uzfmodule Module Reference

Data Types
type	uzftype

Functions/Subroutines
subroutine, public	uzf_create (packobj, id, ibcnum, inunit, iout, namemodel, pakname)
	Create a New UZF Package and point packobj to the new package. More...
subroutine	uzf_ar (this)
	Allocate and Read. More...
subroutine	uzf_allocate_arrays (this)
	Allocate arrays used for uzf. More...
subroutine	uzf_options (this, option, found)
	Set options specific to UzfType. More...
subroutine	uzf_readdimensions (this)
	Set dimensions specific to UzfType. More...
subroutine	uzf_rp (this)
	Read stress data. More...
subroutine	uzf_ad (this)
	Advance UZF Package. More...
subroutine	uzf_cf (this)
	Formulate the HCOF and RHS terms. More...
subroutine	uzf_fc (this, rhs, ia, idxglo, matrix_sln)
	Copy rhs and hcof into solution rhs and amat. More...
subroutine	uzf_fn (this, rhs, ia, idxglo, matrix_sln)
	Fill newton terms. More...
subroutine	uzf_cc (this, innertot, kiter, iend, icnvgmod, cpak, ipak, dpak)
	Final convergence check for package. More...
subroutine	uzf_cq (this, x, flowja, iadv)
	Calculate flows. More...
real(dp) function	get_storage_change (top, bot, carea, hold, hnew, wcold, wcnew, thtr, delt, iss)
subroutine	uzf_bd (this, model_budget)
	Add package ratin/ratout to model budget. More...
subroutine	uzf_ot_model_flows (this, icbcfl, ibudfl, icbcun, imap)
	Write flows to binary file and/or print flows to budget. More...
subroutine	uzf_ot_package_flows (this, icbcfl, ibudfl)
	Output UZF package flow terms. More...
subroutine	uzf_ot_dv (this, idvsave, idvprint)
	Save UZF-calculated values to binary file. More...
subroutine	uzf_ot_bdsummary (this, kstp, kper, iout, ibudfl)
	Write UZF budget to listing file. More...
subroutine	uzf_solve (this, reset_state)
	Formulate the HCOF and RHS terms. More...
subroutine	define_listlabel (this)
	Define the list heading that is written to iout when PRINT_INPUT option is used. More...
subroutine	findcellabove (this, n, nml)
	Identify overlying cell ID based on user-specified mapping. More...
subroutine	read_cell_properties (this)
	Read UZF cell properties and set them for UzfCellGroup type. More...
subroutine	print_cell_properties (this)
	Read UZF cell properties and set them for UZFCellGroup type. More...
subroutine	check_cell_area (this)
	Check UZF cell areas. More...
logical function	uzf_obs_supported (this)
	Return true because uzf package supports observations. More...
subroutine	uzf_df_obs (this)
	Implements bnd_df_obs. More...
subroutine	uzf_bd_obs (this)
	Calculate observations this time step and call ObsTypeSaveOneSimval for each UzfType observation. More...
subroutine	uzf_rp_obs (this)
	Process each observation. More...
subroutine	uzf_process_obsid (obsrv, dis, inunitobs, iout)
	This procedure is pointed to by ObsDataTypeProcesssIdPtr. More...
subroutine	uzf_allocate_scalars (this)
	Allocate scalar members. More...
subroutine	uzf_da (this)
	Deallocate objects. More...
subroutine	uzf_setup_budobj (this)
	Set up the budget object that stores all the uzf flows. More...
subroutine	uzf_fill_budobj (this)
	Copy flow terms into thisbudobj. More...

Variables
character(len=lenftype)	ftype = 'UZF'
character(len=lenpackagename)	text = ' UZF CELLS'

Function/Subroutine Documentation

check_cell_area()

subroutine uzfmodule::check_cell_area ( class(uzftype)  this )

private

Definition at line 2130 of file gwf-uzf.f90.

    ! -- modules
    use inputoutputmodule, only: urword
    use simmodule, only: store_error, count_errors
    ! -- dummy
    class(UzfType) :: this
    ! -- local
    character(len=16) :: cuzf
    character(len=20) :: cellid
    character(len=LINELENGTH) :: cuzfcells
    integer(I4B) :: i
    integer(I4B) :: i2
    integer(I4B) :: j
    integer(I4B) :: n
    integer(I4B) :: i0
    integer(I4B) :: i1
    real(DP) :: area
    real(DP) :: area2
    real(DP) :: sumarea
    real(DP) :: cellarea
    real(DP) :: d
    !
    ! -- check that the area of vertically connected uzf cells is the equal
    do i = 1, this%nodes
      !
      ! -- Initialize variables
      i2 = this%uzfobj%ivertcon(i)
      area = this%uzfobj%uzfarea(i)
      !
      ! Create pointer to object below
      if (i2 > 0) then
        area2 = this%uzfobj%uzfarea(i2)
        d = abs(area - area2)
        if (d > dem6) then
          write (errmsg, '(2(a,1x,g0,1x,a,1x,i0,1x),a)') &
            'UZF cell area (', area, ') for cell ', i, &
            'does not equal uzf cell area (', area2, ') for cell ', i2, '.'
          call store_error(errmsg)
        end if
      end if
    end do
    !
    ! -- check that the area of uzf cells in a GWF cell is less than or equal
    !    to the GWF cell area
    do n = 1, this%dis%nodes
      i0 = this%ia(n)
      i1 = this%ia(n + 1)
      ! -- skip gwf cells with no UZF cells
      if ((i1 - i0) < 1) cycle
      sumarea = dzero
      cellarea = dzero
      cuzfcells = ''
      do j = i0, i1 - 1
        i = this%ja(j)
        write (cuzf, '(i0)') i
        cuzfcells = trim(adjustl(cuzfcells))//' '//trim(adjustl(cuzf))
        sumarea = sumarea + this%uzfobj%uzfarea(i)
        cellarea = this%uzfobj%cellarea(i)
      end do
      ! -- calculate the difference between the sum of UZF areas and GWF cell area
      d = sumarea - cellarea
      if (d > dem6) then
        call this%dis%noder_to_string(n, cellid)
        write (errmsg, '(a,1x,g0,1x,a,1x,g0,1x,a,1x,a,1x,a,a,a)') &
          'Total uzf cell area (', sumarea, &
          ') exceeds the gwf cell area (', cellarea, ') of cell', cellid, &
          'which includes uzf cell(s): ', trim(adjustl(cuzfcells)), '.'
        call store_error(errmsg)
      end if
    end do
    !
    ! -- terminate if errors were encountered
    if (count_errors() > 0) then
      call this%parser%StoreErrorUnit()
    end if

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define_listlabel()

subroutine uzfmodule::define_listlabel

(

class(uzftype), intent(inout)

this

)

Definition at line 1763 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType), intent(inout) :: this
    !
    ! -- create the header list label
    this%listlabel = trim(this%filtyp)//' NO.'
    if (this%dis%ndim == 3) then
      write (this%listlabel, '(a, a7)') trim(this%listlabel), 'LAYER'
      write (this%listlabel, '(a, a7)') trim(this%listlabel), 'ROW'
      write (this%listlabel, '(a, a7)') trim(this%listlabel), 'COL'
    elseif (this%dis%ndim == 2) then
      write (this%listlabel, '(a, a7)') trim(this%listlabel), 'LAYER'
      write (this%listlabel, '(a, a7)') trim(this%listlabel), 'CELL2D'
    else
      write (this%listlabel, '(a, a7)') trim(this%listlabel), 'NODE'
    end if
    write (this%listlabel, '(a, a16)') trim(this%listlabel), 'STRESS RATE'
    if (this%inamedbound == 1) then
      write (this%listlabel, '(a, a16)') trim(this%listlabel), 'BOUNDARY NAME'
    end if

findcellabove()

subroutine uzfmodule::findcellabove ( class(uzftype)  this, integer(i4b), intent(in)  n, integer(i4b), intent(inout)  nml  )

private

Definition at line 1787 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    integer(I4B), intent(in) :: n
    integer(I4B), intent(inout) :: nml
    ! -- local
    integer(I4B) :: m, ipos
    !
    ! -- Return nml = n if no cell is above it
    nml = n
    do ipos = this%dis%con%ia(n) + 1, this%dis%con%ia(n + 1) - 1
      m = this%dis%con%ja(ipos)
      if (this%dis%con%ihc(ipos) /= 0) then
        if (n < m) then
          ! -- m is beneath n
        else
          nml = m ! -- m is above n
          exit
        end if
      end if
    end do

get_storage_change()

real(dp) function uzfmodule::get_storage_change	(	real(dp), intent(in)	top,
		real(dp), intent(in)	bot,
		real(dp), intent(in)	carea,
		real(dp), intent(in)	hold,
		real(dp), intent(in)	hnew,
		real(dp), intent(in)	wcold,
		real(dp), intent(in)	wcnew,
		real(dp), intent(in)	thtr,
		real(dp), intent(in)	delt,
		integer(i4b)	iss
	)

Definition at line 1424 of file gwf-uzf.f90.

    ! -- dummy
    real(DP), intent(in) :: top
    real(DP), intent(in) :: bot
    real(DP), intent(in) :: hold
    real(DP), intent(in) :: hnew
    real(DP), intent(in) :: wcold
    real(DP), intent(in) :: wcnew
    real(DP), intent(in) :: thtr
    real(DP), intent(in) :: carea
    real(DP), intent(in) :: delt
    integer(I4B) :: iss
    ! -- return
    real(DP) :: qsto
    ! -- local
    real(DP) :: thknew
    real(DP) :: thkold
    if (iss == 0) then
      thknew = top - max(bot, hnew)
      thkold = top - max(bot, hold)
      qsto = dzero
      if (thknew > dzero) then
        qsto = qsto + thknew * (wcnew - thtr)
      end if
      if (thkold > dzero) then
        qsto = qsto - thkold * (wcold - thtr)
      end if
      qsto = qsto * carea / delt
    else
      qsto = dzero
    end if

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print_cell_properties()

subroutine uzfmodule::print_cell_properties

(

class(uzftype), intent(inout)

this

)

Definition at line 2049 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType), intent(inout) :: this
    ! -- local
    character(len=20) :: cellid
    character(len=LINELENGTH) :: title
    character(len=LINELENGTH) :: tag
    integer(I4B) :: ntabrows
    integer(I4B) :: ntabcols
    integer(I4B) :: i
    integer(I4B) :: node
    !
    ! -- setup inputtab tableobj
    !
    ! -- table dimensions
    ntabrows = this%nodes
    ntabcols = 10
    if (this%inamedbound == 1) then
      ntabcols = ntabcols + 1
    end if
    !
    ! -- initialize table and define columns
    title = trim(adjustl(this%text))//' PACKAGE ('// &
            trim(adjustl(this%packName))//') STATIC UZF CELL DATA'
    call table_cr(this%inputtab, this%packName, title)
    call this%inputtab%table_df(ntabrows, ntabcols, this%iout)
    tag = 'NUMBER'
    call this%inputtab%initialize_column(tag, 10)
    tag = 'CELLID'
    call this%inputtab%initialize_column(tag, 20, alignment=tableft)
    tag = 'LANDFLAG'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'IVERTCON'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'SURFDEP'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'VKS'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'THTR'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'THTS'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'THTI'
    call this%inputtab%initialize_column(tag, 12)
    tag = 'EPS'
    call this%inputtab%initialize_column(tag, 12)
    if (this%inamedbound == 1) then
      tag = 'BOUNDNAME'
      call this%inputtab%initialize_column(tag, lenboundname, alignment=tableft)
    end if
    !
    ! -- write data for each cell
    do i = 1, this%nodes
      !
      ! -- get cellid
      node = this%igwfnode(i)
      if (node > 0) then
        call this%dis%noder_to_string(node, cellid)
      else
        cellid = 'none'
      end if
      !
      ! -- add data
      call this%inputtab%add_term(i)
      call this%inputtab%add_term(cellid)
      call this%inputtab%add_term(this%uzfobj%landflag(i))
      call this%inputtab%add_term(this%uzfobj%ivertcon(i))
      call this%inputtab%add_term(this%uzfobj%surfdep(i))
      call this%inputtab%add_term(this%uzfobj%vks(i))
      call this%inputtab%add_term(this%uzfobj%thtr(i))
      call this%inputtab%add_term(this%uzfobj%thts(i))
      call this%inputtab%add_term(this%uzfobj%thti(i))
      call this%inputtab%add_term(this%uzfobj%eps(i))
      if (this%inamedbound == 1) then
        call this%inputtab%add_term(this%uzfname(i))
      end if
    end do

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read_cell_properties()

subroutine uzfmodule::read_cell_properties ( class(uzftype), intent(inout)  this )

private

Definition at line 1812 of file gwf-uzf.f90.

