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calsoft_hyd_bfr_et.f90
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calsoft_hyd_bfr_et.f90
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subroutine calsoft_hyd_bfr_et
use hru_module, only : cn2, hru, hru_init
use soil_module
use plant_module
use hydrograph_module
use ru_module
use aquifer_module
use channel_module
use hru_lte_module
use sd_channel_module
use basin_module
use maximum_data_module
use calibration_data_module
use conditional_module
use reservoir_module
use organic_mineral_mass_module
use time_module
implicit none
integer :: iter_all !none |counter
integer :: iterall !none |counter
integer :: isim ! |
integer :: ireg !none |counter
integer :: ilum !none |counter
integer :: iihru !none |counter
integer :: icn !none |counter
integer :: ihru_s !none |counter
integer :: iter_ind ! |end of loop
integer :: ietco !none |counter
integer :: ik !none |counter
integer :: nly ! |end of loop
integer :: iperco !none |counter
real :: rmeas ! |
real :: denom ! |
real :: soft ! |
real :: diff ! |
real :: rto ! |
real :: chg_val ! |
real :: dep_below_soil ! |
real :: perc_ln_func
! calibrate esco and pet for water yield
iter_ind = 1
! 1st esco adjustment
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%wyr) / soft)
if (diff > .01 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%etco < 1.e-6) then
isim = 1
lscal(ireg)%lum(ilum)%prm_prev = lscal(ireg)%lum(ilum)%prm
lscal(ireg)%lum(ilum)%prev = lscal(ireg)%lum(ilum)%aa
diff = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%wyr
chg_val = - diff / 250. ! increment etco .4 for every 100 mm difference
lscal(ireg)%lum(ilum)%prm_prev%etco = lscal(ireg)%lum(ilum)%prm%etco
lscal(ireg)%lum(ilum)%prm%etco = lscal(ireg)%lum(ilum)%prm%etco + chg_val
lscal(ireg)%lum(ilum)%prev%wyr = lscal(ireg)%lum(ilum)%aa%wyr
if (lscal(ireg)%lum(ilum)%prm%etco >= ls_prms(2)%pos) then
chg_val = ls_prms(2)%pos - lscal(ireg)%lum(ilum)%prm_prev%etco
lscal(ireg)%lum(ilum)%prm%etco = ls_prms(2)%pos
lscal(ireg)%lum(ilum)%prm_lim%etco = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%etco <= ls_prms(2)%neg) then
chg_val = lscal(ireg)%lum(ilum)%prm_prev%etco + ls_prms(2)%neg
lscal(ireg)%lum(ilum)%prm%etco = ls_prms(2)%neg
lscal(ireg)%lum(ilum)%prm_lim%etco = 1.
end if
do ihru_s = 1, region(ireg)%num_tot
iihru = region(ireg)%num(ihru_s)
if (lscal(ireg)%lum(ilum)%meas%name == hru(iihru)%lum_group_c .or. lscal(ireg)%lum(ilum)%meas%name == "basin") then
!set parms for 1st et calibration
hru(iihru)%hyd%esco = hru(iihru)%hyd%esco + chg_val
hru(iihru)%hyd%esco = amin1 (hru(iihru)%hyd%esco, ls_prms(2)%up)
hru(iihru)%hyd%esco = Max (hru(iihru)%hyd%esco, ls_prms(2)%lo)
hru_init(iihru)%hyd%esco = hru(iihru)%hyd%esco
!hru(iihru)%hyd%epco = hru(iihru)%hyd%epco + chg_val * .5
!hru(iihru)%hyd%epco = amin1 (hru(iihru)%hyd%epco, ls_prms(2)%up)
!hru(iihru)%hyd%epco = Max (hru(iihru)%hyd%epco, ls_prms(2)%lo)
!hru_init(iihru)%hyd%epco = hru(iihru)%hyd%epco
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
!zero plant calibration data in case plants are calibrated
!plcal(ireg)%lum(ilum)%nbyr = 0
!plcal(ireg)%lum(ilum)%precip_aa = 0.
!plcal(ireg)%lum(ilum)%ha = 0.
!plcal(ireg)%lum(ilum)%aa = plcal_z
end if
end do
end do
!! re-initialize all objects
call re_initialize
! 1st esco adjustment
if (isim > 0) then
cal_sim = " first esco adj "
cal_adj = chg_val
call time_control
end if
! adjust et using esco
do ietco = 1, 2 !iter_ind
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
!check all hru"s for proper lum
soft = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%wyr) / soft)
if (diff > .01 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%etco < 0.99) then
isim = 1
rmeas = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%wyr - lscal(ireg)%lum(ilum)%aa%wyr
if (abs(denom) > 1.e-6) then
chg_val = - (lscal(ireg)%lum(ilum)%prm_prev%etco - lscal(ireg)%lum(ilum)%prm%etco) &
* (lscal(ireg)%lum(ilum)%aa%wyr - rmeas) / denom
else
diff = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%wyr
chg_val = - diff / 200.
