module hydrograph_module use time_module use basin_module implicit none integer :: mhyd = 0 !none |max number of hydrographs integer :: mcmd = 0 ! | integer :: inum2 = 0 !none |inflow hydrograph storage location number integer :: jrch = 0 !none |reach number integer :: jrchq = 0 ! | integer :: mrte = 0 ! | integer :: ihout = 0 !none |outflow hydrograph storage location number integer :: iwst = 0 ! | integer :: isdch = 0 ! | integer :: icmd = 0 ! | integer :: ich = 0 !none |object number integer :: mobj_out = 0 !none |end of loop integer :: isd_chsur = 0 ! | integer, dimension (:), allocatable :: rcv_sum ! | integer, dimension (:), allocatable :: dfn_sum ! | integer, dimension (:), allocatable :: elem_cnt ! | integer, dimension (:), allocatable :: defunit_num ! | integer, dimension (:), allocatable :: ru_seq ! | real, dimension (:), allocatable :: hyd_km2 ! | integer, dimension (:), allocatable :: ob_order ! | real, dimension(:,:,:), allocatable:: rchhr ! | real, allocatable :: wyld_rto(:) !mm=m3/(10*ha) |output runoff/precip ratio type hyd_output real :: flo = 0. !! m^3 |volume of water real :: sed = 0. !! metric tons |sediment real :: orgn = 0. !! kg N |organic N real :: sedp = 0. !! kg P |organic P real :: no3 = 0. !! kg N |NO3-N real :: solp = 0. !! kg P |mineral (soluble P) real :: chla = 0. !! kg |chlorophyll-a real :: nh3 = 0. !! kg N |NH3 real :: no2 = 0. !! kg N |NO2 real :: cbod = 0. !! kg |carbonaceous biological oxygen demand real :: dox = 0. !! kg |dissolved oxygen real :: san = 0. !! tons |detached sand real :: sil = 0. !! tons |detached silt real :: cla = 0. !! tons |detached clay real :: sag = 0. !! tons |detached small ag real :: lag = 0. !! tons |detached large ag real :: grv = 0. !! tons |gravel real :: temp = 0. !! deg c |temperature end type hyd_output !rtb gwflow - hydrograph separation type hyd_sep real :: flo_surq = 0. !! m3 |volume of water from surface runoff real :: flo_latq = 0. !! m3 |volume of water from surface runoff real :: flo_gwsw = 0. !! m3 |volume of water from groundwater discharge real :: flo_swgw = 0. !! m3 |volume of water from stream seepage real :: flo_satex = 0. !! m3 |volume of water from saturation excess (high water table; from gwflow module) real :: flo_satexsw = 0. !! m3 |volume of water from saturation excess (saturated profile) real :: flo_tile = 0. !! m3 |volume of water from tile flow end type type (hyd_output), dimension(:),allocatable :: hd type (hyd_output), dimension(:), allocatable :: rec_d type (hyd_output), dimension(:), allocatable :: rec_m type (hyd_output), dimension(:), allocatable :: rec_y type (hyd_output), dimension(:), allocatable :: rec_a type (hyd_output), dimension(:), allocatable :: srec_d type (hyd_output), dimension(:), allocatable :: srec_m type (hyd_output), dimension(:), allocatable :: srec_y type (hyd_output), dimension(:), allocatable :: srec_a type (hyd_output), dimension(:), allocatable :: ru_d type (hyd_output), dimension(:), allocatable :: ru_m type (hyd_output), dimension(:), allocatable :: ru_y type (hyd_output), dimension(:), allocatable :: ru_a type (hyd_output) :: brec_d, brec_m, brec_y, brec_a type (hyd_output) :: bru_d, bru_m, bru_y, bru_a type (hyd_output) :: binhyd_d type (hyd_output) :: hz type (hyd_output) :: dr1 type (hyd_output), dimension(:),allocatable :: hcnst type (hyd_output), dimension(:),allocatable :: hhr type (hyd_output) :: ht1, ht2, ht3, ht4, ht5, delrto type (hyd_output) :: fp_dep, ch_dep, bank_ero, bed_ero, ch_trans !rtb hydrograph separation type (hyd_sep) :: hdsep1,hdsep2 type (hyd_sep), dimension(:),allocatable :: ch_stor_hdsep real, dimension(:,:),allocatable :: hyd_sep_array character(len=16), dimension(:), allocatable :: om_init_name type (hyd_output), dimension(:),allocatable, target :: aqu type (hyd_output), dimension(:),allocatable, target :: res type (hyd_output), dimension(:),allocatable, target :: wet type (hyd_output), dimension(:),allocatable :: res_om_init type (hyd_output), dimension(:),allocatable :: wet_om_init type (hyd_output), dimension(:),allocatable :: wet_seep_day !Jaehak 2022 wetland seepage volume type (hyd_output) :: resz type (hyd_output), pointer :: wbody !! used for reservoir and wetlands type (hyd_output), dimension(:),allocatable :: om_init_water type (hyd_output), dimension(:),allocatable :: ch_om_water_init type (hyd_output), dimension(:),allocatable :: fp_om_water_init type (hyd_output), dimension(:),allocatable :: ch_stor !channel storage - max bankfull type (hyd_output), dimension(:),allocatable :: fp_stor !flood plain storage above wetland emergency type (hyd_output), dimension(:),allocatable :: tot_stor !total - channel + flood plain storage type (hyd_output), dimension(:),allocatable :: wet_stor !wetland storage in flood plain type (hyd_output), dimension(:),allocatable :: ch_stor_m type (hyd_output), dimension(:),allocatable :: ch_stor_y type (hyd_output), dimension(:),allocatable :: ch_stor_a type (hyd_output) :: chaz type (hyd_output), dimension(:), allocatable, save :: res_in_d type (hyd_output), dimension(:), allocatable, save :: res_in_m type (hyd_output), dimension(:), allocatable, save :: res_in_y type (hyd_output), dimension(:), allocatable, save :: res_in_a type (hyd_output) :: bres_in_d type (hyd_output) :: bres_in_m type (hyd_output) :: bres_in_y type (hyd_output) :: bres_in_a type (hyd_output), dimension(:), allocatable, save :: res_out_d type (hyd_output), dimension(:), allocatable, save :: res_out_m type (hyd_output), dimension(:), allocatable, save :: res_out_y type (hyd_output), dimension(:), allocatable, save :: res_out_a type (hyd_output) :: bres type (hyd_output) :: bres_out_d type (hyd_output) :: bres_out_m type (hyd_output) :: bres_out_y type (hyd_output) :: bres_out_a type (hyd_output) :: resmz type (hyd_output), dimension(:), allocatable, save :: wet_in_d type (hyd_output), dimension(:), allocatable, save :: wet_in_m type (hyd_output), dimension(:), allocatable, save :: wet_in_y type (hyd_output), dimension(:), allocatable, save :: wet_in_a type (hyd_output) :: bwet_in_d type (hyd_output) :: bwet_in_m type (hyd_output) :: bwet_in_y type (hyd_output) :: bwet_in_a type (hyd_output), dimension(:), allocatable, save :: wet_out_d type (hyd_output), dimension(:), allocatable, save :: wet_out_m type (hyd_output), dimension(:), allocatable, save :: wet_out_y type (hyd_output), dimension(:), allocatable, save :: wet_out_a type (hyd_output) :: bwet_out_d type (hyd_output) :: bwet_out_m type (hyd_output) :: bwet_out_y type (hyd_output) :: bwet_out_a type (hyd_output), dimension(:), allocatable, save :: ch_in_d type (hyd_output), dimension(:), allocatable, save :: ch_in_m type (hyd_output), dimension(:), allocatable, save :: ch_in_y type (hyd_output), dimension(:), allocatable, save :: ch_in_a type (hyd_output) :: bch_stor_d type (hyd_output) :: bch_stor_m type (hyd_output) :: bch_stor_y type (hyd_output) :: bch_stor_a type (hyd_output) :: bch_in_d type (hyd_output) :: bch_in_m type (hyd_output) :: bch_in_y type (hyd_output) :: bch_in_a type (hyd_output), dimension(:), allocatable, save :: ch_out_d type (hyd_output), dimension(:), allocatable, save :: ch_out_m type (hyd_output), dimension(:), allocatable, save :: ch_out_y type (hyd_output), dimension(:), allocatable, save :: ch_out_a type (hyd_output) :: bch_out_d type (hyd_output) :: bch_out_m type (hyd_output) :: bch_out_y type (hyd_output) :: bch_out_a type (hyd_output) :: chomz type object_output character (len=3) :: name = "" character (len=3) :: obtyp = "" !! object type: hru,hlt,hs,rxc,dr,out,sdc integer :: obtypno = 0 !! object type number: 1=hru, 2=hru_lte, 3=channel character (len=6) :: hydtyp = "" !! hydrograph type: tot,rhg,sur,lat,til integer :: objno = 0 !! object number integer :: hydno = 0 !! code computes from hydtyp character (len=26) :: filename = ""!! file with hydrograph output from the object integer :: unitno = 6100 !! filename unit