end do
    end do
    !
    ! -- Check to make sure nodes is a valid number
    if (this%nodes == 0) then
      call store_error('Model does not have any active nodes. &
                       &Ensure IDOMAIN array has some values greater &
                       &than zero.')
      call store_error_filename(this%input_fname)
    end if
    !
    ! -- Write message if reduced grid
    if (this%nodes < this%nodesuser) then
      write (this%iout, fmtnr) this%nodesuser, this%nodes
    end if
    !
    ! -- Array size is now known, so allocate
    call this%allocate_arrays()
    !
    ! -- Fill the nodereduced array with the reduced nodenumber, or
    !    a negative number to indicate it is a pass-through cell, or
    !    a zero to indicate that the cell is excluded from the
    !    solution.
    if (this%nodes < this%nodesuser) then
      node = 1
      noder = 1
      do i = 1, this%nrow
        do j = 1, this%ncol
          if (this%idomain(j, i) > 0) then
            this%nodereduced(node) = noder
            noder = noder + 1
          elseif (this%idomain(j, i) < 0) then
            this%nodereduced(node) = -1
          else
            this%nodereduced(node) = 0
          end if
          node = node + 1
        end do
      end do
    end if
    !
    ! -- allocate and fill nodeuser if a reduced grid
    if (this%nodes < this%nodesuser) then
      node = 1
      noder = 1
      do i = 1, this%nrow
        do j = 1, this%ncol
          if (this%idomain(j, i) > 0) then
            this%nodeuser(noder) = node
            noder = noder + 1
          end if
          node = node + 1
        end do
      end do
    end if
    !
    ! -- fill x,y coordinate arrays
    this%cellx(1) = dhalf * this%delr(1)
    this%celly(this%nrow) = dhalf * this%delc(this%nrow)
    do j = 2, this%ncol
      this%cellx(j) = this%cellx(j - 1) + dhalf * this%delr(j - 1) + &
                      dhalf * this%delr(j)
    end do
    ! -- row number increases in negative y direction:
    do i = this%nrow - 1, 1, -1
      this%celly(i) = this%celly(i + 1) + dhalf * this%delc(i + 1) + &
                      dhalf * this%delc(i)
    end do
    !
    ! -- Move bottom into bot, and calculate area
    node = 0
    do i = 1, this%nrow
      do j = 1, this%ncol
        node = node + 1
        noder = node
        if (this%nodes < this%nodesuser) noder = this%nodereduced(node)
        if (noder <= 0) cycle
        this%bot(noder) = this%bottom(j, i)
        this%area(noder) = this%delr(j) * this%delc(i)
        this%xc(noder) = this%cellx(j)
        this%yc(noder) = this%celly(i)
      end do
    end do
    !
    ! -- create and fill the connections object
    nrsize = 0
    if (this%nodes < this%nodesuser) nrsize = this%nodes
    allocate (this%con)
    call this%con%disconnections(this%name_model, this%nodes, &
                                 this%ncol, this%nrow, 1, &
                                 nrsize, this%delr, this%delc, &
                                 this%top, this%bot, this%nodereduced, &
                                 this%nodeuser)
    this%nja = this%con%nja
    this%njas = this%con%njas
    !

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log_dimensions()

subroutine dis2dmodule::log_dimensions ( class(dis2dtype)  this, type(disfoundtype), intent(in)  found  )

private

Definition at line 290 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    type(DisFoundType), intent(in) :: found
    !
    write (this%iout, '(1x,a)') 'Setting Discretization Dimensions'
    !
    if (found%nrow) then
      write (this%iout, '(4x,a,i0)') 'NROW = ', this%nrow
    end if
    !
    if (found%ncol) then
      write (this%iout, '(4x,a,i0)') 'NCOL = ', this%ncol
    end if
    !
    write (this%iout, '(1x,a,/)') 'End Setting Discretization Dimensions'
    !

log_griddata()

subroutine dis2dmodule::log_griddata ( class(dis2dtype)  this, type(disfoundtype), intent(in)  found  )

private

Definition at line 331 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    type(DisFoundType), intent(in) :: found
    !
    write (this%iout, '(1x,a)') 'Setting Discretization Griddata'
    !
    if (found%delr) then
      write (this%iout, '(4x,a)') 'DELR set from input file'
    end if
    !
    if (found%delc) then
      write (this%iout, '(4x,a)') 'DELC set from input file'
    end if
    !
    if (found%bottom) then
      write (this%iout, '(4x,a)') 'BOTTOM set from input file'
    end if
    !
    if (found%idomain) then
      write (this%iout, '(4x,a)') 'IDOMAIN set from input file'
    end if
    !
    write (this%iout, '(1x,a,/)') 'End Setting Discretization Griddata'
    !

