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fms_diag_data.F90
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fms_diag_data.F90
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module fms_diag_data_mod
use iso_c_binding
use mpi !> Fortran 2018 style for mpi
implicit none
!include 'mpif.h'
integer, parameter :: diag_null = -999
integer, parameter :: diag_not_found = -1
integer, parameter :: diag_not_registered = 0
integer, parameter :: diag_registered_id = 10
!> Supported averaging intervals
integer, parameter :: monthly = 30
integer, parameter :: daily = 24
integer, parameter :: diurnal = 2
integer, parameter :: yearly = 12
integer, parameter :: no_diag_averaging = 0
integer, parameter :: instantaneous = 0
integer, parameter :: three_hourly = 3
integer, parameter :: six_hourly = 6
!integer, parameter :: seasonally = 180
!> Supported type/kind of the variable
!integer, parameter :: r16=16
integer, parameter :: r8 = 8
integer, parameter :: r4 = 4
integer, parameter :: i8 = -8
integer, parameter :: i4 = -4
integer, parameter :: string = 19 !< s is the 19th letter of the alphabet
integer, parameter :: null_type_int = -999
!> Matches C struct
type, bind(c) :: diag_files_type
character (c_char) :: fname (20) !< file name
character (c_char) :: frequnit (7) !< the frequency unit
integer (c_int) :: freq !< the frequency of data
character (c_char) :: timeunit(7) !< The unit of time
character (c_char) :: unlimdim(8) !< The name of the unlimited dimension
character (c_char) :: key(8) !< Storage for the key in the yaml file
end type diag_files_type
!> Matches C struct
type, bind(c) :: diag_fields_type
character (c_char) :: fname (20) !< The field/diagnostic name
character (c_char) :: var(20) !< The name of the variable
character (c_char) :: files(20) !< The files that the diagnostic will be written to
integer (c_int) :: ikind !< The type/kind of the variable
character (c_char) :: skind(20) !< The type/kind of the variable
character (c_char) :: reduction(20) !< IDK
character (c_char) :: all_all(4) !< This has to be "all"
character (c_char) :: region(50) !< The region
character (c_char) :: regcoord(50) !< Coodinates of the region
character (c_char) :: module_location(20) !< The module
character (c_char) :: key(8) !< Storage for the key in the yaml file
end type diag_fields_type
!> Placeholder for fms2_io file object type.
!! TODO: Rename to fms_fname_type ?
type fms_io_obj
character(len=100) :: fname
end type fms_io_obj
integer :: fatal=-143, note=143, warning=143*2
public :: diag_files_type, diag_fields_type
public :: monthly, daily, diurnal, yearly, no_diag_averaging, instantaneous
public :: three_hourly, six_hourly, r8, r4, i8, i4, string
public :: diag_error, fms_io_obj
public :: fatal, note, warning
contains
!> \brief Wrapper for error routine to be used.
subroutine diag_error(sub,mess,lev,mycomm)
character(len=*), intent(in) :: sub
character(len=*), intent(in) :: mess
integer, intent(in) :: lev
integer, intent(in), optional :: mycomm
character(len=15) :: slev
logical :: mpi_on
integer :: ierr
integer :: comm
integer :: rk
mpi_on = .false.
if (lev == note) then
slev = "NOTE: "
call mpi_initialized(mpi_on,ierr)
elseif (lev == WARNING) then
slev = "WARNING: "
else
slev = "FATAL: "
endif
if (lev == note .and. mpi_on) then
if (present(mycomm)) then
comm = mycomm
else
comm = MPI_COMM_WORLD
endif
call mpi_comm_rank(comm, rk, ierr)
if (rk == 0) then
write (6,*)trim(slev)//sub,":: ",mess
endif
else
write (6,*)trim(slev)//sub,":: ",mess
endif
if (lev==fatal) then
if (mpi_on) then
call MPI_ABORT(MPI_COMM_WORLD,-1,ierr)
else
stop
endif
endif
end subroutine diag_error
end module fms_diag_data_mod