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module_peg_util.F
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module_peg_util.F
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!#**********************************************************************************
! This computer software was prepared by Battelle Memorial Institute, hereinafter
! the Contractor, under Contract No. DE-AC05-76RL0 1830 with the Department of
! Energy (DOE). NEITHER THE GOVERNMENT NOR THE CONTRACTOR MAKES ANY WARRANTY,
! EXPRESS OR IMPLIED, OR ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE.
!
! miscellaneous debuging routines for CBMZ and MOSAIC
!**********************************************************************************
module module_peg_util
contains
!-----------------------------------------------------------------------
subroutine peg_debugmsg( lun, level, str )
!
! when lun > 0, writes "str" to unit "lun"
! when lun <= 0, passes "str" on to wrf_debug
!
implicit none
! subr arguments
integer, intent(in) :: lun, level
character(len=*), intent(in) :: str
! local variables
integer n
n = max( 1, len_trim(str) )
if (lun .gt. 0) then
write(lun,'(a)') str(1:n)
else
call wrf_debug( level, str(1:n) )
end if
return
end subroutine peg_debugmsg
!-----------------------------------------------------------------------
subroutine peg_message( lun, str )
!
! when lun > 0, writes "str" to unit "lun"
! when lun <= 0, passes "str" on to wrf_message
!
implicit none
! subr arguments
integer, intent(in) :: lun
character(len=*), intent(in) :: str
! local variables
integer n
n = max( 1, len_trim(str) )
if (lun .gt. 0) then
write(lun,'(a)') str(1:n)
else
call wrf_message( str(1:n) )
end if
return
end subroutine peg_message
!-----------------------------------------------------------------------
subroutine peg_error_fatal( lun, str )
!
! when lun > 0, writes "str" to unit "lun"
! then (always) passes "str" on to wrf_error_fatal
!
implicit none
! subr arguments
integer, intent(in) :: lun
character(len=*), intent(in) :: str
! local variables
integer n
n = max( 1, len_trim(str) )
if (lun .gt. 0) write(lun,'(a)') str(1:n)
call wrf_error_fatal( str(1:n) )
return
end subroutine peg_error_fatal
!-----------------------------------------------------------------------
end module module_peg_util