log_options()

subroutine dis2dmodule::log_options ( class(dis2dtype)  this, type(disfoundtype), intent(in)  found  )

private

Definition at line 203 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    type(DisFoundType), intent(in) :: found
    !
    write (this%iout, '(1x,a)') 'Setting Discretization Options'
    !
    if (found%length_units) then
      write (this%iout, '(4x,a,i0)') 'Model length unit [0=UND, 1=FEET, &
      &2=METERS, 3=CENTIMETERS] set as ', this%lenuni
    end if
    !
    if (found%nogrb) then
      write (this%iout, '(4x,a,i0)') 'Binary grid file [0=GRB, 1=NOGRB] &
        &set as ', this%nogrb
    end if
    !
    if (found%xorigin) then
      write (this%iout, '(4x,a,G0)') 'XORIGIN = ', this%xorigin
    end if
    !
    if (found%yorigin) then
      write (this%iout, '(4x,a,G0)') 'YORIGIN = ', this%yorigin
    end if
    !
    if (found%angrot) then
      write (this%iout, '(4x,a,G0)') 'ANGROT = ', this%angrot
    end if
    !
    write (this%iout, '(1x,a,/)') 'End Setting Discretization Options'
    !

nlarray_to_nodelist()

subroutine dis2dmodule::nlarray_to_nodelist ( class(dis2dtype)  this, integer(i4b), dimension(:), pointer, contiguous  darray, integer(i4b), dimension(maxbnd), intent(inout)  nodelist, integer(i4b), intent(in)  maxbnd, integer(i4b), intent(inout)  nbound, character(len=*), intent(in)  aname  )

private

Definition at line 1347 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), intent(in) :: maxbnd
    integer(I4B), dimension(:), pointer, contiguous :: darray
    integer(I4B), dimension(maxbnd), intent(inout) :: nodelist
    integer(I4B), intent(inout) :: nbound
    character(len=*), intent(in) :: aname
    ! -- local
    integer(I4B) :: il, ir, ic, ncol, nrow, nlay, nval, nodeu, noder, ipos, ierr
    !
    ! -- set variables
    nlay = 1
    nrow = this%mshape(1)
    ncol = this%mshape(2)
    !
    if (this%ndim > 1) then
      !
      nval = ncol * nrow
      !
      ! -- Copy array into nodelist
      ipos = 1
      ierr = 0
      do ir = 1, nrow
        do ic = 1, ncol
          nodeu = get_node(1, ir, ic, nlay, nrow, ncol)
          il = darray(nodeu)
          if (il < 1 .or. il > nlay) then
            write (errmsg, '(a,1x,i0)') 'Invalid layer number:', il
            call store_error(errmsg, terminate=.true.)
          end if
          nodeu = get_node(il, ir, ic, nlay, nrow, ncol)
          noder = this%get_nodenumber(nodeu, 0)
          if (ipos > maxbnd) then
            ierr = ipos
          else
            nodelist(ipos) = noder
          end if
          ipos = ipos + 1
        end do
      end do
      !
      ! -- Check for errors
      nbound = ipos - 1
      if (ierr > 0) then
        write (errmsg, '(a,1x,i0)') &
          'MAXBOUND dimension is too small.'// &
          'INCREASE MAXBOUND TO:', ierr
        call store_error(errmsg, terminate=.true.)
      end if
      !
      ! -- If nbound < maxbnd, then initialize nodelist to zero in this range
      if (nbound < maxbnd) then
        do ipos = nbound + 1, maxbnd
          nodelist(ipos) = 0
        end do
      end if
      !
    else
      !
      ! -- For unstructured, read nodelist directly, then check node numbers
      nodelist = darray
      do noder = 1, maxbnd
        if (noder < 1 .or. noder > this%nodes) then
          write (errmsg, '(a,1x,i0)') 'Invalid node number:', noder
          call store_error(errmsg, terminate=.true.)
        end if
      end do
      nbound = maxbnd
      !
    end if
    !