end if
lscal(ireg)%lum(ilum)%prm_prev%etco = lscal(ireg)%lum(ilum)%prm%etco
lscal(ireg)%lum(ilum)%prm%etco = lscal(ireg)%lum(ilum)%prm%etco + chg_val
lscal(ireg)%lum(ilum)%prev%wyr = lscal(ireg)%lum(ilum)%aa%wyr
if (lscal(ireg)%lum(ilum)%prm%etco >= ls_prms(2)%pos) then
chg_val = ls_prms(2)%pos - lscal(ireg)%lum(ilum)%prm_prev%etco
lscal(ireg)%lum(ilum)%prm%etco = ls_prms(2)%pos
lscal(ireg)%lum(ilum)%prm_lim%etco = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%etco <= ls_prms(2)%neg) then
chg_val = ls_prms(2)%neg - lscal(ireg)%lum(ilum)%prm_prev%etco
lscal(ireg)%lum(ilum)%prm%etco = ls_prms(2)%neg
lscal(ireg)%lum(ilum)%prm_lim%etco = 1.
end if
do ihru_s = 1, region(ireg)%num_tot
iihru = region(ireg)%num(ihru_s)
if (lscal(ireg)%lum(ilum)%meas%name == hru(iihru)%lum_group_c .or. lscal(ireg)%lum(ilum)%meas%name == "basin") then
!set parms for et calibration
hru(iihru)%hyd%esco = hru(iihru)%hyd%esco + chg_val
hru(iihru)%hyd%esco = amin1 (hru(iihru)%hyd%esco, ls_prms(2)%up)
hru(iihru)%hyd%esco = Max (hru(iihru)%hyd%esco, ls_prms(2)%lo)
hru_init(iihru)%hyd%esco = hru(iihru)%hyd%esco
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
end if
end do
end do
!! re-initialize all objects
call re_initialize
!! re-initialize all objects
call re_initialize
! et adjustment
if (isim > 0) then
cal_sim = " esco adj "
cal_adj = chg_val
call time_control
end if
end do ! iesco
! first calibrate potential et
do ietco = 1, 2 !iter_ind
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%wyr) / soft)
if (diff > .01 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6) then
isim = 1
rmeas = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%wyr - lscal(ireg)%lum(ilum)%aa%wyr
if (ietco > 1 .and. abs(denom) > 1.e-6) then
chg_val = - (lscal(ireg)%lum(ilum)%prm_prev%petco - lscal(ireg)%lum(ilum)%prm%petco) &
* (lscal(ireg)%lum(ilum)%aa%wyr - rmeas) / denom
else
diff = lscal(ireg)%lum(ilum)%meas%wyr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%wyr
chg_val = - diff / 100.
end if
lscal(ireg)%lum(ilum)%prm_prev%petco = lscal(ireg)%lum(ilum)%prm%petco
lscal(ireg)%lum(ilum)%prm%petco = lscal(ireg)%lum(ilum)%prm%petco + chg_val
lscal(ireg)%lum(ilum)%prev%wyr = lscal(ireg)%lum(ilum)%aa%wyr
if (lscal(ireg)%lum(ilum)%prm%petco >= ls_prms(4)%pos) then
chg_val = ls_prms(4)%pos - lscal(ireg)%lum(ilum)%prm_prev%petco
lscal(ireg)%lum(ilum)%prm%petco = ls_prms(4)%pos
lscal(ireg)%lum(ilum)%prm_lim%petco = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%petco <= ls_prms(4)%neg) then
chg_val = ls_prms(4)%neg - lscal(ireg)%lum(ilum)%prm_prev%petco
lscal(ireg)%lum(ilum)%prm%petco = ls_prms(4)%neg
lscal(ireg)%lum(ilum)%prm_lim%petco = 1.
end if
do ihru_s = 1, region(ireg)%num_tot
iihru = region(ireg)%num(ihru_s)
if (lscal(ireg)%lum(ilum)%meas%name == hru(iihru)%lum_group_c .or. lscal(ireg)%lum(ilum)%meas%name == "basin") then
!set parms for et calibration
hru(iihru)%hyd%pet_co = hru(iihru)%hyd%pet_co + chg_val
hru(iihru)%hyd%pet_co = amin1 (hru(iihru)%hyd%pet_co, ls_prms(4)%up)
hru(iihru)%hyd%pet_co = Max (hru(iihru)%hyd%pet_co, ls_prms(4)%lo)
hru_init(iihru)%hyd%pet_co = hru(iihru)%hyd%pet_co
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
end if
end do
end do
!! re-initialize all objects
call re_initialize
! 1st cover adjustment
if (isim > 0) then
cal_sim = " first pet adj "
cal_adj = chg_val
call time_control
end if
end do ! petco iterations
return
end subroutine calsoft_hyd_bfr_et