!#################################################################
!
! tendency dimensions
!
!### macro's #####################################################
!
#define TRACEBACK write (gol,'("in ",a," (",a,", line",i5,")")') rname, __FILE__, __LINE__; call goErr
#define IF_NOTOK_RETURN(action) if (status/=0) then; TRACEBACK; action; return; end if
#define IF_ERROR_RETURN(action) if (status> 0) then; TRACEBACK; action; return; end if
!
#include "tm5.inc"
!
!#################################################################

module TM5_Tendency

  use GO, only : gol, goPr, goErr
  
  implicit none
  
  
  ! --- in/out --------------------------------
  
  public


  ! --- const --------------------------------------
  
  character(len=*), parameter  ::  mname = 'tendency'


  ! chemistry variables:
  integer, parameter           ::  plc_ntr = 6
  integer, parameter           ::  plc_itr_co   = 1
  integer, parameter           ::  plc_itr_o3   = 2
  integer, parameter           ::  plc_itr_no2  = 3
  integer, parameter           ::  plc_itr_nox  = 4
  integer, parameter           ::  plc_itr_ch2o = 5
  integer, parameter           ::  plc_itr_so2  = 6
  character(len=*), parameter  ::  plc_trname(plc_ntr) = (/ 'co  ', 'o3  ', 'no2 ', 'nox ', 'ch2o', 'so2 ' /)
  
  ! processes acting on tracers:
  integer, parameter           ::  plc_npr  = 8
  integer, parameter           ::  plc_ipr_0     = 0
  integer, parameter           ::  plc_ipr_conc  = 1
  integer, parameter           ::  plc_ipr_pchem = 2
  integer, parameter           ::  plc_ipr_lchem = 3
  integer, parameter           ::  plc_ipr_pemi  = 4
  integer, parameter           ::  plc_ipr_lddep = 5
  integer, parameter           ::  plc_ipr_lwdep = 6
  integer, parameter           ::  plc_ipr_tcnvd = 7
  integer, parameter           ::  plc_ipr_tchem = 8
  character(len=*), parameter  ::  plc_prname(0:plc_npr) = &
         (/ '0    ','conc ','pchem','lchem','pemi ','lddep','lwdep','tcnvd', 'tchem'/)

  ! only proceses 1 .. plc_npr_put are exchanged:
  integer, parameter           ::  plc_npr_put = 3

    logical             ::  tend_pchem_emis, tend_pchem_drydepos, tend_pchem_convdiff
    logical             ::  tend_lchem_convdiff, tend_lchem_chem, tend_lchem_emis, tend_lchem_drydepos, tend_lchem_wetdepos
#ifdef with_feedback
    integer             ::  fdb_itr
#endif


end module TM5_Tendency