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nodeu_from_cellid()

integer(i4b) function dis2dmodule::nodeu_from_cellid ( class(dis2dtype)  this, character(len=*), intent(inout)  cellid, integer(i4b), intent(in)  inunit, integer(i4b), intent(in)  iout, logical, intent(in), optional  flag_string, logical, intent(in), optional  allow_zero  )

private

If flag_string is present and true, the first token may be non-numeric (e.g. boundary name). In this case, return -2.

If allow_zero is present and true, and all indices are zero, the result can be zero. If allow_zero is false, a zero in any index is an error.

Definition at line 876 of file Dis2d.f90.

    ! -- return
    integer(I4B) :: nodeu
    ! -- dummy
    class(Dis2dType) :: this
    character(len=*), intent(inout) :: cellid
    integer(I4B), intent(in) :: inunit
    integer(I4B), intent(in) :: iout
    logical, optional, intent(in) :: flag_string
    logical, optional, intent(in) :: allow_zero
    ! -- local
    integer(I4B) :: lloclocal, istart, istop, ndum, n
    integer(I4B) :: i, j, nrow, ncol
    integer(I4B) :: istat
    real(DP) :: r
    !
    if (present(flag_string)) then
      if (flag_string) then
        ! Check to see if first token in cellid can be read as an integer.
        lloclocal = 1
        call urword(cellid, lloclocal, istart, istop, 1, ndum, r, iout, inunit)
        read (cellid(istart:istop), *, iostat=istat) n
        if (istat /= 0) then
          ! First token in cellid is not an integer; return flag to this effect.
          nodeu = -2
          return
        end if
      end if
    end if
    !
    nrow = this%mshape(1)
    ncol = this%mshape(2)
    !
    lloclocal = 1
    call urword(cellid, lloclocal, istart, istop, 2, i, r, iout, inunit)
    call urword(cellid, lloclocal, istart, istop, 2, j, r, iout, inunit)
    !
    if (i == 0 .and. j == 0) then
      if (present(allow_zero)) then
        if (allow_zero) then
          nodeu = 0
          return
        end if
      end if
    end if
    !
    errmsg = ""
    !
    if (i < 1 .or. i > nrow) then
      write (errmsg, '(a,1x,a,i0,a)') &
        trim(adjustl(errmsg)), 'Row number in list (', i, &
        ') is outside of the grid.'
    end if
    if (j < 1 .or. j > ncol) then
      write (errmsg, '(a,1x,a,i0,a)') &
        trim(adjustl(errmsg)), 'Column number in list (', j, &
        ') is outside of the grid.'
    end if
    !
    nodeu = get_node(1, i, j, 1, nrow, ncol)
    !
    if (nodeu < 1 .or. nodeu > this%nodesuser) then
      write (errmsg, '(a,1x,a,i0,a)') &
        trim(adjustl(errmsg)), &
        "Cell number cannot be determined for cellid ("// &
        trim(adjustl(cellid))//") and results in a user "// &
        "node number (", nodeu, ") that is outside of the grid."
    end if
    !
    if (len_trim(adjustl(errmsg)) > 0) then
      call store_error(errmsg)
      call store_error_unit(inunit)
    end if
    !

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nodeu_from_string()

integer(i4b) function dis2dmodule::nodeu_from_string ( class(dis2dtype)  this, integer(i4b), intent(inout)  lloc, integer(i4b), intent(inout)  istart, integer(i4b), intent(inout)  istop, integer(i4b), intent(in)  in, integer(i4b), intent(in)  iout, character(len=*), intent(inout)  line, logical, intent(in), optional  flag_string, logical, intent(in), optional  allow_zero  )

private

Parse layer, row and column and return user nodenumber. If flag_string is present and true, the first token may be non-numeric (e.g. boundary name). In this case, return -2.