    ! -- modules
    use inputoutputmodule, only: urword
    use simmodule, only: store_error, count_errors
    ! -- dummy
    class(UzfType), intent(inout) :: this
    ! -- local
    character(len=LINELENGTH) :: cellid
    integer(I4B) :: ierr
    integer(I4B) :: i, n
    integer(I4B) :: j
    integer(I4B) :: ic
    integer(I4B) :: jcol
    logical :: isfound, endOfBlock
    integer(I4B) :: landflag
    integer(I4B) :: ivertcon
    real(DP) :: surfdep, vks, thtr, thts, thti, eps, hgwf
    integer(I4B), dimension(:), allocatable :: rowmaxnnz
    type(sparsematrix) :: sparse
    integer(I4B), dimension(:), allocatable :: nboundchk
    !
    ! -- allocate space for node counter and initialize
    allocate (rowmaxnnz(this%dis%nodes))
    do n = 1, this%dis%nodes
      rowmaxnnz(n) = 0
    end do
    !
    ! -- allocate space for local variables
    allocate (nboundchk(this%nodes))
    do n = 1, this%nodes
      nboundchk(n) = 0
    end do
    !
    ! -- initialize variables
    landflag = 0
    ivertcon = 0
    surfdep = dzero
    vks = dzero
    thtr = dzero
    thts = dzero
    thti = dzero
    eps = dzero
    hgwf = dzero
    !
    ! -- get uzf properties block
    call this%parser%GetBlock('PACKAGEDATA', isfound, ierr, &
                              supportopenclose=.true.)
    !
    ! -- parse locations block if detected
    if (isfound) then
      write (this%iout, '(/1x,3a)') 'PROCESSING ', trim(adjustl(this%text)), &
        ' PACKAGEDATA'
      do
        call this%parser%GetNextLine(endofblock)
        if (endofblock) exit
        !
        ! -- get uzf cell number
        i = this%parser%GetInteger()
 
        if (i < 1 .or. i > this%nodes) then
          write (errmsg, '(2(a,1x),i0,a)') &
            'IUZNO must be greater than 0 and less than', &
            'or equal to', this%nodes, '.'
          call store_error(errmsg)
          cycle
        end if
        !
        ! -- increment nboundchk
        nboundchk(i) = nboundchk(i) + 1
        !
        ! -- store the reduced gwf nodenumber in igwfnode
        call this%parser%GetCellid(this%dis%ndim, cellid)
        ic = this%dis%noder_from_cellid(cellid, &
                                        this%parser%iuactive, this%iout)
        this%igwfnode(i) = ic
        rowmaxnnz(ic) = rowmaxnnz(ic) + 1
        !
        ! -- landflag
        landflag = this%parser%GetInteger()
        if (landflag < 0 .OR. landflag > 1) then
          write (errmsg, '(a,1x,i0,1x,a,1x,i0,a)') &
            'LANDFLAG for uzf cell', i, &
            'must be 0 or 1 (specified value is', landflag, ').'
          call store_error(errmsg)
        end if
        !
        ! -- ivertcon
        ivertcon = this%parser%GetInteger()
        if (ivertcon < 0 .OR. ivertcon > this%nodes) then
          write (errmsg, '(a,1x,i0,1x,a,1x,i0,a)') &
            'IVERTCON for uzf cell', i, &
            'must be 0 or less than NUZFCELLS (specified value is', &
            ivertcon, ').'
          call store_error(errmsg)
        end if
        !
        ! -- surfdep
        surfdep = this%parser%GetDouble()
        if (surfdep <= dzero .and. landflag > 0) then !need to check for cell thickness
          write (errmsg, '(a,1x,i0,1x,a,1x,g0,a)') &
            'SURFDEP for uzf cell', i, &
            'must be greater than 0 (specified value is', surfdep, ').'
          call store_error(errmsg)
        end if
        if (surfdep >= this%dis%top(ic) - this%dis%bot(ic)) then
          write (errmsg, '(a,1x,i0,1x,a)') &
            'SURFDEP for uzf cell', i, &
            'cannot be greater than the cell thickness.'
          call store_error(errmsg)
        end if
        !
        ! -- vks
        vks = this%parser%GetDouble()
        if (vks <= dzero) then
          write (errmsg, '(a,1x,i0,1x,a,1x,g0,a)') &
            'VKS for uzf cell', i, &
            'must be greater than 0 (specified value ia', vks, ').'
          call store_error(errmsg)
        end if
        !
        ! -- thtr
        thtr = this%parser%GetDouble()
        if (thtr <= dzero) then
          write (errmsg, '(a,1x,i0,1x,a,1x,g0,a)') &
            'THTR for uzf cell', i, &
            'must be greater than 0 (specified value is', thtr, ').'
          call store_error(errmsg)
        end if
        !
        ! -- thts
        thts = this%parser%GetDouble()
        if (thts <= thtr) then
          write (errmsg, '(a,1x,i0,1x,a,1x,g0,a)') &
            'THTS for uzf cell', i, &
            'must be greater than THTR (specified value is', thts, ').'
          call store_error(errmsg)
        end if
        !
        ! -- thti
        thti = this%parser%GetDouble()
        if (thti < thtr .OR. thti > thts) then
          write (errmsg, '(a,1x,i0,1x,a,1x,a,1x,g0,a)') &
            'THTI for uzf cell', i, &
            'must be greater than or equal to THTR AND less than THTS', &
            '(specified value is', thti, ').'
          call store_error(errmsg)
        end if
        !
        ! -- eps
        eps = this%parser%GetDouble()
        if (eps < 3.5 .OR. eps > 14) then
          write (errmsg, '(a,1x,i0,1x,a,1x,g0,a)') &
            'EPSILON for uzf cell', i, &
            'must be between 3.5 and 14.0 (specified value is', eps, ').'
          call store_error(errmsg)
        end if
        !
        ! -- boundname
        if (this%inamedbound == 1) then
          call this%parser%GetStringCaps(this%uzfname(i))
        end if
        !
        ! -- set data if there are no data errors
        if (count_errors() == 0) then
          n = this%igwfnode(i)
          call this%uzfobj%setdata(i, this%dis%area(n), this%dis%top(n), &
                                   this%dis%bot(n), surfdep, vks, thtr, thts, &
                                   thti, eps, this%ntrail_pvar, landflag, &
                                   ivertcon)
          if (ivertcon > 0) then
            this%iuzf2uzf = 1
          end if
        end if
        !
      end do
      write (this%iout, '(1x,3a)') &
        'END OF ', trim(adjustl(this%text)), ' PACKAGEDATA'
    else
      call store_error('Required packagedata block not found.')
    end if
    !
    ! -- check for duplicate or missing uzf cells
    do i = 1, this%nodes
      if (nboundchk(i) == 0) then
        write (errmsg, '(a,1x,i0,a)') &
          'No data specified for uzf cell', i, '.'
        call store_error(errmsg)
      else if (nboundchk(i) > 1) then
        write (errmsg, '(a,1x,i0,1x,a,1x,i0,1x,a)') &
          'Data for uzf cell', i, 'specified', nboundchk(i), 'times.'
        call store_error(errmsg)
      end if
    end do
    !
    ! -- write summary of UZF cell property error messages
    if (count_errors() > 0) then
      call this%parser%StoreErrorUnit()
    end if
    !
    ! -- setup sparse for connectivity used to identify multiple uzf cells per
    !    GWF model cell
    call sparse%init(this%dis%nodes, this%dis%nodes, rowmaxnnz)
    ! --
    do i = 1, this%nodes
      ic = this%igwfnode(i)
      call sparse%addconnection(ic, i, 1)
    end do
    !
    ! -- create ia and ja from sparse
    call sparse%filliaja(this%ia, this%ja, ierr)
    !
    ! -- set imaxcellcnt
    do i = 1, this%dis%nodes
      jcol = 0
      do j = this%ia(i), this%ia(i + 1) - 1
        jcol = jcol + 1
      end do
      if (jcol > this%imaxcellcnt) then
        this%imaxcellcnt = jcol
      end if
    end do
    !
    ! -- do an initial evaluation of the sum of uzfarea relative to the
    !    GWF cell area in the case that there is more than one UZF cell
    !    in a GWF cell and a auxmult value is not being applied to the
    !    calculate the UZF cell area from the GWF cell area.
    if (this%imaxcellcnt > 1 .and. this%iauxmultcol < 1) then
      call this%check_cell_area()
    end if
    !
    ! -- deallocate local variables
    deallocate (rowmaxnnz)
    deallocate (nboundchk)

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uzf_ad()

subroutine uzfmodule::uzf_ad

(

class(uzftype)

this

)

Definition at line 922 of file gwf-uzf.f90.

    ! -- modules
    use simvariablesmodule, only: ifailedstepretry
    ! -- dummy
    class(UzfType) :: this
    ! -- locals
    integer(I4B) :: i
    integer(I4B) :: ivertflag
    integer(I4B) :: n, iaux
    real(DP) :: rval1, rval2, rval3
    !
    ! -- Advance the time series
    call this%TsManager%ad()
    !
    ! -- update auxiliary variables by copying from the derived-type time
    !    series variable into the bndpackage auxvar variable so that this
    !    information is properly written to the GWF budget file
    if (this%naux > 0) then
      do n = 1, this%maxbound
        do iaux = 1, this%naux
          if (this%noupdateauxvar(iaux) /= 0) cycle
          this%auxvar(iaux, n) = this%uauxvar(iaux, n)
        end do
      end do
    end if
    !
    ! -- Update or restore state
    if (ifailedstepretry == 0) then
      !
      ! -- reset old water content to new water content
      do i = 1, this%nodes
        this%wcold(i) = this%wcnew(i)
      end do
    else
      !
      ! -- Copy wcold back into wcnew as this is a retry of this time step.
      !    Note that there is no need to reset the waves as they are not
      !    advanced to their new state until the _ot() method is called,
      !    and that doesn't happen until a successful solution is obtained.
      do i = 1, this%nodes
        this%wcnew(i) = this%wcold(i)
      end do
    end if
    !
    ! -- advance each uzf obj
    do i = 1, this%nodes
      call this%uzfobj%advance(i)
    end do
    !
    ! -- update uzf objects with timeseries aware variables
    do i = 1, this%nodes
      !
      ! -- Set ivertflag
      ivertflag = this%uzfobj%ivertcon(i)
      !
      ! -- recalculate uzfarea
      if (this%iauxmultcol > 0) then
        rval1 = this%uauxvar(this%iauxmultcol, i)
        call this%uzfobj%setdatauzfarea(i, rval1)
      end if
      !
      ! -- FINF
      rval1 = this%sinf_pvar(i)
      call this%uzfobj%setdatafinf(i, rval1)
      !
      ! -- PET, EXTDP
      rval1 = this%pet_pvar(i)
      rval2 = this%extdp(i)
      call this%uzfobj%setdataet(i, ivertflag, rval1, rval2)
      !
      ! -- ETWC
      rval1 = this%extwc_pvar(i)
      call this%uzfobj%setdataetwc(i, ivertflag, rval1)
      !
      ! -- HA, HROOT, ROOTACT
      rval1 = this%ha_pvar(i)
      rval2 = this%hroot_pvar(i)
      rval3 = this%rootact_pvar(i)
      call this%uzfobj%setdataetha(i, ivertflag, rval1, rval2, rval3)
    end do
    !
    ! -- check uzfarea
    if (this%iauxmultcol > 0) then
      call this%check_cell_area()
    end if
    !
    ! -- pakmvrobj ad
    if (this%imover == 1) then
      call this%pakmvrobj%ad()
    end if
    !
    ! -- For each observation, push simulated value and corresponding
    !    simulation time from "current" to "preceding" and reset
    !    "current" value.
    call this%obs%obs_ad()

uzf_allocate_arrays()

subroutine uzfmodule::uzf_allocate_arrays

(

class(uzftype), intent(inout)

this

)

Definition at line 261 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType), intent(inout) :: this
    ! -- local
    integer(I4B) :: i
    integer(I4B) :: j
    !
    ! -- call standard BndType allocate scalars (now done from AR)
    !call this%BndType%allocate_arrays()
    !
    ! -- allocate uzf specific arrays
    call mem_allocate(this%igwfnode, this%nodes, 'IGWFNODE', this%memoryPath)
    call mem_allocate(this%appliedinf, this%nodes, 'APPLIEDINF', this%memoryPath)
    call mem_allocate(this%rejinf, this%nodes, 'REJINF', this%memoryPath)
    call mem_allocate(this%rejinf0, this%nodes, 'REJINF0', this%memoryPath)
    call mem_allocate(this%rejinftomvr, this%nodes, 'REJINFTOMVR', &
                      this%memoryPath)
    call mem_allocate(this%infiltration, this%nodes, 'INFILTRATION', &
                      this%memoryPath)
    call mem_allocate(this%gwet_pvar, this%nodes, 'GWET_PVAR', this%memoryPath)
    call mem_allocate(this%uzet, this%nodes, 'UZET', this%memoryPath)
    call mem_allocate(this%gwd, this%nodes, 'GWD', this%memoryPath)
    call mem_allocate(this%gwd0, this%nodes, 'GWD0', this%memoryPath)
    call mem_allocate(this%gwdtomvr, this%nodes, 'GWDTOMVR', this%memoryPath)
    call mem_allocate(this%rch, this%nodes, 'RCH', this%memoryPath)
    call mem_allocate(this%rch0, this%nodes, 'RCH0', this%memoryPath)
    call mem_allocate(this%qsto, this%nodes, 'QSTO', this%memoryPath)
    call mem_allocate(this%deriv, this%nodes, 'DERIV', this%memoryPath)
    !
    ! -- integer vectors
    call mem_allocate(this%ia, this%dis%nodes + 1, 'IA', this%memoryPath)
    call mem_allocate(this%ja, this%nodes, 'JA', this%memoryPath)
    !
    ! -- allocate timeseries aware variables
    call mem_allocate(this%sinf_pvar, this%nodes, 'SINF_PVAR', this%memoryPath)
    call mem_allocate(this%pet_pvar, this%nodes, 'PET_PVAR', this%memoryPath)
    call mem_allocate(this%extdp, this%nodes, 'EXDP_PVAR', this%memoryPath)
    call mem_allocate(this%extwc_pvar, this%nodes, 'EXTWC_PVAR', this%memoryPath)
    call mem_allocate(this%ha_pvar, this%nodes, 'HA_PVAR', this%memoryPath)
    call mem_allocate(this%hroot_pvar, this%nodes, 'HROOT_PVAR', this%memoryPath)
    call mem_allocate(this%rootact_pvar, this%nodes, 'ROOTACT_PVAR', &
                      this%memoryPath)
    call mem_allocate(this%uauxvar, this%naux, this%nodes, 'UAUXVAR', &
                      this%memoryPath)
    !
    ! -- initialize
    do i = 1, this%nodes
      this%appliedinf(i) = dzero
      this%rejinf(i) = dzero
      this%rejinf0(i) = dzero
      this%rejinftomvr(i) = dzero
      this%gwet_pvar(i) = dzero
      this%uzet(i) = dzero
      this%gwd(i) = dzero
      this%gwd0(i) = dzero
      this%gwdtomvr(i) = dzero
      this%rch(i) = dzero
      this%rch0(i) = dzero
      this%qsto(i) = dzero
      this%deriv(i) = dzero
      ! -- integer variables
      this%ja(i) = 0
      ! -- timeseries aware variables
      this%sinf_pvar(i) = dzero
      this%pet_pvar(i) = dzero
      this%extdp(i) = dzero
      this%extwc_pvar(i) = dzero
      this%ha_pvar(i) = dzero
      this%hroot_pvar(i) = dzero
      this%rootact_pvar(i) = dzero
      do j = 1, this%naux
        if (this%iauxmultcol > 0 .and. j == this%iauxmultcol) then
          this%uauxvar(j, i) = done
        else
          this%uauxvar(j, i) = dzero
        end if
      end do
    end do
    do i = 1, this%dis%nodes + 1
      this%ia(i) = 0
    end do
    !
    ! -- allocate and initialize character array for budget text
    allocate (this%bdtxt(this%nbdtxt))
    this%bdtxt(1) = '         UZF-INF'
    this%bdtxt(2) = '       UZF-GWRCH'
    this%bdtxt(3) = '         UZF-GWD'
    this%bdtxt(4) = '        UZF-GWET'
    this%bdtxt(5) = '  UZF-GWD TO-MVR'
    !
    ! -- allocate and initialize watercontent arrays
    call mem_allocate(this%wcnew, this%nodes, 'WCNEW', this%memoryPath)
    call mem_allocate(this%wcold, this%nodes, 'WCOLD', this%memoryPath)
    do i = 1, this%nodes
      this%wcnew(i) = dzero
      this%wcold(i) = dzero
    end do
    !
    ! -- allocate character array for aux budget text
    allocate (this%cauxcbc(this%cbcauxitems))
    allocate (this%uzfname(this%nodes))
    !
    ! -- allocate and initialize qauxcbc
    call mem_allocate(this%qauxcbc, this%cbcauxitems, 'QAUXCBC', this%memoryPath)
    do i = 1, this%cbcauxitems
      this%qauxcbc(i) = dzero
    end do

