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Fates next api uninitialized hlm_model_day fix #820

Merged
merged 10 commits into from
Dec 16, 2019
Merged

Fates next api uninitialized hlm_model_day fix #820

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90c0180
created new procedure to condense setting FATES time
Aug 20, 2019
31ce51c
fixing accidental deletion
Aug 20, 2019
d8003c3
Correcting small error
Aug 20, 2019
cd30b77
adding in GetAndSet procedure call
Aug 27, 2019
ca0be07
adding GetandSetTime to restart subroutine
Oct 3, 2019
bd70a67
Merge branch 'fates_next_api' into fates_next_api-model-day-fix
Oct 4, 2019
ac16068
removing calls to GetandSet in restart and cold_init subroutines. Fi…
glemieux Oct 11, 2019
4adf986
Revert "removing calls to GetandSet in restart and cold_init subrouti…
Nov 12, 2019
020a0a3
updating GetandSetTime function comment referencing correct time func…
glemieux Dec 16, 2019
f6f871b
fixing comment typo
glemieux Dec 16, 2019
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106 changes: 72 additions & 34 deletions src/utils/clmfates_interfaceMod.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,11 @@ module CLMFatesInterfaceMod
! developer will at least question its usage (RGK)
private :: hlm_bounds_to_fates_bounds

! The GetAndSetTime function is used to get the current time from the CLM
! time procedures and then set to the fates global time variables during restart,
! init_coldstart, and dynamics_driv function calls
private :: GetAndSetTime

logical :: debug = .false.

character(len=*), parameter, private :: sourcefile = &
Expand Down Expand Up @@ -579,22 +584,9 @@ subroutine dynamics_driv(this, nc, bounds_clump, &
integer :: c ! column index (HLM)
integer :: ifp ! patch index
integer :: p ! HLM patch index
integer :: yr ! year (0, ...)
integer :: mon ! month (1, ..., 12)
integer :: day ! day of month (1, ..., 31)
integer :: sec ! seconds of the day
integer :: nlevsoil ! number of soil layers at the site
integer :: nld_si ! site specific number of decomposition layers
integer :: current_year
integer :: current_month
integer :: current_day
integer :: current_tod
integer :: current_date
integer :: jan01_curr_year
integer :: reference_date
integer :: days_per_year
real(r8) :: model_day
real(r8) :: day_of_year

!-----------------------------------------------------------------------

! ---------------------------------------------------------------------------------
Expand All @@ -606,24 +598,8 @@ subroutine dynamics_driv(this, nc, bounds_clump, &
! and it keeps all the boundaries in one location
! ---------------------------------------------------------------------------------

days_per_year = get_days_per_year()
call get_curr_date(current_year,current_month,current_day,current_tod)
current_date = current_year*10000 + current_month*100 + current_day
jan01_curr_year = current_year*10000 + 100 + 1

call get_ref_date(yr, mon, day, sec)
reference_date = yr*10000 + mon*100 + day

call timemgr_datediff(reference_date, sec, current_date, current_tod, model_day)

call timemgr_datediff(jan01_curr_year,0,current_date,sec,day_of_year)

call SetFatesTime(current_year, current_month, &
current_day, current_tod, &
current_date, reference_date, &
model_day, floor(day_of_year), &
days_per_year, 1.0_r8/dble(days_per_year))

! Set the FATES global time and date variables
call GetAndSetTime

do s=1,this%fates(nc)%nsites

Expand Down Expand Up @@ -989,6 +965,9 @@ subroutine restart( this, bounds_proc, ncid, flag, waterstate_inst, &
! I think that is it...
! ---------------------------------------------------------------------------------

! Set the FATES global time and date variables
call GetAndSetTime

if(.not.initialized) then

initialized=.true.
Expand Down Expand Up @@ -1176,8 +1155,6 @@ subroutine restart( this, bounds_proc, ncid, flag, waterstate_inst, &
this%fates(nc)%sites, &
this%fates(nc)%bc_out)



! ------------------------------------------------------------------------
! Update history IO fields that depend on ecosystem dynamics
! ------------------------------------------------------------------------
Expand Down Expand Up @@ -1219,6 +1196,10 @@ subroutine init_coldstart(this, waterstate_inst, canopystate_inst, soilstate_ins
integer :: s
integer :: c


! Set the FATES global time and date variables
call GetAndSetTime

nclumps = get_proc_clumps()

!$OMP PARALLEL DO PRIVATE (nc,bounds_clump,s,c,j,vol_ice,eff_porosity)
Expand Down Expand Up @@ -2406,4 +2387,61 @@ subroutine hlm_bounds_to_fates_bounds(hlm, fates)

end subroutine hlm_bounds_to_fates_bounds

! ======================================================================================

subroutine GetAndSetTime()

! CLM MODULES
use clm_time_manager , only : get_days_per_year, &
get_curr_date, &
get_ref_date, &
timemgr_datediff

! FATES MODULES
use FatesInterfaceMod , only : SetFatesTime

! LOCAL VARIABLES
integer :: yr ! year (0, ...)
integer :: mon ! month (1, ..., 12)
integer :: day ! day of month (1, ..., 31)
integer :: sec ! seconds of the day
integer :: current_year
integer :: current_month
integer :: current_day
integer :: current_tod
integer :: current_date
integer :: jan01_curr_year
integer :: reference_date
integer :: days_per_year
real(r8) :: model_day
real(r8) :: day_of_year


! Get the current date and determine the set the start of the current year
call get_curr_date(current_year,current_month,current_day,current_tod)
current_date = current_year*10000 + current_month*100 + current_day
jan01_curr_year = current_year*10000 + 100 + 1

! Get the reference date components and compute the date
call get_ref_date(yr, mon, day, sec)
reference_date = yr*10000 + mon*100 + day

! Get the defined number of days per year
days_per_year = get_days_per_year()

! Determine the model day
call timemgr_datediff(reference_date, sec, current_date, current_tod, model_day)

! Determine the current DOY
call timemgr_datediff(jan01_curr_year,0,current_date,sec,day_of_year)

! Set the FATES global time variables
call SetFatesTime(current_year, current_month, &
current_day, current_tod, &
current_date, reference_date, &
model_day, floor(day_of_year), &
days_per_year, 1.0_r8/dble(days_per_year))

end subroutine GetAndSetTime

end module CLMFatesInterfaceMod