Definition at line 791 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), intent(inout) :: lloc
    integer(I4B), intent(inout) :: istart
    integer(I4B), intent(inout) :: istop
    integer(I4B), intent(in) :: in
    integer(I4B), intent(in) :: iout
    character(len=*), intent(inout) :: line
    logical, optional, intent(in) :: flag_string
    logical, optional, intent(in) :: allow_zero
    integer(I4B) :: nodeu
    ! -- local
    integer(I4B) :: i, j, nrow, ncol
    integer(I4B) :: lloclocal, ndum, istat, n
    real(DP) :: r
    !
    if (present(flag_string)) then
      if (flag_string) then
        ! Check to see if first token in line can be read as an integer.
        lloclocal = lloc
        call urword(line, lloclocal, istart, istop, 1, ndum, r, iout, in)
        read (line(istart:istop), *, iostat=istat) n
        if (istat /= 0) then
          ! First token in line is not an integer; return flag to this effect.
          nodeu = -2
          return
        end if
      end if
    end if
    !
    nrow = this%mshape(1)
    ncol = this%mshape(2)
    !
    call urword(line, lloc, istart, istop, 2, i, r, iout, in)
    call urword(line, lloc, istart, istop, 2, j, r, iout, in)
    !
    if (i == 0 .and. j == 0) then
      if (present(allow_zero)) then
        if (allow_zero) then
          nodeu = 0
          return
        end if
      end if
    end if
    !
    errmsg = ""
    !
    if (i < 1 .or. i > nrow) then
      write (errmsg, '(a,1x,a,i0,a)') &
        trim(adjustl(errmsg)), 'Row number in list (', i, &
        ') is outside of the grid.'
    end if
    if (j < 1 .or. j > ncol) then
      write (errmsg, '(a,1x,a,i0,a)') &
        trim(adjustl(errmsg)), 'Column number in list (', j, &
        ') is outside of the grid.'
    end if
    !
    nodeu = get_node(1, i, j, 1, nrow, ncol)
    !
    if (nodeu < 1 .or. nodeu > this%nodesuser) then
      write (errmsg, '(a,1x,a,i0,a)') &
        trim(adjustl(errmsg)), &
        "Node number in list (", nodeu, ") is outside of the grid. "// &
        "Cell number cannot be determined in line '"// &
        trim(adjustl(line))//"'."
    end if
    !
    if (len_trim(adjustl(errmsg)) > 0) then
      call store_error(errmsg)
      call store_error_unit(in)
    end if
    !

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nodeu_to_array()

subroutine dis2dmodule::nodeu_to_array ( class(dis2dtype)  this, integer(i4b), intent(in)  nodeu, integer(i4b), dimension(:), intent(inout)  arr  )

private

Definition at line 637 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), intent(in) :: nodeu
    integer(I4B), dimension(:), intent(inout) :: arr
    ! -- local
    integer(I4B) :: isize
    integer(I4B) :: i, j, k
    !
    ! -- check the size of arr
    isize = size(arr)
    if (isize /= this%ndim) then
      write (errmsg, '(a,i0,a,i0,a)') &
        'Program error: nodeu_to_array size of array (', isize, &
        ') is not equal to the discretization dimension (', this%ndim, ')'
      call store_error(errmsg, terminate=.true.)
    end if
    !
    ! -- get k, i, j
    call get_ijk(nodeu, this%nrow, this%ncol, 1, i, j, k)
    !
    ! -- fill array
    arr(1) = i
    arr(2) = j
    !

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nodeu_to_string()

subroutine dis2dmodule::nodeu_to_string	(	class(dis2dtype)	this,
		integer(i4b), intent(in)	nodeu,
		character(len=*), intent(inout)	str
	)

Definition at line 618 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), intent(in) :: nodeu
    character(len=*), intent(inout) :: str
    ! -- local
    integer(I4B) :: i, j, k
    character(len=10) :: istr, jstr
    !
    call get_ijk(nodeu, this%nrow, this%ncol, 1, i, j, k)
    write (istr, '(i10)') i
    write (jstr, '(i10)') j
    str = '('//trim(adjustl(istr))//','// &
          trim(adjustl(jstr))//')'
    !