uzf_allocate_scalars()

subroutine uzfmodule::uzf_allocate_scalars ( class(uzftype)  this )

private

Definition at line 2554 of file gwf-uzf.f90.

    ! -- modules
    use memorymanagermodule, only: mem_allocate
    ! -- dummy
    class(UzfType) :: this
    !
    ! -- call standard BndType allocate scalars
    call this%BndType%allocate_scalars()
    !
    ! -- allocate uzf specific scalars
    call mem_allocate(this%iprwcont, 'IPRWCONT', this%memoryPath)
    call mem_allocate(this%iwcontout, 'IWCONTOUT', this%memoryPath)
    call mem_allocate(this%ibudgetout, 'IBUDGETOUT', this%memoryPath)
    call mem_allocate(this%ibudcsv, 'IBUDCSV', this%memoryPath)
    call mem_allocate(this%ipakcsv, 'IPAKCSV', this%memoryPath)
    call mem_allocate(this%ntrail_pvar, 'NTRAIL_PVAR', this%memoryPath)
    call mem_allocate(this%nsets, 'NSETS', this%memoryPath)
    call mem_allocate(this%nodes, 'NODES', this%memoryPath)
    call mem_allocate(this%istocb, 'ISTOCB', this%memoryPath)
    call mem_allocate(this%nwav_pvar, 'NWAV_PVAR', this%memoryPath)
    call mem_allocate(this%totfluxtot, 'TOTFLUXTOT', this%memoryPath)
    call mem_allocate(this%bditems, 'BDITEMS', this%memoryPath)
    call mem_allocate(this%nbdtxt, 'NBDTXT', this%memoryPath)
    call mem_allocate(this%issflag, 'ISSFLAG', this%memoryPath)
    call mem_allocate(this%issflagold, 'ISSFLAGOLD', this%memoryPath)
    call mem_allocate(this%readflag, 'READFLAG', this%memoryPath)
    call mem_allocate(this%iseepflag, 'ISEEPFLAG', this%memoryPath)
    call mem_allocate(this%imaxcellcnt, 'IMAXCELLCNT', this%memoryPath)
    call mem_allocate(this%ietflag, 'IETFLAG', this%memoryPath)
    call mem_allocate(this%igwetflag, 'IGWETFLAG', this%memoryPath)
    call mem_allocate(this%iuzf2uzf, 'IUZF2UZF', this%memoryPath)
    call mem_allocate(this%cbcauxitems, 'CBCAUXITEMS', this%memoryPath)
    !
    call mem_allocate(this%iconvchk, 'ICONVCHK', this%memoryPath)
    !
    ! -- initialize scalars
    this%iprwcont = 0
    this%iwcontout = 0
    this%ibudgetout = 0
    this%ibudcsv = 0
    this%ipakcsv = 0
    this%istocb = 0
    this%bditems = 7
    this%nbdtxt = 5
    this%issflag = 0
    this%issflagold = 0
    this%ietflag = 0
    this%igwetflag = 0
    this%iseepflag = 0
    this%imaxcellcnt = 0
    this%iuzf2uzf = 0
    this%cbcauxitems = 1
    this%imover = 0
    !
    ! -- convergence check
    this%iconvchk = 1

uzf_ar()

subroutine uzfmodule::uzf_ar

(

class(uzftype), intent(inout)

this

)

Definition at line 215 of file gwf-uzf.f90.

    ! -- modules
    use memorymanagermodule, only: mem_allocate, mem_setptr, mem_reallocate
    ! -- dummy
    class(UzfType), intent(inout) :: this
    ! -- local
    integer(I4B) :: n, i
    real(DP) :: hgwf
    !
    call this%obs%obs_ar()
    !
    ! -- call standard BndType allocate scalars
    call this%BndType%allocate_arrays()
    !
    ! -- set pointers now that data is available
    call mem_setptr(this%gwfhcond, 'CONDSAT', create_mem_path(this%name_model, &
                                                              'NPF'))
    call mem_setptr(this%gwfiss, 'ISS', create_mem_path(this%name_model))
    !
    ! -- set boundname for each connection
    if (this%inamedbound /= 0) then
      do n = 1, this%nodes
        this%boundname(n) = this%uzfname(n)
      end do
    end if
    !
    ! -- copy boundname into boundname_cst
    call this%copy_boundname()
    !
    ! -- copy igwfnode into nodelist and set water table
    do i = 1, this%nodes
      this%nodelist(i) = this%igwfnode(i)
      n = this%igwfnode(i)
      hgwf = this%xnew(n)
      call this%uzfobj%sethead(i, hgwf)
    end do
    !
    ! -- setup pakmvrobj
    if (this%imover /= 0) then
      allocate (this%pakmvrobj)
      call this%pakmvrobj%ar(this%maxbound, this%maxbound, this%memoryPath)
    end if

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uzf_bd()

subroutine uzfmodule::uzf_bd ( class(uzftype)  this, type(budgettype), intent(inout)  model_budget  )

private

Definition at line 1460 of file gwf-uzf.f90.

    ! -- add package ratin/ratout to model budget
    use tdismodule, only: delt
    use budgetmodule, only: budgettype, rate_accumulator
    class(UzfType) :: this
    type(BudgetType), intent(inout) :: model_budget
    real(DP) :: ratin
    real(DP) :: ratout
    integer(I4B) :: isuppress_output
    isuppress_output = 0
    !
    ! -- Calculate flow from uzf to gwf (UZF-GWRCH)
    call rate_accumulator(this%rch, ratin, ratout)
    call model_budget%addentry(ratin, ratout, delt, this%bdtxt(2), &
                               isuppress_output, this%packName)
    !
    ! -- GW discharge and GW discharge to mover
    if (this%iseepflag == 1) then
      call rate_accumulator(-this%gwd, ratin, ratout)
      call model_budget%addentry(ratin, ratout, delt, this%bdtxt(3), &
                                 isuppress_output, this%packName)
      if (this%imover == 1) then
        call rate_accumulator(-this%gwdtomvr, ratin, ratout)
        call model_budget%addentry(ratin, ratout, delt, this%bdtxt(5), &
                                   isuppress_output, this%packName)
      end if
    end if
    !
    ! -- groundwater et (gwet array is positive, so switch ratin/ratout)
    if (this%igwetflag /= 0) then
      call rate_accumulator(-this%gwet_pvar, ratin, ratout)
      call model_budget%addentry(ratin, ratout, delt, this%bdtxt(4), &
                                 isuppress_output, this%packName)
    end if

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uzf_bd_obs()

subroutine uzfmodule::uzf_bd_obs ( class(uzftype)  this )

private

Definition at line 2285 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    ! -- local
    integer(I4B) :: i
    integer(I4B) :: ii
    integer(I4B) :: n
    real(DP) :: v
    type(ObserveType), pointer :: obsrv => null()
    !
    ! -- Make final uzf solution, and do not reset waves.  This will advance
    !    the waves to their new state at the end of the time step.  This should
    !    be the first step of the uzf ot() routines.
    call this%uzf_solve(reset_state=.false.)
    !
    ! Write simulated values for all uzf observations
    if (this%obs%npakobs > 0) then
      call this%obs%obs_bd_clear()
      do i = 1, this%obs%npakobs
        obsrv => this%obs%pakobs(i)%obsrv
        do ii = 1, obsrv%indxbnds_count
          n = obsrv%indxbnds(ii)
          v = dnodata
          select case (obsrv%ObsTypeId)
          case ('UZF-GWRCH')
            v = this%rch(n)
          case ('UZF-GWD')
            v = this%gwd(n)
            if (v > dzero) then
              v = -v
            end if
          case ('UZF-GWD-TO-MVR')
            if (this%imover == 1) then
              v = this%gwdtomvr(n)
              if (v > dzero) then
                v = -v
              end if
            end if
          case ('UZF-GWET')
            if (this%igwetflag > 0) then
              v = this%gwet_pvar(n)
              if (v > dzero) then
                v = -v
              end if
            end if
          case ('INFILTRATION')
            v = this%appliedinf(n)
          case ('FROM-MVR')
            if (this%imover == 1) then
              v = this%pakmvrobj%get_qfrommvr(n)
            end if
          case ('REJ-INF')
            v = this%rejinf(n)
            if (v > dzero) then
              v = -v
            end if
          case ('REJ-INF-TO-MVR')
            if (this%imover == 1) then
              v = this%rejinftomvr(n)
              if (v > dzero) then
                v = -v
              end if
            end if
          case ('UZET')
            if (this%ietflag /= 0) then
              v = this%uzet(n)
              if (v > dzero) then
                v = -v
              end if
            end if
          case ('STORAGE')
            v = -this%qsto(n)
          case ('NET-INFILTRATION')
            v = this%infiltration(n)
          case ('WATER-CONTENT')
            v = this%uzfobj%get_water_content_at_depth(n, obsrv%obsDepth)
          case default
            errmsg = 'Unrecognized observation type: '//trim(obsrv%ObsTypeId)
            call store_error(errmsg)
          end select
          call this%obs%SaveOneSimval(obsrv, v)
        end do
      end do
      !
      ! -- write summary of error messages
      if (count_errors() > 0) then
        call this%parser%StoreErrorUnit()
      end if
    end if

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uzf_cc()

subroutine uzfmodule::uzf_cc ( class(uzftype), intent(inout)  this, integer(i4b), intent(in)  innertot, integer(i4b), intent(in)  kiter, integer(i4b), intent(in)  iend, integer(i4b), intent(in)  icnvgmod, character(len=lenpakloc), intent(inout)  cpak, integer(i4b), intent(inout)  ipak, real(dp), intent(inout)  dpak  )

