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calsoft_hyd.f90
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calsoft_hyd.f90
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subroutine calsoft_hyd
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 :: iperco !none |counter
real :: rmeas ! |
real :: denom ! |
real :: soft ! |
real :: diff ! |
real :: chg_val ! |
real :: perc_ln_func
! calibrate hydrology
iter_all = 1
iter_ind = 1
do iterall = 1, iter_all
! 1st esco adjustment
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%etr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%etr) / 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%etr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%etr
chg_val = diff / 500. ! 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%etr = lscal(ireg)%lum(ilum)%aa%etr
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%etr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%etr) / 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%etr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%etr - lscal(ireg)%lum(ilum)%aa%etr
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%etr - rmeas) / denom
else
diff = lscal(ireg)%lum(ilum)%meas%etr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%etr
chg_val = diff / 200.
end if
! lower chg_val - changing both esco and epco causes esco to go too low
!chg_val = chg_val * .5
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%etr = lscal(ireg)%lum(ilum)%aa%etr
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
!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
!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
!! 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%etr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%etr) / soft)
if (diff > .01 .and. lscal(ireg)%lum(ilum)%ha > 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
if (soft < lscal(ireg)%lum(ilum)%aa%etr) then
chg_val = 1. / (abs((soft - lscal(ireg)%lum(ilum)%aa%etr) / soft) + 1.05)
else
chg_val = abs((lscal(ireg)%lum(ilum)%aa%etr - soft) / lscal(ireg)%lum(ilum)%aa%etr) + 1.05
end if
lscal(ireg)%lum(ilum)%prm_prev%petco = lscal(ireg)%lum(ilum)%prm%petco
if (ietco == 1) then
lscal(ireg)%lum(ilum)%prm%petco = chg_val
else
lscal(ireg)%lum(ilum)%prm%petco = lscal(ireg)%lum(ilum)%prm%petco * chg_val
end if
lscal(ireg)%lum(ilum)%prm_prev%petco = lscal(ireg)%lum(ilum)%aa%etr
if (lscal(ireg)%lum(ilum)%prm%petco >= ls_prms(4)%pos) then
chg_val = ls_prms(4)%pos
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%petco = ls_prms(4)%neg
lscal(ireg)%lum(ilum)%prm_lim%petco = 1.
end if
!check all hru"s for proper lum
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 pet adjustment and run
hru(iihru)%hyd%pet_co = chg_val * hru(iihru)%hyd%pet_co
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 = " pet adj "
cal_adj = chg_val
call time_control
end if
end do ! petco iterations
! 1st cn3_swf adjustment
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%srr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%srr) / soft)
if (diff > .02 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%cn3_swf < 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%srr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%srr
chg_val = - diff / 100. !assume 10 mm runoff for .1 cn3_swf
!chg_val = - diff / 700. !assume 10 mm runoff for .5 cn3_swf
lscal(ireg)%lum(ilum)%prm_prev%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf + chg_val
lscal(ireg)%lum(ilum)%prev%srr = lscal(ireg)%lum(ilum)%aa%srr
if (lscal(ireg)%lum(ilum)%prm%cn3_swf >= ls_prms(10)%pos) then
chg_val = ls_prms(10)%pos - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%pos
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%cn3_swf <= ls_prms(10)%neg) then
chg_val = ls_prms(10)%neg - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%neg
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 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 perco calibration
!! don't change for tile ***Mike
if (hru(iihru)%tiledrain == 0) then
hru(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf + chg_val
hru(iihru)%hyd%cn3_swf = amin1 (hru(iihru)%hyd%cn3_swf, ls_prms(10)%up)
hru(iihru)%hyd%cn3_swf = Max (hru(iihru)%hyd%cn3_swf, ls_prms(10)%lo)
hru_init(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf
call curno (cn2(iihru), iihru)
end if
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
!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 cn3_swf adjustment
if (isim > 0) then
cal_sim = " first cn3_swf adj "
cal_adj = chg_val
call time_control
end if
! adjust surface runoff using cn3_swf
do icn = 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%srr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%srr) / soft)
if (diff > .02 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6) then ! .and. lscal(ireg)%lum(ilum)%prm_lim%cn3_swf < 1.e-6) then
isim = 1
rmeas = lscal(ireg)%lum(ilum)%meas%srr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%srr - lscal(ireg)%lum(ilum)%aa%srr
if (abs(denom) > .0001) then
chg_val = - (lscal(ireg)%lum(ilum)%prm_prev%cn3_swf - lscal(ireg)%lum(ilum)%prm%cn3_swf) &
* (lscal(ireg)%lum(ilum)%aa%srr - rmeas) / denom
else
chg_val = - diff / 10.