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read_dbl_array()

subroutine dis2dmodule::read_dbl_array ( class(dis2dtype), intent(inout)  this, character(len=*), intent(inout)  line, integer(i4b), intent(inout)  lloc, integer(i4b), intent(inout)  istart, integer(i4b), intent(inout)  istop, integer(i4b), intent(in)  iout, integer(i4b), intent(in)  in, real(dp), dimension(:), intent(inout), pointer, contiguous  darray, character(len=*), intent(in)  aname  )

private

Definition at line 1188 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType), intent(inout) :: this
    character(len=*), intent(inout) :: line
    integer(I4B), intent(inout) :: lloc
    integer(I4B), intent(inout) :: istart
    integer(I4B), intent(inout) :: istop
    integer(I4B), intent(in) :: in
    integer(I4B), intent(in) :: iout
    real(DP), dimension(:), pointer, contiguous, intent(inout) :: darray
    character(len=*), intent(in) :: aname
    !

read_int_array()

subroutine dis2dmodule::read_int_array ( class(dis2dtype), intent(inout)  this, character(len=*), intent(inout)  line, integer(i4b), intent(inout)  lloc, integer(i4b), intent(inout)  istart, integer(i4b), intent(inout)  istop, integer(i4b), intent(in)  iout, integer(i4b), intent(in)  in, integer(i4b), dimension(:), intent(inout), pointer, contiguous  iarray, character(len=*), intent(in)  aname  )

private

Definition at line 1169 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType), intent(inout) :: this
    character(len=*), intent(inout) :: line
    integer(I4B), intent(inout) :: lloc
    integer(I4B), intent(inout) :: istart
    integer(I4B), intent(inout) :: istop
    integer(I4B), intent(in) :: in
    integer(I4B), intent(in) :: iout
    integer(I4B), dimension(:), pointer, contiguous, intent(inout) :: iarray
    character(len=*), intent(in) :: aname
    ! -- local
 
    !

read_layer_array()

subroutine dis2dmodule::read_layer_array ( class(dis2dtype)  this, integer(i4b), dimension(maxbnd)  nodelist, real(dp), dimension(ncolbnd, maxbnd), intent(inout)  darray, integer(i4b), intent(in)  ncolbnd, integer(i4b), intent(in)  maxbnd, integer(i4b), intent(in)  icolbnd, character(len=*), intent(in)  aname, integer(i4b), intent(in)  inunit, integer(i4b), intent(in)  iout  )

private

For cells that are outside of the active domain, do not copy the array value into darray.

Definition at line 1208 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), intent(in) :: maxbnd
    integer(I4B), dimension(maxbnd) :: nodelist
    integer(I4B), intent(in) :: ncolbnd
    real(DP), dimension(ncolbnd, maxbnd), intent(inout) :: darray
    integer(I4B), intent(in) :: icolbnd
    character(len=*), intent(in) :: aname
    integer(I4B), intent(in) :: inunit
    integer(I4B), intent(in) :: iout
    !

record_array()

subroutine dis2dmodule::record_array ( class(dis2dtype), intent(inout)  this, real(dp), dimension(:), intent(inout), pointer, contiguous  darray, integer(i4b), intent(in)  iout, integer(i4b), intent(in)  iprint, integer(i4b), intent(in)  idataun, character(len=*), intent(in)  aname, character(len=*), intent(in)  cdatafmp, integer(i4b), intent(in)  nvaluesp, integer(i4b), intent(in)  nwidthp, character(len=*), intent(in)  editdesc, real(dp), intent(in)  dinact  )

private

The array is written to a formatted or unformatted external file depending on the arguments.

Parameters

[in,out]	darray	double precision array to record
[in]	iout	ascii output unit number
[in]	iprint	whether to print the array
[in]	idataun	binary output unit number, if negative don't write by layers, write entire array
[in]	aname	text descriptor
[in]	cdatafmp	write format
[in]	nvaluesp	values per line
[in]	nwidthp	number width
[in]	editdesc	format type (I, G, F, S, E)
[in]	dinact	double precision value for cells excluded from model domain