private

Definition at line 1097 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: totim, kstp, kper, delt
    ! -- dummy
    class(Uzftype), intent(inout) :: this
    integer(I4B), intent(in) :: innertot
    integer(I4B), intent(in) :: kiter
    integer(I4B), intent(in) :: icnvgmod
    integer(I4B), intent(in) :: iend
    character(len=LENPAKLOC), intent(inout) :: cpak
    integer(I4B), intent(inout) :: ipak
    real(DP), intent(inout) :: dpak
    ! -- local
    character(len=LENPAKLOC) :: cloc
    character(len=LINELENGTH) :: tag
    integer(I4B) :: icheck
    integer(I4B) :: ipakfail
    integer(I4B) :: locdrejinfmax
    integer(I4B) :: locdrchmax
    integer(I4B) :: locdseepmax
    integer(I4B) :: locdqfrommvrmax
    integer(I4B) :: ntabrows
    integer(I4B) :: ntabcols
    integer(I4B) :: n
    real(DP) :: q
    real(DP) :: q0
    real(DP) :: qtolfact
    real(DP) :: drejinf
    real(DP) :: drejinfmax
    real(DP) :: drch
    real(DP) :: drchmax
    real(DP) :: dseep
    real(DP) :: dseepmax
    real(DP) :: dqfrommvr
    real(DP) :: dqfrommvrmax
    !
    ! -- initialize local variables
    icheck = this%iconvchk
    ipakfail = 0
    locdrejinfmax = 0
    locdrchmax = 0
    locdseepmax = 0
    locdqfrommvrmax = 0
    drejinfmax = dzero
    drchmax = dzero
    dseepmax = dzero
    dqfrommvrmax = dzero
    !
    ! -- if not saving package convergence data on check convergence if
    !    the model is considered converged
    if (this%ipakcsv == 0) then
      if (icnvgmod == 0) then
        icheck = 0
      end if
    else
      !
      ! -- header for package csv
      if (.not. associated(this%pakcsvtab)) then
        !
        ! -- determine the number of columns and rows
        ntabrows = 1
        ntabcols = 9
        if (this%iseepflag == 1) then
          ntabcols = ntabcols + 2
        end if
        if (this%imover == 1) then
          ntabcols = ntabcols + 2
        end if
        !
        ! -- setup table
        call table_cr(this%pakcsvtab, this%packName, '')
        call this%pakcsvtab%table_df(ntabrows, ntabcols, this%ipakcsv, &
                                     lineseparator=.false., separator=',', &
                                     finalize=.false.)
        !
        ! -- add columns to package csv
        tag = 'total_inner_iterations'
        call this%pakcsvtab%initialize_column(tag, 10, alignment=tableft)
        tag = 'totim'
        call this%pakcsvtab%initialize_column(tag, 10, alignment=tableft)
        tag = 'kper'
        call this%pakcsvtab%initialize_column(tag, 10, alignment=tableft)
        tag = 'kstp'
        call this%pakcsvtab%initialize_column(tag, 10, alignment=tableft)
        tag = 'nouter'
        call this%pakcsvtab%initialize_column(tag, 10, alignment=tableft)
        tag = 'drejinfmax'
        call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
        tag = 'drejinfmax_loc'
        call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
        tag = 'drchmax'
        call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
        tag = 'drchmax_loc'
        call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
        if (this%iseepflag == 1) then
          tag = 'dseepmax'
          call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
          tag = 'dseepmax_loc'
          call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
        end if
        if (this%imover == 1) then
          tag = 'dqfrommvrmax'
          call this%pakcsvtab%initialize_column(tag, 15, alignment=tableft)
          tag = 'dqfrommvrmax_loc'
          call this%pakcsvtab%initialize_column(tag, 16, alignment=tableft)
        end if
      end if
    end if
    !
    ! -- perform package convergence check
    if (icheck /= 0) then
      final_check: do n = 1, this%nodes
        !
        ! -- set the Q to length factor
        qtolfact = delt / this%uzfobj%uzfarea(n)
        !
        ! -- rejected infiltration
        drejinf = qtolfact * (this%rejinf0(n) - this%rejinf(n))
        !
        ! -- groundwater recharge
        drch = qtolfact * (this%rch0(n) - this%rch(n))
        !
        ! -- groundwater seepage to the land surface
        dseep = dzero
        if (this%iseepflag == 1) then
          dseep = qtolfact * (this%gwd0(n) - this%gwd(n))
        end if
        !
        ! -- q from mvr
        dqfrommvr = dzero
        if (this%imover == 1) then
          q = this%pakmvrobj%get_qfrommvr(n)
          q0 = this%pakmvrobj%get_qfrommvr0(n)
          dqfrommvr = qtolfact * (q0 - q)
        end if
        !
        ! -- evaluate magnitude of differences
        if (n == 1) then
          drejinfmax = drejinf
          locdrejinfmax = n
          drchmax = drch
          locdrchmax = n
          dseepmax = dseep
          locdseepmax = n
          dqfrommvrmax = dqfrommvr
          locdqfrommvrmax = n
        else
          if (abs(drejinf) > abs(drejinfmax)) then
            drejinfmax = drejinf
            locdrejinfmax = n
          end if
          if (abs(drch) > abs(drchmax)) then
            drchmax = drch
            locdrchmax = n
          end if
          if (abs(dseep) > abs(dseepmax)) then
            dseepmax = dseep
            locdseepmax = n
          end if
          if (abs(dqfrommvr) > abs(dqfrommvrmax)) then
            dqfrommvrmax = dqfrommvr
            locdqfrommvrmax = n
          end if
        end if
      end do final_check
      !
      ! -- set dpak and cpak
      if (abs(drejinfmax) > abs(dpak)) then
        ipak = locdrejinfmax
        dpak = drejinfmax
        write (cloc, "(a,'-',a)") trim(this%packName), 'rejinf'
        cpak = trim(cloc)
      end if
      if (abs(drchmax) > abs(dpak)) then
        ipak = locdrchmax
        dpak = drchmax
        write (cloc, "(a,'-',a)") trim(this%packName), 'rech'
        cpak = trim(cloc)
      end if
      if (this%iseepflag == 1) then
        if (abs(dseepmax) > abs(dpak)) then
          ipak = locdseepmax
          dpak = dseepmax
          write (cloc, "(a,'-',a)") trim(this%packName), 'seep'
          cpak = trim(cloc)
        end if
      end if
      if (this%imover == 1) then
        if (abs(dqfrommvrmax) > abs(dpak)) then
          ipak = locdqfrommvrmax
          dpak = dqfrommvrmax
          write (cloc, "(a,'-',a)") trim(this%packName), 'qfrommvr'
          cpak = trim(cloc)
        end if
      end if
      !
      ! -- write convergence data to package csv
      if (this%ipakcsv /= 0) then
        !
        ! -- write the data
        call this%pakcsvtab%add_term(innertot)
        call this%pakcsvtab%add_term(totim)
        call this%pakcsvtab%add_term(kper)
        call this%pakcsvtab%add_term(kstp)
        call this%pakcsvtab%add_term(kiter)
        call this%pakcsvtab%add_term(drejinfmax)
        call this%pakcsvtab%add_term(locdrejinfmax)
        call this%pakcsvtab%add_term(drchmax)
        call this%pakcsvtab%add_term(locdrchmax)
        if (this%iseepflag == 1) then
          call this%pakcsvtab%add_term(dseepmax)
          call this%pakcsvtab%add_term(locdseepmax)
        end if
        if (this%imover == 1) then
          call this%pakcsvtab%add_term(dqfrommvrmax)
          call this%pakcsvtab%add_term(locdqfrommvrmax)
        end if
        !
        ! -- finalize the package csv
        if (iend == 1) then
          call this%pakcsvtab%finalize_table()
        end if
      end if
    end if

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uzf_cf()

subroutine uzfmodule::uzf_cf

(

class(uzftype)

this

)

• skip if no UZF cells
• calculate hcof and rhs

Definition at line 1024 of file gwf-uzf.f90.

    ! -- modules
    ! -- dummy
    class(UzfType) :: this
    ! -- locals
    integer(I4B) :: n
    !
    ! -- Return if no UZF cells
    if (this%nodes == 0) return
    !
    ! -- Store values at start of outer iteration to compare with calculated
    !    values for convergence check
    do n = 1, this%maxbound
      this%rejinf0(n) = this%rejinf(n)
      this%rch0(n) = this%rch(n)
      this%gwd0(n) = this%gwd(n)
    end do

uzf_cq()

subroutine uzfmodule::uzf_cq	(	class(uzftype), intent(inout)	this,
		real(dp), dimension(:), intent(in)	x,
		real(dp), dimension(:), intent(inout), contiguous	flowja,
		integer(i4b), intent(in), optional	iadv
	)

Definition at line 1325 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: delt
    use constantsmodule, only: lenboundname, dzero, dhnoflo, dhdry
    use budgetmodule, only: budgettype
    ! -- dummy
    class(UzfType), intent(inout) :: this
    real(DP), dimension(:), intent(in) :: x
    real(DP), dimension(:), contiguous, intent(inout) :: flowja
    integer(I4B), optional, intent(in) :: iadv
    ! -- local
    integer(I4B) :: i
    integer(I4B) :: n
    real(DP) :: qout
    real(DP) :: qfact
    real(DP) :: qtomvr
    real(DP) :: q
    ! -- for observations
    ! -- formats
    character(len=*), parameter :: fmttkk = &
      &"(1X,/1X,A,'   PERIOD ',I0,'   STEP ',I0)"
    !
    ! -- Make uzf solution for budget calculations, and then reset waves.
    !    Final uzf solve will be done as part of ot().
    call this%uzf_solve(reset_state=.true.)
    !
    ! -- call base functionality in bnd_cq.  This will calculate uzf-gwf flows
    !    and put them into this%simvals and this%simvtomvr
    call this%BndType%bnd_cq(x, flowja, iadv=1)
    !
    ! -- Go through and process each UZF cell
    do i = 1, this%nodes
      !
      ! -- Initialize variables
      n = this%nodelist(i)
      !
      ! -- Skip if cell is not active
      if (this%ibound(n) < 1) cycle
      !
      ! -- infiltration terms
      this%appliedinf(i) = this%uzfobj%sinf(i) * this%uzfobj%uzfarea(i)
      this%infiltration(i) = this%uzfobj%surflux(i) * this%uzfobj%uzfarea(i)
      !
      ! -- qtomvr
      qout = this%rejinf(i) + this%uzfobj%surfseep(i)
      qtomvr = dzero
      if (this%imover == 1) then
        qtomvr = this%pakmvrobj%get_qtomvr(i)
      end if
      !
      ! -- rejected infiltration
      qfact = dzero
      if (qout > dzero) then
        qfact = this%rejinf(i) / qout
      end if
      q = this%rejinf(i)
      this%rejinftomvr(i) = qfact * qtomvr
      !
      ! -- set rejected infiltration to the remainder
      q = q - this%rejinftomvr(i)
      !
      ! -- values less than zero represent a volumetric error resulting
      !    from qtomvr being greater than water available to the mover
      if (q < dzero) then
        q = dzero
      end if
      this%rejinf(i) = q
      !
      ! -- calculate groundwater discharge and what goes to mover
      this%gwd(i) = this%uzfobj%surfseep(i)
      qfact = dzero
      if (qout > dzero) then
        qfact = this%gwd(i) / qout
      end if
      q = this%gwd(i)
      this%gwdtomvr(i) = qfact * qtomvr
      !
      ! -- set groundwater discharge to the remainder
      q = q - this%gwdtomvr(i)
      !
      ! -- values less than zero represent a volumetric error resulting
      !    from qtomvr being greater than water available to the mover
      if (q < dzero) then
        q = dzero
      end if
      this%gwd(i) = q
      !
      ! -- calculate and store remaining budget terms
      this%gwet_pvar(i) = this%uzfobj%gwet(i)
      this%uzet(i) = this%uzfobj%etact(i) * this%uzfobj%uzfarea(i) / delt
      !
      ! -- End of UZF cell loop
      !
    end do
    !
    ! -- fill the budget object
    call this%uzf_fill_budobj()

uzf_create()

subroutine, public uzfmodule::uzf_create	(	class(bndtype), pointer	packobj,
		integer(i4b), intent(in)	id,
		integer(i4b), intent(in)	ibcnum,
		integer(i4b), intent(in)	inunit,
		integer(i4b), intent(in)	iout,
		character(len=*), intent(in)	namemodel,
		character(len=*), intent(in)	pakname
	)

Definition at line 175 of file gwf-uzf.f90.

    ! -- modules
    use memorymanagermodule, only: mem_allocate
    ! -- dummy
    class(BndType), pointer :: packobj
    integer(I4B), intent(in) :: id
    integer(I4B), intent(in) :: ibcnum
    integer(I4B), intent(in) :: inunit
    integer(I4B), intent(in) :: iout
    character(len=*), intent(in) :: namemodel
    character(len=*), intent(in) :: pakname
    ! -- local
    type(UzfType), pointer :: uzfobj
    !
    ! -- allocate the object and assign values to object variables
    allocate (uzfobj)
    packobj => uzfobj
    !
    ! -- create name and memory path
    call packobj%set_names(ibcnum, namemodel, pakname, ftype)
    packobj%text = text
    !
    ! -- allocate scalars
    call uzfobj%uzf_allocate_scalars()
    !
    ! -- initialize package
    call packobj%pack_initialize()
    !
    packobj%inunit = inunit
    packobj%iout = iout
    packobj%id = id
    packobj%ibcnum = ibcnum
    packobj%ncolbnd = 1
    packobj%iscloc = 0 ! not supported
    packobj%isadvpak = 1
    packobj%ictMemPath = create_mem_path(namemodel, 'NPF')

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uzf_da()

subroutine uzfmodule::uzf_da

(

class(uzftype)

this

)

Definition at line 2614 of file gwf-uzf.f90.

