TABLE OF CONTENTS


etsf_io_electrons_put

[ Top ] [ etsf_electrons ] [ Methods ]

NAME

etsf_io_electrons_put

FUNCTION

Write data related to the given group in an opened ETSF file (it must be in write mode, use etsf_io_low_set_write_mode() to change it). Only associated pointers of argument @folder will be accessed. If any errors occurs it returns with @lstat = .false..

INPUTS

OUTPUT

NOTES

This file has been automatically generated by the autogen_subroutines.py script. Any change you would bring to it will systematically be overwritten.

SOURCE

subroutine etsf_io_electrons_put(ncid, folder, lstat, error_data)

  !Arguments ------------------------------------
  integer, intent(in) :: ncid
  type(etsf_electrons), intent(in) :: folder
  logical, intent(out) :: lstat
  type(etsf_io_low_error), intent(out) :: error_data

  !Local variables-------------------------------
  character(len = *), parameter :: my_name = 'etsf_io_electrons_put'
  integer,allocatable :: varid(:)
  integer,allocatable :: start(:)
  integer,allocatable :: count(:)
  integer :: len
  character(etsf_charlen) :: flag


  ! *************************************************************************

!DEBUG
!write (*,*) 'etsf_io_electrons_put : enter'
!ENDDEBUG

  
  allocate(varid(9))
  ! Begin by putting the file in write mode.
  call etsf_io_low_set_write_mode(ncid, lstat, error_data = error_data)
  if (.not. lstat) then
    call etsf_io_low_error_update(error_data, my_name)
    return
  end if
  
  if (associated(folder%number_of_electrons)) then
    call etsf_io_low_write_var(ncid, "number_of_electrons", &
                            & folder%number_of_electrons, &
                            & lstat, ncvarid = varid(1), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (associated(folder%exchange_functional)) then
    call etsf_io_low_write_var(ncid, "exchange_functional", &
                            & folder%exchange_functional, etsf_charlen, &
                            & lstat, ncvarid = varid(2), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (associated(folder%correlation_functional)) then
    call etsf_io_low_write_var(ncid, "correlation_functional", &
                            & folder%correlation_functional, etsf_charlen, &
                            & lstat, ncvarid = varid(3), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (associated(folder%fermi_energy)) then
    call etsf_io_low_write_var(ncid, "fermi_energy", &
                            & folder%fermi_energy, &
                            & lstat, ncvarid = varid(4), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (associated(folder%smearing_scheme)) then
    call etsf_io_low_write_var(ncid, "smearing_scheme", &
                            & folder%smearing_scheme, etsf_charlen, &
                            & lstat, ncvarid = varid(5), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (associated(folder%smearing_width)) then
    call etsf_io_low_write_var(ncid, "smearing_width", &
                            & folder%smearing_width, &
                            & lstat, ncvarid = varid(6), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (etsf_io_low_var_associated(folder%number_of_states)) then
    call etsf_io_low_write_var(ncid, "number_of_states", &
                            & folder%number_of_states, &
                            & lstat, ncvarid = varid(7), &
                            & error_data = error_data)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (etsf_io_low_var_associated(folder%eigenvalues)) then
    allocate(start(3), count(3))
    start(:) = 1
    count(:) = 0
    if (folder%eigenvalues__spin_access /= etsf_no_sub_access) then
      start(3) = folder%eigenvalues__spin_access
      count(3) = 1
    end if
    if (folder%eigenvalues__kpoint_access /= etsf_no_sub_access) then
      start(2) = folder%eigenvalues__kpoint_access
      count(2) = 1
    end if
    count(1) = folder%eigenvalues__number_of_states
    if (folder%eigenvalues__state_access /= etsf_no_sub_access) then
      start(1) = folder%eigenvalues__state_access
      count(1) = 1
    end if
    call etsf_io_low_write_var(ncid, "eigenvalues", &
                            & folder%eigenvalues, &
                            & lstat, ncvarid = varid(8), &
                            & error_data = error_data, start = start, count = count)
    deallocate(start, count)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  if (etsf_io_low_var_associated(folder%occupations)) then
    allocate(start(3), count(3))
    start(:) = 1
    count(:) = 0
    if (folder%occupations__spin_access /= etsf_no_sub_access) then
      start(3) = folder%occupations__spin_access
      count(3) = 1
    end if
    if (folder%occupations__kpoint_access /= etsf_no_sub_access) then
      start(2) = folder%occupations__kpoint_access
      count(2) = 1
    end if
    count(1) = folder%occupations__number_of_states
    if (folder%occupations__state_access /= etsf_no_sub_access) then
      start(1) = folder%occupations__state_access
      count(1) = 1
    end if
    call etsf_io_low_write_var(ncid, "occupations", &
                            & folder%occupations, &
                            & lstat, ncvarid = varid(9), &
                            & error_data = error_data, start = start, count = count)
    deallocate(start, count)
    if (.not. lstat) then
      call etsf_io_low_error_update(error_data, my_name)
      return
    end if
  end if
  
  deallocate(varid)

!DEBUG
!write (*,*) 'etsf_io_electrons_put : exit'
!ENDDEBUG

end subroutine etsf_io_electrons_put