Definition at line 1228 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType), intent(inout) :: this
    real(DP), dimension(:), pointer, contiguous, intent(inout) :: darray !< double precision array to record
    integer(I4B), intent(in) :: iout !< ascii output unit number
    integer(I4B), intent(in) :: iprint !< whether to print the array
    integer(I4B), intent(in) :: idataun !< binary output unit number, if negative don't write by layers, write entire array
    character(len=*), intent(in) :: aname !< text descriptor
    character(len=*), intent(in) :: cdatafmp !< write format
    integer(I4B), intent(in) :: nvaluesp !< values per line
    integer(I4B), intent(in) :: nwidthp !< number width
    character(len=*), intent(in) :: editdesc !< format type (I, G, F, S, E)
    real(DP), intent(in) :: dinact !< double precision value for cells excluded from model domain
    ! -- local
    integer(I4B) :: k, ifirst
    integer(I4B) :: nlay
    integer(I4B) :: nrow
    integer(I4B) :: ncol
    integer(I4B) :: nval
    integer(I4B) :: nodeu, noder
    integer(I4B) :: istart, istop
    real(DP), dimension(:), pointer, contiguous :: dtemp
    ! -- formats
    character(len=*), parameter :: fmthsv = &
      "(1X,/1X,a,' WILL BE SAVED ON UNIT ',I4, &
       &' AT END OF TIME STEP',I5,', STRESS PERIOD ',I4)"
    !
    ! -- set variables
    nlay = 1
    nrow = this%mshape(1)
    ncol = this%mshape(2)
    !
    ! -- If this is a reduced model, then copy the values from darray into
    !    dtemp.
    if (this%nodes < this%nodesuser) then
      nval = this%nodes
      dtemp => this%dbuff
      do nodeu = 1, this%nodesuser
        noder = this%get_nodenumber(nodeu, 0)
        if (noder <= 0) then
          dtemp(nodeu) = dinact
          cycle
        end if
        dtemp(nodeu) = darray(noder)
      end do
    else
      nval = this%nodes
      dtemp => darray
    end if
    !
    ! -- Print to iout if iprint /= 0
    if (iprint /= 0) then
      istart = 1
      do k = 1, nlay
        istop = istart + nrow * ncol - 1
        call ulaprufw(ncol, nrow, kstp, kper, k, iout, dtemp(istart:istop), &
                      aname, cdatafmp, nvaluesp, nwidthp, editdesc)
        istart = istop + 1
      end do
    end if
    !
    ! -- Save array to an external file.
    if (idataun > 0) then
      ! -- write to binary file by layer
      ifirst = 1
      istart = 1
      do k = 1, nlay
        istop = istart + nrow * ncol - 1
        if (ifirst == 1) write (iout, fmthsv) &
          trim(adjustl(aname)), idataun, &
          kstp, kper
        ifirst = 0
        call ulasav(dtemp(istart:istop), aname, kstp, kper, &
                    pertim, totim, ncol, nrow, k, idataun)
        istart = istop + 1
      end do
    elseif (idataun < 0) then
      !
      ! -- write entire array as one record
      call ubdsv1(kstp, kper, aname, -idataun, dtemp, ncol, nrow, nlay, &
                  iout, delt, pertim, totim)
    end if
    !

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record_srcdst_list_header()

subroutine dis2dmodule::record_srcdst_list_header ( class(dis2dtype)  this, character(len=16), intent(in)  text, character(len=16), intent(in)  textmodel, character(len=16), intent(in)  textpackage, character(len=16), intent(in)  dstmodel, character(len=16), intent(in)  dstpackage, integer(i4b), intent(in)  naux, character(len=16), dimension(:), intent(in)  auxtxt, integer(i4b), intent(in)  ibdchn, integer(i4b), intent(in)  nlist, integer(i4b), intent(in)  iout  )

private

Definition at line 1316 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    character(len=16), intent(in) :: text
    character(len=16), intent(in) :: textmodel
    character(len=16), intent(in) :: textpackage
    character(len=16), intent(in) :: dstmodel
    character(len=16), intent(in) :: dstpackage
    integer(I4B), intent(in) :: naux
    character(len=16), dimension(:), intent(in) :: auxtxt
    integer(I4B), intent(in) :: ibdchn
    integer(I4B), intent(in) :: nlist
    integer(I4B), intent(in) :: iout
    ! -- local
    integer(I4B) :: nlay, nrow, ncol
    !
    nlay = 1
    nrow = this%mshape(1)
    ncol = this%mshape(2)
    !
    ! -- Use ubdsv06 to write list header
    call ubdsv06(kstp, kper, text, textmodel, textpackage, dstmodel, dstpackage, &
                 ibdchn, naux, auxtxt, ncol, nrow, nlay, &
                 nlist, iout, delt, pertim, totim)
    !