    ! -- modules
    use memorymanagermodule, only: mem_deallocate
    ! -- dummy
    class(UzfType) :: this
    !
    ! -- deallocate uzf objects
    call this%uzfobj%dealloc()
    deallocate (this%uzfobj)
    nullify (this%uzfobj)
    call this%uzfobjwork%dealloc()
    !
    call this%budobj%budgetobject_da()
    deallocate (this%budobj)
    nullify (this%budobj)
    !
    ! -- character arrays
    deallocate (this%bdtxt)
    deallocate (this%cauxcbc)
    deallocate (this%uzfname)
    !
    ! -- package csv table
    if (this%ipakcsv > 0) then
      if (associated(this%pakcsvtab)) then
        call this%pakcsvtab%table_da()
        deallocate (this%pakcsvtab)
        nullify (this%pakcsvtab)
      end if
    end if
    !
    ! -- deallocate scalars
    call mem_deallocate(this%iprwcont)
    call mem_deallocate(this%iwcontout)
    call mem_deallocate(this%ibudgetout)
    call mem_deallocate(this%ibudcsv)
    call mem_deallocate(this%ipakcsv)
    call mem_deallocate(this%ntrail_pvar)
    call mem_deallocate(this%nsets)
    call mem_deallocate(this%nodes)
    call mem_deallocate(this%istocb)
    call mem_deallocate(this%nwav_pvar)
    call mem_deallocate(this%totfluxtot)
    call mem_deallocate(this%bditems)
    call mem_deallocate(this%nbdtxt)
    call mem_deallocate(this%issflag)
    call mem_deallocate(this%issflagold)
    call mem_deallocate(this%readflag)
    call mem_deallocate(this%iseepflag)
    call mem_deallocate(this%imaxcellcnt)
    call mem_deallocate(this%ietflag)
    call mem_deallocate(this%igwetflag)
    call mem_deallocate(this%iuzf2uzf)
    call mem_deallocate(this%cbcauxitems)
    !
    ! -- convergence check
    call mem_deallocate(this%iconvchk)
    !
    ! -- deallocate arrays
    call mem_deallocate(this%igwfnode)
    call mem_deallocate(this%appliedinf)
    call mem_deallocate(this%rejinf)
    call mem_deallocate(this%rejinf0)
    call mem_deallocate(this%rejinftomvr)
    call mem_deallocate(this%infiltration)
    call mem_deallocate(this%gwet_pvar)
    call mem_deallocate(this%uzet)
    call mem_deallocate(this%gwd)
    call mem_deallocate(this%gwd0)
    call mem_deallocate(this%gwdtomvr)
    call mem_deallocate(this%rch)
    call mem_deallocate(this%rch0)
    call mem_deallocate(this%qsto)
    call mem_deallocate(this%deriv)
    call mem_deallocate(this%qauxcbc)
    call mem_deallocate(this%wcnew)
    call mem_deallocate(this%wcold)
    !
    ! -- deallocate integer arrays
    call mem_deallocate(this%ia)
    call mem_deallocate(this%ja)
    !
    ! -- deallocate timeseries aware variables
    call mem_deallocate(this%sinf_pvar)
    call mem_deallocate(this%pet_pvar)
    call mem_deallocate(this%extdp)
    call mem_deallocate(this%extwc_pvar)
    call mem_deallocate(this%ha_pvar)
    call mem_deallocate(this%hroot_pvar)
    call mem_deallocate(this%rootact_pvar)
    call mem_deallocate(this%uauxvar)
    !
    ! -- Parent object
    call this%BndType%bnd_da()

uzf_df_obs()

subroutine uzfmodule::uzf_df_obs ( class(uzftype)  this )

private

Store observation type supported by uzf package. Overrides BndTypebnd_df_obs

Definition at line 2225 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    ! -- local
    integer(I4B) :: indx
    !
    ! -- Store obs type and assign procedure pointer
    !
    !    for recharge observation type.
    call this%obs%StoreObsType('uzf-gwrch', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for discharge observation type.
    call this%obs%StoreObsType('uzf-gwd', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for discharge observation type.
    call this%obs%StoreObsType('uzf-gwd-to-mvr', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for gwet observation type.
    call this%obs%StoreObsType('uzf-gwet', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for infiltration observation type.
    call this%obs%StoreObsType('infiltration', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for from mover observation type.
    call this%obs%StoreObsType('from-mvr', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for rejected infiltration observation type.
    call this%obs%StoreObsType('rej-inf', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for rejected infiltration to mover observation type.
    call this%obs%StoreObsType('rej-inf-to-mvr', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for uzet observation type.
    call this%obs%StoreObsType('uzet', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for storage observation type.
    call this%obs%StoreObsType('storage', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for net infiltration observation type.
    call this%obs%StoreObsType('net-infiltration', .true., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid
    !
    !    for water-content observation type.
    call this%obs%StoreObsType('water-content', .false., indx)
    this%obs%obsData(indx)%ProcessIdPtr => uzf_process_obsid

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uzf_fc()

subroutine uzfmodule::uzf_fc ( class(uzftype)  this, real(dp), dimension(:), intent(inout)  rhs, integer(i4b), dimension(:), intent(in)  ia, integer(i4b), dimension(:), intent(in)  idxglo, class(matrixbasetype), pointer  matrix_sln  )

private

Definition at line 1045 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    real(DP), dimension(:), intent(inout) :: rhs
    integer(I4B), dimension(:), intent(in) :: ia
    integer(I4B), dimension(:), intent(in) :: idxglo
    class(MatrixBaseType), pointer :: matrix_sln
    ! -- local
    integer(I4B) :: i, n, ipos
    !
    ! -- pakmvrobj fc
    if (this%imover == 1) then
      call this%pakmvrobj%fc()
    end if
    !
    ! -- Solve UZF; set reset_state to true so that waves are reset back to
    !    initial position for each outer iteration
    call this%uzf_solve(reset_state=.true.)
    !
    ! -- Copy package rhs and hcof into solution rhs and amat
    do i = 1, this%nodes
      n = this%nodelist(i)
      rhs(n) = rhs(n) + this%rhs(i)
      ipos = ia(n)
      call matrix_sln%add_value_pos(idxglo(ipos), this%hcof(i))
    end do

uzf_fill_budobj()

subroutine uzfmodule::uzf_fill_budobj

(

class(uzftype)

this

)

Definition at line 2914 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    ! -- local
    integer(I4B) :: naux
    integer(I4B) :: nlen
    integer(I4B) :: ivertflag
    integer(I4B) :: n, n1, n2
    integer(I4B) :: idx
    real(DP) :: q
    real(DP) :: a
    real(DP) :: top
    real(DP) :: bot
    real(DP) :: thick
    real(DP) :: fm
    real(DP) :: v
    !
    ! -- initialize counter
    idx = 0
    !
    ! -- FLOW JA FACE
    nlen = 0
    do n = 1, this%nodes
      ivertflag = this%uzfobj%ivertcon(n)
      if (ivertflag > 0) then
        nlen = nlen + 1
      end if
    end do
    if (nlen > 0) then
      idx = idx + 1
      call this%budobj%budterm(idx)%reset(nlen * 2)
      do n = 1, this%nodes
        ivertflag = this%uzfobj%ivertcon(n)
        if (ivertflag > 0) then
          a = this%uzfobj%uzfarea(n)
          q = this%uzfobj%surfluxbelow(n) * a
          this%qauxcbc(1) = a
          if (q > dzero) then
            q = -q
          end if
          n1 = n
          n2 = ivertflag
          call this%budobj%budterm(idx)%update_term(n1, n2, q, this%qauxcbc)
          call this%budobj%budterm(idx)%update_term(n2, n1, -q, this%qauxcbc)
        end if
      end do
    end if
    !
    ! -- GWF (LEAKAGE)
    idx = idx + 1
    call this%budobj%budterm(idx)%reset(this%nodes)
    do n = 1, this%nodes
      this%qauxcbc(1) = this%uzfobj%uzfarea(n)
      n2 = this%igwfnode(n)
      q = -this%rch(n)
      call this%budobj%budterm(idx)%update_term(n, n2, q, this%qauxcbc)
    end do
    !
    ! -- INFILTRATION
    idx = idx + 1
    call this%budobj%budterm(idx)%reset(this%nodes)
    do n = 1, this%nodes
      q = this%appliedinf(n)
      call this%budobj%budterm(idx)%update_term(n, n, q)
    end do
    !
    ! -- REJECTED INFILTRATION
    idx = idx + 1
    call this%budobj%budterm(idx)%reset(this%nodes)
    do n = 1, this%nodes
      q = this%rejinf(n)
      if (q > dzero) then
        q = -q
      end if
      call this%budobj%budterm(idx)%update_term(n, n, q)
    end do
    !
    ! -- UNSATURATED EVT
    if (this%ietflag /= 0) then
      idx = idx + 1
      call this%budobj%budterm(idx)%reset(this%nodes)
      do n = 1, this%nodes
        q = this%uzet(n)
        if (q > dzero) then
          q = -q
        end if
        call this%budobj%budterm(idx)%update_term(n, n, q)
      end do
    end if
    !
    ! -- STORAGE
    idx = idx + 1
    call this%budobj%budterm(idx)%reset(this%nodes)
    do n = 1, this%nodes
      q = -this%qsto(n)
      top = this%uzfobj%celtop(n)
      bot = this%uzfobj%watab(n)
      thick = top - bot
      if (thick > dzero) then
        fm = thick * (this%wcnew(n) - this%uzfobj%thtr(n))
        v = fm * this%uzfobj%uzfarea(n)
      else
        v = dzero
      end if
      ! -- save mobile water volume into aux variable
      this%qauxcbc(1) = v
      call this%budobj%budterm(idx)%update_term(n, n, q, this%qauxcbc)
    end do
    !
    ! -- MOVER
    if (this%imover == 1) then
      !
      ! -- FROM MOVER
      idx = idx + 1
      call this%budobj%budterm(idx)%reset(this%nodes)
      do n = 1, this%nodes
        q = this%pakmvrobj%get_qfrommvr(n)
        call this%budobj%budterm(idx)%update_term(n, n, q)
      end do
      !
      ! -- REJ-INF-TO-MVR
      idx = idx + 1
      call this%budobj%budterm(idx)%reset(this%nodes)
      do n = 1, this%nodes
        q = this%rejinftomvr(n)
        if (q > dzero) then
          q = -q
        end if
        call this%budobj%budterm(idx)%update_term(n, n, q)
      end do
 
    end if
    !
    ! -- AUXILIARY VARIABLES
    naux = this%naux
    if (naux > 0) then
      idx = idx + 1
      call this%budobj%budterm(idx)%reset(this%nodes)
      do n = 1, this%nodes
        q = dzero
        call this%budobj%budterm(idx)%update_term(n, n, q, this%auxvar(:, n))
      end do
    end if
    !
    ! --Terms are filled, now accumulate them for this time step
    call this%budobj%accumulate_terms()

uzf_fn()

subroutine uzfmodule::uzf_fn ( class(uzftype)  this, real(dp), dimension(:), intent(inout)  rhs, integer(i4b), dimension(:), intent(in)  ia, integer(i4b), dimension(:), intent(in)  idxglo, class(matrixbasetype), pointer  matrix_sln  )

private

Definition at line 1075 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    real(DP), dimension(:), intent(inout) :: rhs
    integer(I4B), dimension(:), intent(in) :: ia
    integer(I4B), dimension(:), intent(in) :: idxglo
    class(MatrixBaseType), pointer :: matrix_sln
    ! -- local
    integer(I4B) :: i, n
    integer(I4B) :: ipos
    !
    ! -- Add derivative terms to rhs and amat
    do i = 1, this%nodes
      n = this%nodelist(i)
      ipos = ia(n)
      call matrix_sln%add_value_pos(idxglo(ipos), this%deriv(i))
      rhs(n) = rhs(n) + this%deriv(i) * this%xnew(n)
    end do

uzf_obs_supported()

logical function uzfmodule::uzf_obs_supported

(

class(uzftype)

this

)

Overrides BndTypebnd_obs_supported

Definition at line 2213 of file gwf-uzf.f90.

    ! -- dummy
    class(UzfType) :: this
    !
    uzf_obs_supported = .true.

uzf_options()

subroutine uzfmodule::uzf_options ( class(uzftype), intent(inout)  this, character(len=*), intent(inout)  option, logical, intent(inout)  found  )

private

Overrides BoundaryPackageTypechild_class_options

Definition at line 374 of file gwf-uzf.f90.