end if
lscal(ireg)%lum(ilum)%prm_prev%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf + chg_val
lscal(ireg)%lum(ilum)%prev%srr = lscal(ireg)%lum(ilum)%aa%srr
if (lscal(ireg)%lum(ilum)%prm%cn3_swf >= ls_prms(10)%pos) then
chg_val = ls_prms(10)%pos - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%pos
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%cn3_swf <= ls_prms(10)%neg) then
chg_val = ls_prms(10)%neg - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%neg
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 1.
end if
!check all hru"s for proper lum
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 perco calibration
!! don't change for tile *********************Mike
if (hru(iihru)%tiledrain == 0) then
hru(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf + chg_val
hru(iihru)%hyd%cn3_swf = amin1 (hru(iihru)%hyd%cn3_swf, ls_prms(10)%up)
hru(iihru)%hyd%cn3_swf = Max (hru(iihru)%hyd%cn3_swf, ls_prms(10)%lo)
hru_init(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf
call curno (cn2(iihru), iihru)
end if
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
!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
! cn3_swf adjustment
if (isim > 0) then
cal_sim = " cn3_swf adj "
cal_adj = chg_val
!pco%wb_hru%a = "y"
!if (icn == 2) pco%wb_hru%d = "y"
call time_control
end if
end do ! icn
! 1st latq_co adjustment for lateral soil flow
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%lfr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%lfr) / soft)
if (diff > .1 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%lat_len < 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%lfr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%lfr
chg_val = 0.0025 * diff ! increment lst_len by 2 m for 1 mm difference
!if (soft < lscal(ireg)%lum(ilum)%aa%bfr) then
! chg_val = 1. / (abs((soft - lscal(ireg)%lum(ilum)%aa%lfr) / soft) + 1.05)
!else
! chg_val = abs((lscal(ireg)%lum(ilum)%aa%lfr - soft) / lscal(ireg)%lum(ilum)%aa%lfr) + 1.05
!end if
lscal(ireg)%lum(ilum)%prm_prev%lat_len = lscal(ireg)%lum(ilum)%prm%lat_len
lscal(ireg)%lum(ilum)%prm%lat_len = lscal(ireg)%lum(ilum)%prm%lat_len + chg_val
lscal(ireg)%lum(ilum)%prev%lfr = lscal(ireg)%lum(ilum)%aa%lfr
if (lscal(ireg)%lum(ilum)%prm%lat_len >= ls_prms(3)%pos) then
lscal(ireg)%lum(ilum)%prm%lat_len = ls_prms(3)%pos
chg_val = ls_prms(3)%pos
lscal(ireg)%lum(ilum)%prm_lim%lat_len = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%lat_len <= ls_prms(3)%neg) then
lscal(ireg)%lum(ilum)%prm%lat_len = ls_prms(3)%neg
chg_val = ls_prms(3)%neg
lscal(ireg)%lum(ilum)%prm_lim%lat_len = 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 perco calibration
hru(iihru)%hyd%latq_co = hru(iihru)%hyd%latq_co + chg_val
hru(iihru)%hyd%latq_co = amin1 (hru(iihru)%hyd%latq_co, ls_prms(3)%up)
hru(iihru)%hyd%latq_co = Max (hru(iihru)%hyd%latq_co, ls_prms(3)%lo)
hru_init(iihru)%hyd%latq_co = hru(iihru)%hyd%latq_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
!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 latq_co adjustment
if (isim > 0) then
cal_sim = " first latq_co adj "
call time_control
end if
! adjust latq_co adjustment for lateral soil flow
do ik = 1, iter_ind
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%lfr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%lfr) / soft)
if (diff > .05 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%lat_len < 1.e-6) then
isim = 1
rmeas = lscal(ireg)%lum(ilum)%meas%lfr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%lfr - lscal(ireg)%lum(ilum)%aa%lfr
if (abs(denom) > 1.e-6) then
chg_val = - (lscal(ireg)%lum(ilum)%prm_prev%lat_len - lscal(ireg)%lum(ilum)%prm%lat_len) &
* (lscal(ireg)%lum(ilum)%aa%lfr - rmeas) / denom
else
chg_val = - diff ! 1 m for each mm
end if
lscal(ireg)%lum(ilum)%prm_prev%lat_len = lscal(ireg)%lum(ilum)%prm%lat_len
lscal(ireg)%lum(ilum)%prm%lat_len = lscal(ireg)%lum(ilum)%prm%lat_len + chg_val
lscal(ireg)%lum(ilum)%prev%lfr = lscal(ireg)%lum(ilum)%aa%lfr
if (lscal(ireg)%lum(ilum)%prm%lat_len >= ls_prms(3)%pos) then
lscal(ireg)%lum(ilum)%prm%lat_len = ls_prms(3)%pos
chg_val = ls_prms(3)%pos
lscal(ireg)%lum(ilum)%prm_lim%lat_len = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%lat_len <= ls_prms(3)%neg) then
lscal(ireg)%lum(ilum)%prm%lat_len = ls_prms(3)%neg
chg_val = ls_prms(3)%neg
lscal(ireg)%lum(ilum)%prm_lim%lat_len = 1.