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source_dimensions()

subroutine dis2dmodule::source_dimensions ( class(dis2dtype)  this )

private

Definition at line 238 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    ! -- locals
    integer(I4B) :: i, j
    type(DisFoundType) :: found
    !
    ! -- update defaults with idm sourced values
    call mem_set_value(this%nrow, 'NROW', this%input_mempath, found%nrow)
    call mem_set_value(this%ncol, 'NCOL', this%input_mempath, found%ncol)
    !
    ! -- log simulation values
    if (this%iout > 0) then
      call this%log_dimensions(found)
    end if
    !
    ! -- verify dimensions were set
    if (this%nrow < 1) then
      call store_error( &
        'NROW was not specified or was specified incorrectly.')
      call store_error_filename(this%input_fname)
    end if
    if (this%ncol < 1) then
      call store_error( &
        'NCOL was not specified or was specified incorrectly.')
      call store_error_filename(this%input_fname)
    end if
    !
    ! -- calculate nodesuser
    this%nodesuser = this%nrow * this%ncol
    !
    ! -- Allocate delr, delc, and non-reduced vectors for dis
    call mem_allocate(this%delr, this%ncol, 'DELR', this%memoryPath)
    call mem_allocate(this%delc, this%nrow, 'DELC', this%memoryPath)
    call mem_allocate(this%idomain, this%ncol, this%nrow, 'IDOMAIN', &
                      this%memoryPath)
    call mem_allocate(this%bottom, this%ncol, this%nrow, 'BOTTOM', &
                      this%memoryPath)
    call mem_allocate(this%cellx, this%ncol, 'CELLX', this%memoryPath)
    call mem_allocate(this%celly, this%nrow, 'CELLY', this%memoryPath)
    !
    ! -- initialize all cells to be active (idomain = 1)
    do i = 1, this%nrow
      do j = 1, this%ncol
        this%idomain(j, i) = 1
      end do
    end do
    !

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source_griddata()

subroutine dis2dmodule::source_griddata ( class(dis2dtype)  this )

private

Definition at line 311 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    type(DisFoundType) :: found
    !
    ! -- update defaults with idm sourced values
    call mem_set_value(this%delr, 'DELR', this%input_mempath, found%delr)
    call mem_set_value(this%delc, 'DELC', this%input_mempath, found%delc)
    call mem_set_value(this%bottom, 'BOTTOM', this%input_mempath, found%bottom)
    call mem_set_value(this%idomain, 'IDOMAIN', this%input_mempath, found%idomain)
    !
    ! -- log simulation values
    if (this%iout > 0) then
      call this%log_griddata(found)
    end if
    !

source_options()

subroutine dis2dmodule::source_options ( class(dis2dtype)  this )

private

Definition at line 178 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    ! -- locals
    character(len=LENVARNAME), dimension(3) :: lenunits = &
      &[character(len=LENVARNAME) :: 'FEET', 'METERS', 'CENTIMETERS']
    type(disfoundtype) :: found
    !
    ! -- update defaults with idm sourced values
    call mem_set_value(this%lenuni, 'LENGTH_UNITS', this%input_mempath, &
                       lenunits, found%length_units)
    call mem_set_value(this%nogrb, 'NOGRB', this%input_mempath, found%nogrb)
    call mem_set_value(this%xorigin, 'XORIGIN', this%input_mempath, found%xorigin)
    call mem_set_value(this%yorigin, 'YORIGIN', this%input_mempath, found%yorigin)
    call mem_set_value(this%angrot, 'ANGROT', this%input_mempath, found%angrot)
    !
    ! -- log values to list file
    if (this%iout > 0) then
      call this%log_options(found)
    end if
    !

supports_layers()

logical function dis2dmodule::supports_layers ( class(dis2dtype)  this )

private

Definition at line 955 of file Dis2d.f90.

    ! -- dummy
    class(Dis2dType) :: this
    !
    supports_layers = .true.
    !

write_grb()

subroutine dis2dmodule::write_grb	(	class(dis2dtype)	this,
		integer(i4b), dimension(:), intent(in)	icelltype
	)

Definition at line 484 of file Dis2d.f90.