    ! -- modules
    use constantsmodule, only: dzero, mnormal
    use openspecmodule, only: access, form
    use simmodule, only: store_error
    use inputoutputmodule, only: urword, getunit, openfile
    implicit none
    ! -- dummy
    class(uzftype), intent(inout) :: this
    character(len=*), intent(inout) :: option
    logical, intent(inout) :: found
    ! -- local
    character(len=MAXCHARLEN) :: fname, keyword
    ! -- formats
    character(len=*), parameter :: fmtnotfound = &
      &"(4x, 'NO UZF OPTIONS WERE FOUND.')"
    character(len=*), parameter :: fmtet = &
      "(4x, 'ET WILL BE SIMULATED WITHIN UZ AND GW ZONES, WITH LINEAR ', &
      &'GWET IF OPTION NOT SPECIFIED OTHERWISE.')"
    character(len=*), parameter :: fmtgwetlin = &
      &"(4x, 'GROUNDWATER ET FUNCTION WILL BE LINEAR.')"
    character(len=*), parameter :: fmtgwetsquare = &
      &"(4x, 'GROUNDWATER ET FUNCTION WILL BE SQUARE WITH SMOOTHING.')"
    character(len=*), parameter :: fmtgwseepout = &
      &"(4x, 'GROUNDWATER DISCHARGE TO LAND SURFACE WILL BE SIMULATED.')"
    character(len=*), parameter :: fmtuzetwc = &
      &"(4x, 'UNSATURATED ET FUNCTION OF WATER CONTENT.')"
    character(len=*), parameter :: fmtuzetae = &
      &"(4x, 'UNSATURATED ET FUNCTION OF AIR ENTRY PRESSURE.')"
    character(len=*), parameter :: fmtuznlay = &
      &"(4x, 'UNSATURATED FLOW WILL BE SIMULATED SEPARATELY IN EACH LAYER.')"
    character(len=*), parameter :: fmtuzfbin = &
      "(4x, 'UZF ', 1x, a, 1x, ' WILL BE SAVED TO FILE: ', &
      &a, /4x, 'OPENED ON UNIT: ', I0)"
    character(len=*), parameter :: fmtuzfopt = &
      &"(4x, 'UZF ', a, ' VALUE (',g15.7,') SPECIFIED.')"
    !
    !
    found = .true.
    select case (option)
      !case ('PRINT_WATER-CONTENT')
      !  this%iprwcont = 1
      !  write(this%iout,'(4x,a)') trim(adjustl(this%text))// &
      !    ' WATERCONTENT WILL BE PRINTED TO LISTING FILE.'
    case ('WATER_CONTENT')
      call this%parser%GetStringCaps(keyword)
      if (keyword == 'FILEOUT') then
        call this%parser%GetString(fname)
        this%iwcontout = getunit()
        call openfile(this%iwcontout, this%iout, fname, 'DATA(BINARY)', &
                      form, access, 'REPLACE', mode_opt=mnormal)
        write (this%iout, fmtuzfbin) 'WATER-CONTENT', trim(adjustl(fname)), &
          this%iwcontout
      else
        call store_error('OPTIONAL WATER_CONTENT KEYWORD &
                         &MUST BE FOLLOWED BY FILEOUT')
      end if
    case ('BUDGET')
      call this%parser%GetStringCaps(keyword)
      if (keyword == 'FILEOUT') then
        call this%parser%GetString(fname)
        this%ibudgetout = getunit()
        call openfile(this%ibudgetout, this%iout, fname, 'DATA(BINARY)', &
                      form, access, 'REPLACE', mode_opt=mnormal)
        write (this%iout, fmtuzfbin) 'BUDGET', trim(adjustl(fname)), &
          this%ibudgetout
      else
        call store_error('OPTIONAL BUDGET KEYWORD MUST BE FOLLOWED BY FILEOUT')
      end if
    case ('BUDGETCSV')
      call this%parser%GetStringCaps(keyword)
      if (keyword == 'FILEOUT') then
        call this%parser%GetString(fname)
        this%ibudcsv = getunit()
        call openfile(this%ibudcsv, this%iout, fname, 'CSV', &
                      filstat_opt='REPLACE')
        write (this%iout, fmtuzfbin) 'BUDGET CSV', trim(adjustl(fname)), &
          this%ibudcsv
      else
        call store_error('OPTIONAL BUDGETCSV KEYWORD MUST BE FOLLOWED BY &
          &FILEOUT')
      end if
    case ('PACKAGE_CONVERGENCE')
      call this%parser%GetStringCaps(keyword)
      if (keyword == 'FILEOUT') then
        call this%parser%GetString(fname)
        this%ipakcsv = getunit()
        call openfile(this%ipakcsv, this%iout, fname, 'CSV', &
                      filstat_opt='REPLACE', mode_opt=mnormal)
        write (this%iout, fmtuzfbin) 'PACKAGE_CONVERGENCE', &
          trim(adjustl(fname)), this%ipakcsv
      else
        call store_error('OPTIONAL PACKAGE_CONVERGENCE KEYWORD MUST BE '// &
                         'FOLLOWED BY FILEOUT')
      end if
    case ('SIMULATE_ET')
      this%ietflag = 1 !default
      this%igwetflag = 0
      write (this%iout, fmtet)
    case ('LINEAR_GWET')
      this%igwetflag = 1
      write (this%iout, fmtgwetlin)
    case ('SQUARE_GWET')
      this%igwetflag = 2
      write (this%iout, fmtgwetsquare)
    case ('SIMULATE_GWSEEP')
      this%iseepflag = 1
      write (this%iout, fmtgwseepout)
      !
      ! -- Create warning message
      write (warnmsg, '(a)') &
        'USE DRN PACKAGE TO SIMULATE GROUNDWATER DISCHARGE TO LAND SURFACE '// &
        'INSTEAD'
      !
      ! -- Create deprecation warning
      call deprecation_warning('OPTIONS', 'SIMULATE_GWSEEP', '6.5.0', &
                               warnmsg, this%parser%GetUnit())
    case ('UNSAT_ETWC')
      this%ietflag = 1
      write (this%iout, fmtuzetwc)
    case ('UNSAT_ETAE')
      this%ietflag = 2
      write (this%iout, fmtuzetae)
    case ('MOVER')
      this%imover = 1
      !
      ! -- right now these are options that are available but may not be available in
      !    the release (or in documentation)
    case ('DEV_NO_FINAL_CHECK')
      call this%parser%DevOpt()
      this%iconvchk = 0
      write (this%iout, '(4x,a)') &
        'A FINAL CONVERGENCE CHECK OF THE CHANGE IN UZF RECHARGE &
        &WILL NOT BE MADE'
      !case('DEV_MAXIMUM_PERCENT_DIFFERENCE')
      !  call this%parser%DevOpt()
      !  r = this%parser%GetDouble()
      !  if (r > DZERO) then
      !    this%pdmax = r
      !    write(this%iout, fmtuzfopt) 'MAXIMUM_PERCENT_DIFFERENCE', this%pdmax
      !  else
      !    write(this%iout, fmtuzfopt) 'INVALID MAXIMUM_PERCENT_DIFFERENCE', r
      !    write(this%iout, fmtuzfopt) 'USING DEFAULT MAXIMUM_PERCENT_DIFFERENCE', this%pdmax
      !  end if
    case default
      ! -- No options found
      found = .false.
    end select

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uzf_ot_bdsummary()

subroutine uzfmodule::uzf_ot_bdsummary	(	class(uzftype)	this,
		integer(i4b), intent(in)	kstp,
		integer(i4b), intent(in)	kper,
		integer(i4b), intent(in)	iout,
		integer(i4b), intent(in)	ibudfl
	)

Parameters

	this	UzfType object
[in]	kstp	time step number
[in]	kper	period number
[in]	iout	flag and unit number for the model listing file
[in]	ibudfl	flag indicating budget should be written

Definition at line 1628 of file gwf-uzf.f90.

    ! -- module
    use tdismodule, only: totim, delt
    ! -- dummy
    class(UzfType) :: this !< UzfType object
    integer(I4B), intent(in) :: kstp !< time step number
    integer(I4B), intent(in) :: kper !< period number
    integer(I4B), intent(in) :: iout !< flag and unit number for the model listing file
    integer(I4B), intent(in) :: ibudfl !< flag indicating budget should be written
    !
    call this%budobj%write_budtable(kstp, kper, iout, ibudfl, totim, delt)

uzf_ot_dv()

subroutine uzfmodule::uzf_ot_dv	(	class(uzftype)	this,
		integer(i4b), intent(in)	idvsave,
		integer(i4b), intent(in)	idvprint
	)

Definition at line 1601 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: kstp, kper, pertim, totim
    ! -- dummy
    use inputoutputmodule, only: ulasav
    class(UzfType) :: this
    integer(I4B), intent(in) :: idvsave
    integer(I4B), intent(in) :: idvprint
    ! -- local
    integer(I4B) :: ibinun
    !
    ! -- set unit number for binary dependent variable output
    ibinun = 0
    if (this%iwcontout /= 0) then
      ibinun = this%iwcontout
    end if
    if (idvsave == 0) ibinun = 0
    !
    ! -- write uzf binary moisture-content output
    if (ibinun > 0) then
      call ulasav(this%wcnew, '   WATER-CONTENT', kstp, kper, pertim, &
                  totim, this%nodes, 1, 1, ibinun)
    end if

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uzf_ot_model_flows()

subroutine uzfmodule::uzf_ot_model_flows	(	class(uzftype)	this,
		integer(i4b), intent(in)	icbcfl,
		integer(i4b), intent(in)	ibudfl,
		integer(i4b), intent(in)	icbcun,
		integer(i4b), dimension(:), intent(in), optional	imap
	)

Definition at line 1498 of file gwf-uzf.f90.

    ! -- modules
    use constantsmodule, only: lenboundname, dzero
    use bndmodule, only: save_print_model_flows
    ! -- dummy
    class(UzfType) :: this
    integer(I4B), intent(in) :: icbcfl
    integer(I4B), intent(in) :: ibudfl
    integer(I4B), intent(in) :: icbcun
    integer(I4B), dimension(:), optional, intent(in) :: imap
    ! -- local
    character(len=LINELENGTH) :: title
    integer(I4B) :: itxt
    !
    ! -- UZF-GWRCH
    itxt = 2
    title = trim(adjustl(this%bdtxt(itxt)))//' PACKAGE ('// &
            trim(this%packName)//') FLOW RATES'
    call save_print_model_flows(icbcfl, ibudfl, icbcun, this%iprflow, &
                                this%outputtab, this%nbound, this%nodelist, &
                                this%rch, this%ibound, title, this%bdtxt(itxt), &
                                this%ipakcb, this%dis, this%naux, &
                                this%name_model, this%name_model, &
                                this%name_model, this%packName, this%auxname, &
                                this%auxvar, this%iout, this%inamedbound, &
                                this%boundname)
    !
    ! -- UZF-GWD
    if (this%iseepflag == 1) then
      itxt = 3
      title = trim(adjustl(this%bdtxt(itxt)))//' PACKAGE ('// &
              trim(this%packName)//') FLOW RATES'
      call save_print_model_flows(icbcfl, ibudfl, icbcun, this%iprflow, &
                                  this%outputtab, this%nbound, this%nodelist, &
                                  -this%gwd, this%ibound, title, &
                                  this%bdtxt(itxt), this%ipakcb, this%dis, &
                                  this%naux, this%name_model, this%name_model, &
                                  this%name_model, this%packName, this%auxname, &
                                  this%auxvar, this%iout, this%inamedbound, &
                                  this%boundname)
      !
      ! -- UZF-GWD TO-MVR
      if (this%imover == 1) then
        itxt = 5
        title = trim(adjustl(this%bdtxt(itxt)))//' PACKAGE ('// &
                trim(this%packName)//') FLOW RATES'
        call save_print_model_flows(icbcfl, ibudfl, icbcun, this%iprflow, &
                                    this%outputtab, this%nbound, this%nodelist, &
                                    -this%gwdtomvr, this%ibound, title, &
                                    this%bdtxt(itxt), this%ipakcb, this%dis, &
                                    this%naux, this%name_model, this%name_model, &
                                    this%name_model, this%packName, &
                                    this%auxname, this%auxvar, this%iout, &
                                    this%inamedbound, this%boundname)
      end if
    end if
    !
    ! -- UZF-GWET
    if (this%igwetflag /= 0) then
      itxt = 4
      title = trim(adjustl(this%bdtxt(itxt)))//' PACKAGE ('// &
              trim(this%packName)//') FLOW RATES'
      call save_print_model_flows(icbcfl, ibudfl, icbcun, this%iprflow, &
                                  this%outputtab, this%nbound, this%nodelist, &
                                  -this%gwet_pvar, this%ibound, title, &
                                  this%bdtxt(itxt), this%ipakcb, this%dis, &
                                  this%naux, this%name_model, this%name_model, &
                                  this%name_model, this%packName, this%auxname, &
                                  this%auxvar, this%iout, this%inamedbound, &
                                  this%boundname)
    end if

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uzf_ot_package_flows()

subroutine uzfmodule::uzf_ot_package_flows	(	class(uzftype)	this,
		integer(i4b), intent(in)	icbcfl,
		integer(i4b), intent(in)	ibudfl
	)

Definition at line 1573 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: kstp, kper, delt, pertim, totim
    ! -- dummy
    class(UzfType) :: this
    integer(I4B), intent(in) :: icbcfl
    integer(I4B), intent(in) :: ibudfl
    integer(I4B) :: ibinun
    !
    ! -- write the flows from the budobj
    ibinun = 0
    if (this%ibudgetout /= 0) then
      ibinun = this%ibudgetout
    end if
    if (icbcfl == 0) ibinun = 0
    if (ibinun > 0) then
      call this%budobj%save_flows(this%dis, ibinun, kstp, kper, delt, &
                                  pertim, totim, this%iout)
    end if
    !
    ! -- Print lake flows table
    if (ibudfl /= 0 .and. this%iprflow /= 0) then
      call this%budobj%write_flowtable(this%dis, kstp, kper)
    end if

uzf_process_obsid()

subroutine uzfmodule::uzf_process_obsid	(	type(observetype), intent(inout)	obsrv,
		class(disbasetype), intent(in)	dis,
		integer(i4b), intent(in)	inunitobs,
		integer(i4b), intent(in)	iout
	)

Process the ID string of an observation definition for UZF-package observations

Definition at line 2505 of file gwf-uzf.f90.

    ! -- .
    ! -- dummy
    type(ObserveType), intent(inout) :: obsrv
    class(DisBaseType), intent(in) :: dis
    integer(I4B), intent(in) :: inunitobs
    integer(I4B), intent(in) :: iout
    ! -- local
    integer(I4B) :: n, nn
    real(DP) :: obsdepth
    integer(I4B) :: icol, istart, istop, istat
    real(DP) :: r
    character(len=LINELENGTH) :: string
    ! formats
30  format(i10)
    !
    string = obsrv%IDstring
    ! -- Extract node number from string and store it.
    !    If 1st item is not an integer(I4B), it should be a
    !    feature name--deal with it.
    icol = 1
    ! -- get node number
    call urword(string, icol, istart, istop, 1, n, r, iout, inunitobs)
    read (string(istart:istop), 30, iostat=istat) nn
    if (istat == 0) then
      ! -- store uzf node number (NodeNumber)
      obsrv%NodeNumber = nn
    else
      ! Integer can't be read from string; it's presumed to be a boundary
      ! name (already converted to uppercase)
      obsrv%FeatureName = string(istart:istop)
      !obsrv%FeatureName = trim(adjustl(string))
      ! -- Observation may require summing rates from multiple boundaries,
      !    so assign NodeNumber as a value that indicates observation
      !    is for a named boundary or group of boundaries.
      obsrv%NodeNumber = namedboundflag
    end if
    !
    ! -- for soil water observation, store depth
    if (obsrv%ObsTypeId == 'WATER-CONTENT') then
      call urword(string, icol, istart, istop, 3, n, r, iout, inunitobs)
      obsdepth = r
      ! -- store observations depth
      obsrv%Obsdepth = obsdepth
    end if

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uzf_readdimensions()

subroutine uzfmodule::uzf_readdimensions

(

class(uzftype), intent(inout)

this

)

Definition at line 526 of file gwf-uzf.f90.