end if
!check all hru"s for proper lum
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 perco calibration
hru(iihru)%hyd%latq_co = hru(iihru)%hyd%latq_co + chg_val
hru(iihru)%hyd%latq_co = amin1 (hru(iihru)%hyd%latq_co, ls_prms(3)%up)
hru(iihru)%hyd%latq_co = Max (hru(iihru)%hyd%latq_co, ls_prms(3)%lo)
hru_init(iihru)%hyd%latq_co = hru(iihru)%hyd%latq_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
!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
! latq_co adjustment for lateral soil flow
if (isim > 0) then
cal_sim = " latq_co adj "
cal_adj = chg_val
call time_control
end if
end do
! 1st perco for percolation
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%pcr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%pcr) / soft)
if (diff > .05 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%perco < 1.e-6) then
isim = 1
!set parms for 1st perco calibration
lscal(ireg)%lum(ilum)%prm_prev = lscal(ireg)%lum(ilum)%prm
lscal(ireg)%lum(ilum)%prev = lscal(ireg)%lum(ilum)%aa
!chg_val = (soft - lscal(ireg)%lum(ilum)%aa%pcr) / lscal(ireg)%lum(ilum)%aa%pcr ! assume perco is linear
chg_val = 0.001 * (soft - lscal(ireg)%lum(ilum)%aa%pcr)
lscal(ireg)%lum(ilum)%prm_prev%perco = lscal(ireg)%lum(ilum)%prm%perco
lscal(ireg)%lum(ilum)%prm%perco = lscal(ireg)%lum(ilum)%prm%perco + chg_val
lscal(ireg)%lum(ilum)%prev%pcr = lscal(ireg)%lum(ilum)%aa%pcr
if (lscal(ireg)%lum(ilum)%prm%perco >= ls_prms(8)%pos) then
lscal(ireg)%lum(ilum)%prm%perco = ls_prms(8)%pos
chg_val = ls_prms(8)%pos
lscal(ireg)%lum(ilum)%prm_lim%perco = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%perco <= ls_prms(8)%neg) then
lscal(ireg)%lum(ilum)%prm%perco = ls_prms(8)%neg
chg_val = ls_prms(8)%neg
lscal(ireg)%lum(ilum)%prm_lim%perco = 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
!! don't change for tile *********************Mike
if (hru(iihru)%tiledrain == 0) then
hru(iihru)%hyd%perco = hru(iihru)%hyd%perco + chg_val
hru(iihru)%hyd%perco = amin1 (hru(iihru)%hyd%perco, ls_prms(8)%up)
hru(iihru)%hyd%perco = Max (hru(iihru)%hyd%perco, ls_prms(8)%lo)
hru_init(iihru)%hyd%perco = hru(iihru)%hyd%perco
if (hru(iihru)%hyd%perco > 1.e-9) then
perc_ln_func = 1.0052 * log(-log(hru(iihru)%hyd%perco - 1.e-6)) + 5.6862
hru(iihru)%hyd%perco_lim = exp(-perc_ln_func)
hru(iihru)%hyd%perco_lim = amin1 (1., hru(iihru)%hyd%perco_lim)
else
hru(iihru)%hyd%perco_lim = 0.