    ! -- modules
    use openspecmodule, only: access, form
    use constantsmodule, only: lenbigline
    ! -- dummy
    class(Dis2dType) :: this
    integer(I4B), dimension(:), intent(in) :: icelltype
    ! -- local
    integer(I4B) :: iunit, ntxt, version
    integer(I4B), parameter :: lentxt = 100
    character(len=50) :: txthdr
    character(len=lentxt) :: txt
    character(len=LINELENGTH) :: fname
    character(len=LENBIGLINE) :: crs
    logical(LGP) :: found_crs
    character(len=*), parameter :: fmtgrdsave = &
      "(4X,'BINARY GRID INFORMATION WILL BE WRITTEN TO:', &
       &/,6X,'UNIT NUMBER: ', I0,/,6X, 'FILE NAME: ', A)"
    !
    ! -- Initialize
    version = 1
    ntxt = 14
    !
    call mem_set_value(crs, 'CRS', this%input_mempath, found_crs)
    !
    ! -- set version
    if (found_crs) then
      ntxt = ntxt + 1
      version = 2
    end if
    !
    ! -- Open the file
    fname = trim(this%output_fname)
    iunit = getunit()
    write (this%iout, fmtgrdsave) iunit, trim(adjustl(fname))
    call openfile(iunit, this%iout, trim(adjustl(fname)), 'DATA(BINARY)', &
                  form, access, 'REPLACE')
    !
    ! -- write header information
    write (txthdr, '(a)') 'GRID DIS2D'
    txthdr(50:50) = new_line('a')
    write (iunit) txthdr
    write (txthdr, '(a)') 'VERSION 1'
    txthdr(50:50) = new_line('a')
    write (iunit) txthdr
    write (txthdr, '(a, i0)') 'NTXT ', ntxt
    txthdr(50:50) = new_line('a')
    write (iunit) txthdr
    write (txthdr, '(a, i0)') 'LENTXT ', lentxt
    txthdr(50:50) = new_line('a')
    write (iunit) txthdr
    !
    ! -- write variable definitions
    write (txt, '(3a, i0)') 'NCELLS ', 'INTEGER ', 'NDIM 0 # ', this%nodesuser
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'NROW ', 'INTEGER ', 'NDIM 0 # ', this%nrow
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'NCOL ', 'INTEGER ', 'NDIM 0 # ', this%ncol
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'NJA ', 'INTEGER ', 'NDIM 0 # ', this%nja
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, 1pg24.15)') 'XORIGIN ', 'DOUBLE ', 'NDIM 0 # ', this%xorigin
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, 1pg24.15)') 'YORIGIN ', 'DOUBLE ', 'NDIM 0 # ', this%yorigin
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, 1pg24.15)') 'ANGROT ', 'DOUBLE ', 'NDIM 0 # ', this%angrot
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'DELR ', 'DOUBLE ', 'NDIM 1 ', this%ncol
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'DELC ', 'DOUBLE ', 'NDIM 1 ', this%nrow
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'BOTM ', 'DOUBLE ', 'NDIM 1 ', this%nodesuser
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'IA ', 'INTEGER ', 'NDIM 1 ', this%nodesuser + 1
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'JA ', 'INTEGER ', 'NDIM 1 ', size(this%con%jausr)
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'IDOMAIN ', 'INTEGER ', 'NDIM 1 ', this%nodesuser
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    write (txt, '(3a, i0)') 'ICELLTYPE ', 'INTEGER ', 'NDIM 1 ', this%nodesuser
    txt(lentxt:lentxt) = new_line('a')
    write (iunit) txt
    !
    ! -- if version 2 write character array headers
    if (version == 2) then
      if (found_crs) then
        write (txt, '(3a, i0)') 'CRS ', 'CHARACTER ', 'NDIM 1 ', &
          len_trim(crs)
        txt(lentxt:lentxt) = new_line('a')
        write (iunit) txt
      end if
    end if
    !
    ! -- write data
    write (iunit) this%nodesuser ! ncells
    write (iunit) this%nrow ! nrow
    write (iunit) this%ncol ! ncol
    write (iunit) this%nja ! nja
    write (iunit) this%xorigin ! xorigin
    write (iunit) this%yorigin ! yorigin
    write (iunit) this%angrot ! angrot
    write (iunit) this%delr ! delr
    write (iunit) this%delc ! delc
    write (iunit) this%bottom ! bottom
    write (iunit) this%con%iausr ! iausr
    write (iunit) this%con%jausr ! jausr
    write (iunit) this%idomain ! idomain
    write (iunit) icelltype ! icelltype
    !
    ! -- if version 2 write character array data
    if (version == 2) then
      if (found_crs) write (iunit) trim(crs) ! crs user input
    end if
    !
    ! -- Close the file
    close (iunit)
    !

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