    ! -- modules
    use inputoutputmodule, only: urword
    use simmodule, only: store_error, count_errors
    class(uzftype), intent(inout) :: this
    character(len=LINELENGTH) :: keyword
    integer(I4B) :: ierr
    logical :: isfound, endOfBlock
    !
    ! -- initialize dimensions to -1
    this%nodes = -1
    this%ntrail_pvar = 0
    this%nsets = 0
    !
    ! -- get dimensions block
    call this%parser%GetBlock('DIMENSIONS', isfound, ierr, &
                              supportopenclose=.true.)
    !
    ! -- parse dimensions block if detected
    if (isfound) then
      write (this%iout, '(/1x,a)') &
        'PROCESSING '//trim(adjustl(this%text))//' DIMENSIONS'
      do
        call this%parser%GetNextLine(endofblock)
        if (endofblock) exit
        call this%parser%GetStringCaps(keyword)
        select case (keyword)
        case ('NUZFCELLS')
          this%nodes = this%parser%GetInteger()
          write (this%iout, '(4x,a,i0)') 'NUZFCELLS = ', this%nodes
        case ('NTRAILWAVES')
          this%ntrail_pvar = this%parser%GetInteger()
          write (this%iout, '(4x,a,i0)') 'NTRAILWAVES = ', this%ntrail_pvar
        case ('NWAVESETS')
          this%nsets = this%parser%GetInteger()
          write (this%iout, '(4x,a,i0)') 'NTRAILSETS = ', this%nsets
        case default
          write (errmsg, '(a,a)') &
            'Unknown '//trim(this%text)//' dimension: ', trim(keyword)
        end select
      end do
      write (this%iout, '(1x,a)') &
        'END OF '//trim(adjustl(this%text))//' DIMENSIONS'
    else
      call store_error('Required dimensions block not found.')
    end if
    !
    ! -- increment maxbound
    this%maxbound = this%maxbound + this%nodes
    this%nbound = this%maxbound
    !
    ! -- verify dimensions were set
    if (this%nodes <= 0) then
      write (errmsg, '(a)') &
        'NUZFCELLS was not specified or was specified incorrectly.'
      call store_error(errmsg)
    end if
 
    if (this%ntrail_pvar <= 0) then
      write (errmsg, '(a)') &
        'NTRAILWAVES was not specified or was specified incorrectly.'
      call store_error(errmsg)
    end if
    !
    if (this%nsets <= 0) then
      write (errmsg, '(a)') &
        'NWAVESETS was not specified or was specified incorrectly.'
      call store_error(errmsg)
    end if
    !
    ! -- terminate if there are dimension errors
    if (count_errors() > 0) then
      call this%parser%StoreErrorUnit()
    end if
    !
    ! -- set the number of waves
    this%nwav_pvar = this%ntrail_pvar * this%nsets
    !
    ! -- Call define_listlabel to construct the list label that is written
    !    when PRINT_INPUT option is used.
    call this%define_listlabel()
    !
    ! -- Allocate arrays in package superclass
    call this%uzf_allocate_arrays()
    !
    ! -- initialize uzf group object
    allocate (this%uzfobj)
    call this%uzfobj%init(this%nodes, this%nwav_pvar, this%memoryPath)
    call this%uzfobjwork%init(1, this%nwav_pvar)
    !
    !--Read uzf cell properties and set values
    call this%read_cell_properties()
    !
    ! -- print cell data
    if (this%iprpak /= 0) then
      call this%print_cell_properties()
    end if
    !
    ! -- setup the budget object
    call this%uzf_setup_budobj()

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uzf_rp()

subroutine uzfmodule::uzf_rp

(

class(uzftype), intent(inout)

this

)

• check if bc changes
• read new bc for stress period
• set kinematic variables to bc values

Definition at line 634 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: kper, nper
    use timeseriesmanagermodule, only: read_value_or_time_series_adv
    use inputoutputmodule, only: urword
    use simmodule, only: store_error, count_errors
    ! -- dummy
    class(UzfType), intent(inout) :: this
    ! -- local
    character(len=LENBOUNDNAME) :: bndName
    character(len=LINELENGTH) :: text
    character(len=LINELENGTH) :: line
    logical :: isfound
    logical :: endOfBlock
    integer(I4B) :: i
    integer(I4B) :: j
    integer(I4B) :: jj
    integer(I4B) :: ierr
    real(DP), pointer :: bndElem => null()
    ! -- table output
    character(len=20) :: cellid
    character(len=LINELENGTH) :: title
    character(len=LINELENGTH) :: tag
    integer(I4B) :: ntabrows
    integer(I4B) :: ntabcols
    integer(I4B) :: node
    !-- formats
    character(len=*), parameter :: fmtlsp = &
      &"(1X,/1X,'REUSING ',A,'S FROM LAST STRESS PERIOD')"
    character(len=*), parameter :: fmtblkerr = &
      &"('Looking for BEGIN PERIOD iper.  Found ', a, ' instead.')"
    character(len=*), parameter :: fmtisvflow = &
      "(4x,'CELL-BY-CELL FLOW INFORMATION WILL BE SAVED TO BINARY FILE &
      &WHENEVER ICBCFL IS NOT ZERO.')"
    character(len=*), parameter :: fmtflow = &
      &"(4x, 'FLOWS WILL BE SAVED TO FILE: ', a, /4x, 'OPENED ON UNIT: ', I7)"
    !
    ! -- Set ionper to the stress period number for which a new block of data
    !    will be read.
    if (this%inunit == 0) return
    !
    ! -- get stress period data
    if (this%ionper < kper) then
      !
      ! -- get period block
      call this%parser%GetBlock('PERIOD', isfound, ierr, &
                                supportopenclose=.true., &
                                blockrequired=.false.)
      if (isfound) then
        !
        ! -- read ionper and check for increasing period numbers
        call this%read_check_ionper()
      else
        !
        ! -- PERIOD block not found
        if (ierr < 0) then
          ! -- End of file found; data applies for remainder of simulation.
          this%ionper = nper + 1
        else
          ! -- Found invalid block
          call this%parser%GetCurrentLine(line)
          write (errmsg, fmtblkerr) adjustl(trim(line))
          call store_error(errmsg)
          call this%parser%StoreErrorUnit()
        end if
      end if
    end if
    !
    ! -- set steady-state flag based on gwfiss
    this%issflag = this%gwfiss
    !
    ! -- read data if ionper == kper
    if (this%ionper == kper) then
      !
      ! -- write header
      if (this%iprpak /= 0) then
        !
        ! -- setup inputtab tableobj
        !
        ! -- table dimensions
        ntabrows = 1
        ntabcols = 3
        if (this%ietflag /= 0) then
          ntabcols = ntabcols + 3
          if (this%ietflag == 2) then
            ntabcols = ntabcols + 3
          end if
        end if
        if (this%inamedbound == 1) then
          ntabcols = ntabcols + 1
        end if
        !
        ! -- initialize table and define columns
        title = trim(adjustl(this%text))//' PACKAGE ('// &
                trim(adjustl(this%packName))//') DATA FOR PERIOD'
        write (title, '(a,1x,i6)') trim(adjustl(title)), kper
        call table_cr(this%inputtab, this%packName, title)
        call this%inputtab%table_df(ntabrows, ntabcols, this%iout, &
                                    finalize=.false.)
        tag = 'NUMBER'
        call this%inputtab%initialize_column(tag, 10)
        tag = 'CELLID'
        call this%inputtab%initialize_column(tag, 20, alignment=tableft)
        tag = 'FINF'
        call this%inputtab%initialize_column(tag, 12)
        if (this%ietflag /= 0) then
          tag = 'PET'
          call this%inputtab%initialize_column(tag, 12)
          tag = 'EXTDEP'
          call this%inputtab%initialize_column(tag, 12)
          tag = 'EXTWC'
          call this%inputtab%initialize_column(tag, 12)
          if (this%ietflag == 2) then
            tag = 'HA'
            call this%inputtab%initialize_column(tag, 12)
            tag = 'HROOT'
            call this%inputtab%initialize_column(tag, 12)
            tag = 'ROOTACT'
            call this%inputtab%initialize_column(tag, 12)
          end if
        end if
        if (this%inamedbound == 1) then
          tag = 'BOUNDNAME'
          call this%inputtab%initialize_column(tag, lenboundname, &
                                               alignment=tableft)
        end if
      end if
      !
      ! -- read the stress period data
      do
        call this%parser%GetNextLine(endofblock)
        if (endofblock) exit
        !
        ! -- check for valid uzf node
        i = this%parser%GetInteger()
        if (i < 1 .or. i > this%nodes) then
          tag = trim(adjustl(this%text))//' PACKAGE ('// &
                trim(adjustl(this%packName))//') DATA FOR PERIOD'
          write (tag, '(a,1x,i0)') trim(adjustl(tag)), kper
 
          write (errmsg, '(a,a,i0,1x,a,i0,a)') &
            trim(adjustl(tag)), ': UZFNO ', i, &
            'must be greater than 0 and less than or equal to ', this%nodes, '.'
          call store_error(errmsg)
          cycle
        end if
        !
        ! -- Setup boundname
        if (this%inamedbound > 0) then
          bndname = this%boundname(i)
        else
          bndname = ''
        end if
        !
        ! -- FINF
        call this%parser%GetStringCaps(text)
        jj = 1 ! For SINF
        bndelem => this%sinf_pvar(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'SINF')
        !
        ! -- PET
        call this%parser%GetStringCaps(text)
        jj = 1 ! For PET
        bndelem => this%pet_pvar(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'PET')
        !
        ! -- EXTD
        call this%parser%GetStringCaps(text)
        jj = 1 ! For EXTDP
        bndelem => this%extdp(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'EXTDP')
        !
        ! -- EXTWC
        call this%parser%GetStringCaps(text)
        jj = 1 ! For EXTWC
        bndelem => this%extwc_pvar(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'EXTWC')
        !
        ! -- HA
        call this%parser%GetStringCaps(text)
        jj = 1 ! For HA
        bndelem => this%ha_pvar(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'HA')
        !
        ! -- HROOT
        call this%parser%GetStringCaps(text)
        jj = 1 ! For HROOT
        bndelem => this%hroot_pvar(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'HROOT')
        !
        ! -- ROOTACT
        call this%parser%GetStringCaps(text)
        jj = 1 ! For ROOTACT
        bndelem => this%rootact_pvar(i)
        call read_value_or_time_series_adv(text, i, jj, bndelem, this%packName, &
                                           'BND', this%tsManager, this%iprpak, &
                                           'ROOTACT')
        !
        ! -- read auxiliary variables
        do j = 1, this%naux
          call this%parser%GetStringCaps(text)
          bndelem => this%uauxvar(j, i)
          call read_value_or_time_series_adv(text, i, j, bndelem, this%packName, &
                                             'AUX', this%tsManager, this%iprpak, &
                                             this%auxname(j))
        end do
        !
        ! -- write line
        if (this%iprpak /= 0) then
          !
          ! -- get cellid
          node = this%igwfnode(i)
          if (node > 0) then
            call this%dis%noder_to_string(node, cellid)
          else
            cellid = 'none'
          end if
          !
          ! -- write data to the table
          call this%inputtab%add_term(i)
          call this%inputtab%add_term(cellid)
          call this%inputtab%add_term(this%sinf_pvar(i))
          if (this%ietflag /= 0) then
            call this%inputtab%add_term(this%pet_pvar(i))
            call this%inputtab%add_term(this%extdp(i))
            call this%inputtab%add_term(this%extwc_pvar(i))
            if (this%ietflag == 2) then
              call this%inputtab%add_term(this%ha_pvar(i))
              call this%inputtab%add_term(this%hroot_pvar(i))
              call this%inputtab%add_term(this%rootact_pvar(i))
            end if
          end if
          if (this%inamedbound == 1) then
            call this%inputtab%add_term(this%boundname(i))
          end if
        end if
 
      end do
      !
      ! -- finalize the table
      if (this%iprpak /= 0) then
        call this%inputtab%finalize_table()
      end if
      !
      ! -- using stress period data from the previous stress period
    else
      write (this%iout, fmtlsp) trim(this%filtyp)
    end if
    !
    ! -- write summary of uzf stress period error messages
    ierr = count_errors()
    if (ierr > 0) then
      call this%parser%StoreErrorUnit()
    end if
    !
    ! -- set wave data for first stress period and second that follows SS
    if ((this%issflag == 0 .AND. kper == 1) .or. &
        (kper == 2 .AND. this%issflagold == 1)) then
      do i = 1, this%nodes
        call this%uzfobj%setwaves(i)
      end do
    end if
    !
    ! -- Initialize the water content
    if (kper == 1) then
      do i = 1, this%nodes
        this%wcnew(i) = this%uzfobj%get_wcnew(i)
      end do
    end if
    !
    ! -- Save old ss flag
    this%issflagold = this%issflag