end if
hru_init(iihru)%hyd%perco_lim = hru(iihru)%hyd%perco_lim
end if
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
else
lscal(ireg)%lum(ilum)%prm_lim%perco = 1.
end if
end do
end do
!zero plant calibration data in case plants are calibrated
!do ireg = 1, db_mx%plcal_reg
! do ilum = 1, plcal(ireg)%lum_num
! 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 do
!end do
!! re-initialize all objects
call re_initialize
! 1st perco adjustment
if (isim > 0) then
cal_sim = " first perco adj "
cal_adj = chg_val
call time_control
end if
! adjust percolation using perco
do iperco = 1, 3 !iter_ind
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%pcr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%pcr) / soft)
if (diff > .05 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6) then
isim = 1
rmeas = lscal(ireg)%lum(ilum)%meas%pcr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%pcr - lscal(ireg)%lum(ilum)%aa%pcr
if (abs(denom) > 2.) then
chg_val = - (lscal(ireg)%lum(ilum)%prm_prev%perco - lscal(ireg)%lum(ilum)%prm%perco) &
* (lscal(ireg)%lum(ilum)%aa%pcr - rmeas) / denom
else
chg_val = 0.
end if
lscal(ireg)%lum(ilum)%prm_prev%perco = lscal(ireg)%lum(ilum)%prm%perco
lscal(ireg)%lum(ilum)%prm%perco = lscal(ireg)%lum(ilum)%prm%perco + chg_val
lscal(ireg)%lum(ilum)%prev%pcr = lscal(ireg)%lum(ilum)%aa%pcr
if (lscal(ireg)%lum(ilum)%prm%perco >= ls_prms(8)%pos) then
lscal(ireg)%lum(ilum)%prm%perco = ls_prms(8)%pos
chg_val = ls_prms(8)%pos
lscal(ireg)%lum(ilum)%prm_lim%perco = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%perco <= ls_prms(8)%neg) then
lscal(ireg)%lum(ilum)%prm%perco = ls_prms(8)%neg
chg_val = ls_prms(8)%neg
lscal(ireg)%lum(ilum)%prm_lim%perco = 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 perco calibration
!! don't change for tile *********************Mike
if (hru(iihru)%tiledrain == 0) then
hru(iihru)%hyd%perco = hru(iihru)%hyd%perco + chg_val
hru(iihru)%hyd%perco = amin1 (hru(iihru)%hyd%perco, ls_prms(8)%up)
hru(iihru)%hyd%perco = Max (hru(iihru)%hyd%perco, ls_prms(8)%lo)
hru_init(iihru)%hyd%perco = hru(iihru)%hyd%perco
if (hru(iihru)%hyd%perco > 1.e-9) then
perc_ln_func = 1.0052 * log(-log(hru(iihru)%hyd%perco - 1.e-6)) + 5.6862
hru(iihru)%hyd%perco_lim = exp(-perc_ln_func)
hru(iihru)%hyd%perco_lim = amin1 (1., hru(iihru)%hyd%perco_lim)
else
hru(iihru)%hyd%perco_lim = 0.
end if
hru_init(iihru)%hyd%perco_lim = hru(iihru)%hyd%perco_lim
end if
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
else
lscal(ireg)%lum(ilum)%prm_lim%perco = 1.