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uzf_rp_obs()

subroutine uzfmodule::uzf_rp_obs ( class(uzftype), intent(inout)  this )

private

Only done the first stress period since boundaries are fixed for the simulation

Definition at line 2381 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: kper
    ! -- dummy
    class(UzfType), intent(inout) :: this
    ! -- local
    integer(I4B) :: i
    integer(I4B) :: j
    integer(I4B) :: n
    integer(I4B) :: nn
    integer(I4B) :: iuzid
    real(DP) :: obsdepth
    real(DP) :: dmax
    character(len=LENBOUNDNAME) :: bname
    class(ObserveType), pointer :: obsrv => null()
    ! -- formats
60  format('Invalid node number in OBS input: ', i0)
    !
    if (kper == 1) then
      do i = 1, this%obs%npakobs
        obsrv => this%obs%pakobs(i)%obsrv
        !
        ! -- get node number 1
        nn = obsrv%NodeNumber
        if (nn == namedboundflag) then
          bname = obsrv%FeatureName
          !
          ! -- Observation location(s) is(are) based on a boundary name.
          !    Iterate through all boundaries to identify and store
          !    corresponding index(indices) in bound array.
          do j = 1, this%nodes
            if (this%boundname(j) == bname) then
              obsrv%BndFound = .true.
              obsrv%CurrentTimeStepEndValue = dzero
              call obsrv%AddObsIndex(j)
              if (obsrv%indxbnds_count == 1) then
                !
                ! -- Define intPak1 so that obs_theta is stored (for first uzf
                !    cell if multiple cells share the same boundname).
                obsrv%intPak1 = j
              end if
            end if
          end do
        else
          !
          ! -- get node number
          nn = obsrv%NodeNumber
          !
          ! -- put nn (a value meaningful only to UZF) in intPak1
          obsrv%intPak1 = nn
          ! -- check that node number is valid; call store_error if not
          if (nn < 1 .or. nn > this%nodes) then
            write (errmsg, 60) nn
            call store_error(errmsg)
          else
            obsrv%BndFound = .true.
          end if
          obsrv%CurrentTimeStepEndValue = dzero
          call obsrv%AddObsIndex(nn)
        end if
        !
        ! -- catch non-cumulative observation assigned to observation defined
        !    by a boundname that is assigned to more than one element
        if (obsrv%ObsTypeId == 'WATER-CONTENT') then
          n = obsrv%indxbnds_count
          if (n /= 1) then
            write (errmsg, '(a,3(1x,a))') &
              trim(adjustl(obsrv%ObsTypeId)), 'for observation', &
              trim(adjustl(obsrv%Name)), &
              'must be assigned to a UZF cell with a unique boundname.'
            call store_error(errmsg, terminate=.true.)
          end if
          !
          ! -- check WATER-CONTENT depth
          obsdepth = obsrv%Obsdepth
          !
          ! -- put obsdepth (a value meaningful only to UZF) in dblPak1
          obsrv%dblPak1 = obsdepth
          !
          ! -- determine maximum cell depth
          ! -- This is presently complicated for landflag = 1 cells and surfdep
          !    greater than zero.  In this case, celtop is dis%top - surfdep.
          iuzid = obsrv%intPak1
          dmax = this%uzfobj%celtop(iuzid) - this%uzfobj%celbot(iuzid)
          ! -- check that obs depth is valid; call store_error if not
          ! -- need to think about a way to put bounds on this depth
          ! -- Also, an observation depth of 0.0, whether a landflag == 1 object
          ! -- or a subsurface object, is not legit since this would be at a
          ! -- a layer interface and therefore a discontinuity.
          if (obsdepth <= dzero .or. obsdepth > dmax) then
            write (errmsg, '(a,3(1x,a),1x,g0,1x,a,1x,g0,a)') &
              trim(adjustl(obsrv%ObsTypeId)), 'for observation', &
              trim(adjustl(obsrv%Name)), 'specified depth (', obsdepth, &
              ') must be greater than 0.0 and less than ', dmax, '.'
            call store_error(errmsg)
          end if
        else
          do j = 1, obsrv%indxbnds_count
            nn = obsrv%indxbnds(j)
            if (nn < 1 .or. nn > this%maxbound) then
              write (errmsg, '(a,2(1x,a),1x,i0,1x,a,1x,i0,a)') &
                trim(adjustl(obsrv%ObsTypeId)), 'uzfno must be greater than 0 ', &
                'and less than or equal to', this%maxbound, &
                '(specified value is ', nn, ').'
              call store_error(errmsg)
            end if
          end do
        end if
      end do
      !
      ! -- evaluate if there are any observation errors
      if (count_errors() > 0) then
        call store_error_unit(this%inunit)
      end if
    end if

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uzf_setup_budobj()

subroutine uzfmodule::uzf_setup_budobj

(

class(uzftype)

this

)

The terms listed here must correspond in number and order to the ones listed in the uzf_fill_budobj routine

Definition at line 2714 of file gwf-uzf.f90.

    ! -- modules
    use constantsmodule, only: lenbudtxt
    ! -- dummy
    class(UzfType) :: this
    ! -- local
    integer(I4B) :: nbudterm
    integer(I4B) :: maxlist, naux
    integer(I4B) :: idx
    integer(I4B) :: nlen
    integer(I4B) :: n, n1, n2
    integer(I4B) :: ivertflag
    real(DP) :: q
    character(len=LENBUDTXT) :: text
    character(len=LENBUDTXT), dimension(1) :: auxtxt
    !
    ! -- Determine the number of uzf to uzf connections
    nlen = 0
    do n = 1, this%nodes
      ivertflag = this%uzfobj%ivertcon(n)
      if (ivertflag > 0) then
        nlen = nlen + 1
      end if
    end do
    !
    ! -- Determine the number of uzf budget terms. These are fixed for
    !    the simulation and cannot change.  This includes FLOW-JA-FACE
    !    so they can be written to the binary budget files, but these internal
    !    flows are not included as part of the budget table.
    nbudterm = 4
    if (nlen > 0) nbudterm = nbudterm + 1
    if (this%ietflag /= 0) nbudterm = nbudterm + 1
    if (this%imover == 1) nbudterm = nbudterm + 2
    if (this%naux > 0) nbudterm = nbudterm + 1
    !
    ! -- set up budobj
    call budgetobject_cr(this%budobj, this%packName)
    call this%budobj%budgetobject_df(this%maxbound, nbudterm, 0, 0, &
                                     ibudcsv=this%ibudcsv)
    idx = 0
    !
    ! -- Go through and set up each budget term
    text = '    FLOW-JA-FACE'
    if (nlen > 0) then
      idx = idx + 1
      maxlist = nlen * 2
      naux = 1
      auxtxt(1) = '       FLOW-AREA'
      call this%budobj%budterm(idx)%initialize(text, &
                                               this%name_model, &
                                               this%packName, &
                                               this%name_model, &
                                               this%packName, &
                                               maxlist, .false., .false., &
                                               naux, auxtxt, ordered_id1=.false.)
      !
      ! -- store connectivity
      call this%budobj%budterm(idx)%reset(nlen * 2)
      q = dzero
      do n = 1, this%nodes
        ivertflag = this%uzfobj%ivertcon(n)
        if (ivertflag > 0) then
          n1 = n
          n2 = ivertflag
          call this%budobj%budterm(idx)%update_term(n1, n2, q)
          call this%budobj%budterm(idx)%update_term(n2, n1, -q)
        end if
      end do
    end if
    !
    ! --
    text = '             GWF'
    idx = idx + 1
    maxlist = this%nodes
    naux = 1
    auxtxt(1) = '       FLOW-AREA'
    call this%budobj%budterm(idx)%initialize(text, &
                                             this%name_model, &
                                             this%packName, &
                                             this%name_model, &
                                             this%name_model, &
                                             maxlist, .false., .true., &
                                             naux, auxtxt)
    call this%budobj%budterm(idx)%reset(this%nodes)
    q = dzero
    do n = 1, this%nodes
      n2 = this%igwfnode(n)
      call this%budobj%budterm(idx)%update_term(n, n2, q)
    end do
    !
    ! --
    text = '    INFILTRATION'
    idx = idx + 1
    maxlist = this%nodes
    naux = 0
    call this%budobj%budterm(idx)%initialize(text, &
                                             this%name_model, &
                                             this%packName, &
                                             this%name_model, &
                                             this%packName, &
                                             maxlist, .false., .false., &
                                             naux)
    !
    ! --
    text = '         REJ-INF'
    idx = idx + 1
    maxlist = this%nodes
    naux = 0
    call this%budobj%budterm(idx)%initialize(text, &
                                             this%name_model, &
                                             this%packName, &
                                             this%name_model, &
                                             this%packName, &
                                             maxlist, .false., .false., &
                                             naux)
    !
    ! --
    text = '            UZET'
    if (this%ietflag /= 0) then
      idx = idx + 1
      maxlist = this%maxbound
      naux = 0
      call this%budobj%budterm(idx)%initialize(text, &
                                               this%name_model, &
                                               this%packName, &
                                               this%name_model, &
                                               this%packName, &
                                               maxlist, .false., .false., &
                                               naux)
    end if
    !
    ! --
    text = '         STORAGE'
    idx = idx + 1
    maxlist = this%nodes
    naux = 1
    auxtxt(1) = '          VOLUME'
    call this%budobj%budterm(idx)%initialize(text, &
                                             this%name_model, &
                                             this%packName, &
                                             this%name_model, &
                                             this%packName, &
                                             maxlist, .false., .false., &
                                             naux, auxtxt)
    !
    ! --
    if (this%imover == 1) then
      !
      ! --
      text = '        FROM-MVR'
      idx = idx + 1
      maxlist = this%nodes
      naux = 0
      call this%budobj%budterm(idx)%initialize(text, &
                                               this%name_model, &
                                               this%packName, &
                                               this%name_model, &
                                               this%packName, &
                                               maxlist, .false., .false., &
                                               naux)
      !
      ! --
      text = '  REJ-INF-TO-MVR'
      idx = idx + 1
      maxlist = this%nodes
      naux = 0
      call this%budobj%budterm(idx)%initialize(text, &
                                               this%name_model, &
                                               this%packName, &
                                               this%name_model, &
                                               this%packName, &
                                               maxlist, .false., .false., &
                                               naux)
    end if
    !
    ! --
    naux = this%naux
    if (naux > 0) then
      !
      ! --
      text = '       AUXILIARY'
      idx = idx + 1
      maxlist = this%maxbound
      call this%budobj%budterm(idx)%initialize(text, &
                                               this%name_model, &
                                               this%packName, &
                                               this%name_model, &
                                               this%packName, &
                                               maxlist, .false., .false., &
                                               naux, this%auxname)
    end if
    !
    ! -- if uzf flow for each reach are written to the listing file
    if (this%iprflow /= 0) then
      call this%budobj%flowtable_df(this%iout, cellids='GWF')
    end if

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uzf_solve()

subroutine uzfmodule::uzf_solve	(	class(uzftype)	this,
		logical, intent(in)	reset_state
	)

Parameters

[in]

reset_state

flag indicating that waves should be reset after solution

Definition at line 1643 of file gwf-uzf.f90.

    ! -- modules
    use tdismodule, only: delt
    logical, intent(in) :: reset_state !< flag indicating that waves should be reset after solution
    ! -- dummy
    class(UzfType) :: this
    ! -- locals
    integer(I4B) :: i, ivertflag
    integer(I4B) :: n, m, ierr
    real(DP) :: trhs1, thcof1, trhs2, thcof2
    real(DP) :: hgwf, uzderiv, derivgwet
    real(DP) :: qfrommvr
    real(DP) :: qformvr
    real(DP) :: wc
    real(DP) :: watabold
    !
    ! -- Initialize
    ierr = 0
    do i = 1, this%nodes
      this%uzfobj%pet(i) = this%uzfobj%petmax(i)
    end do
    !
    ! -- Calculate hcof and rhs for each UZF entry
    do i = 1, this%nodes
      !
      ! -- Initialize hcof/rhs terms
      this%hcof(i) = dzero
      this%rhs(i) = dzero
      thcof1 = dzero
      thcof2 = dzero
      trhs1 = dzero
      trhs2 = dzero
      uzderiv = dzero
      derivgwet = dzero
      !
      ! -- Initialize variables
      n = this%nodelist(i)
      ivertflag = this%uzfobj%ivertcon(i)
      watabold = this%uzfobj%watabold(i)
      !
      if (this%ibound(n) > 0) then
        !
        ! -- Water mover added to infiltration
        qfrommvr = dzero
        qformvr = dzero
        if (this%imover == 1) then
          qfrommvr = this%pakmvrobj%get_qfrommvr(i)
        end if
        !
        hgwf = this%xnew(n)
        m = n
        !
        ! -- solve for current uzf cell
        call this%uzfobj%solve(this%uzfobjwork, ivertflag, i, &
                               this%totfluxtot, this%ietflag, &
                               this%issflag, this%iseepflag, hgwf, &
                               qfrommvr, ierr, &
                               reset_state=reset_state, &
                               trhs=trhs1, thcof=thcof1, deriv=uzderiv, &
                               watercontent=wc)
        !
        ! -- terminate if an error condition has occurred
        if (ierr > 0) then
          if (ierr == 1) &
            errmsg = 'UZF variable NWAVESETS needs to be increased.'
          call store_error(errmsg, terminate=.true.)
        end if
        !
        ! -- Calculate gwet
        if (this%igwetflag > 0) then
          call this%uzfobj%setgwpet(i)
          call this%uzfobj%simgwet(this%igwetflag, i, hgwf, trhs2, thcof2, &
                                   derivgwet)
        end if
        !
        ! -- distribute PET to deeper cells
        if (this%ietflag > 0) then
          if (this%uzfobj%ivertcon(i) > 0) then
            call this%uzfobj%setbelowpet(i, ivertflag)
          end if
        end if
        !
        ! -- store derivative for Newton addition to equations in _fn()
        this%deriv(i) = uzderiv + derivgwet
        !
        ! -- save current rejected infiltration, groundwater recharge, and
        !    groundwater discharge
        this%rejinf(i) = this%uzfobj%finf_rej(i) * this%uzfobj%uzfarea(i)
        this%rch(i) = this%uzfobj%totflux(i) * this%uzfobj%uzfarea(i) / delt
        this%gwd(i) = this%uzfobj%surfseep(i)
        !
        ! -- add to hcof and rhs
        this%hcof(i) = thcof1 + thcof2
        this%rhs(i) = -trhs1 + trhs2
        !
        ! -- add spring discharge and rejected infiltration to mover
        if (this%imover == 1) then
          qformvr = this%gwd(i) + this%rejinf(i)
          call this%pakmvrobj%accumulate_qformvr(i, qformvr)
        end if
        !
        ! -- Store water content
        this%wcnew(i) = wc
        !
        ! -- Calculate change in mobile storage
        this%qsto(i) = get_storage_change(this%uzfobj%celtop(i), &
                                          this%uzfobj%celbot(i), &
                                          this%uzfobj%uzfarea(i), &
                                          watabold, &
                                          this%uzfobj%watab(i), &
                                          this%wcold(i), this%wcnew(i), &
                                          this%uzfobj%thtr(i), delt, this%issflag)
        !
      end if
    end do

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Variable Documentation

ftype

character(len=lenftype) uzfmodule::ftype = 'UZF'

Definition at line 34 of file gwf-uzf.f90.

  character(len=LENFTYPE) :: ftype = 'UZF'

text

character(len=lenpackagename) uzfmodule::text = ' UZF CELLS'

Definition at line 35 of file gwf-uzf.f90.

  character(len=LENPACKAGENAME) :: text = '       UZF CELLS'