end if
end do
end do
!zero plant calibration data in case plants are calibrated
!do ireg = 1, db_mx%plcal_reg
! do ilum = 1, plcal(ireg)%lum_num
! 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 do
!end do
!! re-initialize all objects
call re_initialize
! perco adjustment
if (isim > 0) then
cal_sim = " perco adj "
cal_adj = chg_val
call time_control
end if
end do ! iperco
! 1st cn3_swf adjustment
isim = 0
do ireg = 1, db_mx%lsu_reg
do ilum = 1, region(ireg)%nlum
soft = lscal(ireg)%lum(ilum)%meas%srr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%srr) / soft)
if (diff > .02 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6 .and. lscal(ireg)%lum(ilum)%prm_lim%cn3_swf < 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%srr * lscal(ireg)%lum(ilum)%precip_aa - lscal(ireg)%lum(ilum)%aa%srr
chg_val = - diff / 100. !assume 10 mm runoff for .1 cn3_swf
!chg_val = - diff / 700. !assume 10 mm runoff for .5 cn3_swf
lscal(ireg)%lum(ilum)%prm_prev%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf + chg_val
lscal(ireg)%lum(ilum)%prev%srr = lscal(ireg)%lum(ilum)%aa%srr
if (lscal(ireg)%lum(ilum)%prm%cn3_swf >= ls_prms(10)%pos) then
chg_val = ls_prms(10)%pos - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%pos
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%cn3_swf <= ls_prms(10)%neg) then
chg_val = ls_prms(10)%neg - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%neg
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 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 perco calibration
!! don't change for tile ***Mike
if (hru(iihru)%tiledrain == 0) then
hru(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf + chg_val
hru(iihru)%hyd%cn3_swf = amin1 (hru(iihru)%hyd%cn3_swf, ls_prms(10)%up)
hru(iihru)%hyd%cn3_swf = Max (hru(iihru)%hyd%cn3_swf, ls_prms(10)%lo)
hru_init(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf
call curno (cn2(iihru), iihru)
end if
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
!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 cn3_swf adjustment
if (isim > 0) then
cal_sim = " first cn3_swf adj "
cal_adj = chg_val
call time_control
end if
! adjust surface runoff using cn3_swf
do icn = 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%srr * lscal(ireg)%lum(ilum)%precip_aa
diff = 0.
if (soft > 1.e-6) diff = abs((soft - lscal(ireg)%lum(ilum)%aa%srr) / soft)
if (diff > .02 .and. lscal(ireg)%lum(ilum)%ha > 1.e-6) then ! .and. lscal(ireg)%lum(ilum)%prm_lim%cn3_swf < 1.e-6) then
isim = 1
rmeas = lscal(ireg)%lum(ilum)%meas%srr * lscal(ireg)%lum(ilum)%precip_aa
denom = lscal(ireg)%lum(ilum)%prev%srr - lscal(ireg)%lum(ilum)%aa%srr
if (abs(denom) > .0001) then
chg_val = - (lscal(ireg)%lum(ilum)%prm_prev%cn3_swf - lscal(ireg)%lum(ilum)%prm%cn3_swf) &
* (lscal(ireg)%lum(ilum)%aa%srr - rmeas) / denom
else
chg_val = - diff / 10.
end if
lscal(ireg)%lum(ilum)%prm_prev%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = lscal(ireg)%lum(ilum)%prm%cn3_swf + chg_val
lscal(ireg)%lum(ilum)%prev%srr = lscal(ireg)%lum(ilum)%aa%srr
if (lscal(ireg)%lum(ilum)%prm%cn3_swf >= ls_prms(10)%pos) then
chg_val = ls_prms(10)%pos - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%pos
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 1.
end if
if (lscal(ireg)%lum(ilum)%prm%cn3_swf <= ls_prms(10)%neg) then
chg_val = ls_prms(10)%neg - lscal(ireg)%lum(ilum)%prm_prev%cn3_swf
lscal(ireg)%lum(ilum)%prm%cn3_swf = ls_prms(10)%neg
lscal(ireg)%lum(ilum)%prm_lim%cn3_swf = 1.
end if
!check all hru"s for proper lum
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 perco calibration
!! don't change for tile *********************Mike
if (hru(iihru)%tiledrain == 0) then
hru(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf + chg_val
hru(iihru)%hyd%cn3_swf = amin1 (hru(iihru)%hyd%cn3_swf, ls_prms(10)%up)
hru(iihru)%hyd%cn3_swf = Max (hru(iihru)%hyd%cn3_swf, ls_prms(10)%lo)
hru_init(iihru)%hyd%cn3_swf = hru(iihru)%hyd%cn3_swf
call curno (cn2(iihru), iihru)
end if
end if
end do
lscal(ireg)%lum(ilum)%nbyr = 0
lscal(ireg)%lum(ilum)%precip_aa = 0.
lscal(ireg)%lum(ilum)%aa = lscal_z
!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
! cn3_swf adjustment
if (isim > 0) then
cal_sim = " cn3_swf adj "
cal_adj = chg_val
!pco%wb_hru%a = "y"
!if (icn == 2) pco%wb_hru%d = "y"
call time_control
end if
end do ! icn
end do ! iter_all loop
!cal_codes%hyd_hru = "n"
return
end subroutine calsoft_hyd