number end type object_output type (object_output), dimension (:), allocatable :: ob_out type channel_floodplain_water_balance real :: inflo = 0. !! m3 | inflow real :: outflo = 0. !! m3 | outflow real :: tl = 0. !! m3 | transmission losses real :: ev = 0. !! m3 | evaporation real :: ch_stor_init = 0. !! m3 | channel storage at start of time step real :: ch_stor = 0. !! m3 | channel storage at end of time step real :: fp_stor_init = 0. !! m3 | flood plain storage at start of time step (all flood plain storage above wetland emergency volume) real :: fp_stor = 0. !! m3 | flood plain storage at end of time step real :: tot_stor_init = 0. !! m3 | total channel + wetland storage at start of time step real :: tot_stor = 0. !! m3 | total channel + wetland storage at end of time step real :: wet_stor_init = 0. !! m3 | wetland flood plain storage at start of time step real :: wet_stor = 0. !! m3 | wetland flood plain storage at end of time step end type channel_floodplain_water_balance type (channel_floodplain_water_balance), dimension (:), allocatable :: ch_fp_wb type timestep type (hyd_output), dimension(:),allocatable :: hh end type timestep type (timestep), dimension(:), allocatable, save :: ts type sorted_duration_curve !linked list to sort the flow duration curves real :: val = 0. integer :: next = 0 end type sorted_duration_curve type duration_curve_points real :: min = 1.e10 real :: max = 0. real :: mean = 0 real, dimension (27) :: p = 0. !probabilities for all points on the fdc end type duration_curve_points type water_temperature_data character(len=16) :: name = "" real :: sno_mlt = 1. ! none |coefficient influencing snowmelt temperature contributions real :: gw = .97 ! none |coefficient influencing groundwater temperature contributions real :: sur_lat = 1. ! none |coefficient influencing suface and lateral flow temperature contributions integer :: airlag_d = 6 ! days |average air temperature lag real :: hex_coef1 = .67 ! 1/hour |heat transfer coefficient 1 real :: hex_coef2 = 1.16 ! 1/hour |heat transfer coefficient 2 end type water_temperature_data type (water_temperature_data) :: w_temp integer :: fdc_npts = 27 real, dimension (27) :: fdc_p = (/.1,.5,1.,2.,3.,5.,10.,15.,20.,25.,30.,35.,40.,45.,50.,55.,60.,65.,70.,75.,80.,85.,90.,95.,97.,98.,99./) !percent |output percent on the fdc (input) integer, dimension (27) :: fdc_days = (/1,2,4,7,11,18,37,55,73,91,110,128,146,164,182,201,219,237,256,274,292,310,329,347,354,358,361/) real, dimension (27) :: fdc_n = 0. ! |flow on the fdc at given percents real, dimension (27) :: fdc_norm_mean = 0. ! |normalized flow on the fdc at given percents type flow_duration_curve integer :: mfe = 1 integer :: mle = 1 type (duration_curve_points) :: p_md !median of all years type (duration_curve_points), dimension (:), allocatable :: yr !flow on the fdc at given percents for each year end type flow_duration_curve type inflow_unit_hyds !need for incoming hru or ru that are a fraction of the hru or ru real, dimension (:,:), allocatable :: uh !unit hydrograph real, dimension (:,:), allocatable :: hyd_flo !flow hydrograph end type inflow_unit_hyds type flashiness_index !flashiness index sum ((qi)-q(i-1)) / sum (qi) real :: sum_q_q1 = 0. !sum of difference in current day flow minus previous day flow real :: sum_q = 0. !sum of daily flow over simulation period real :: q_prev = 0. !previous day flow real :: index = 0. !index end type flashiness_index type object_connectivity character(len=16) :: name = "default" character(len=8) :: typ = " " !object type - ie hru, hru_lte, sub, chan, res, recall integer :: nhyds = 0 !hru=5, chan=3 - see type hd_tot for each object real :: lat = 0. !latitude (degrees) real :: long = 0. !longitude (degrees) real :: elev = 100. !elevation (m) real :: plaps = 0. !precipitation lapse applied to object precip real :: tlaps = 0. !temperature lapse applied to object precip real :: area_ha = 80. !input drainag area - ha integer :: sp_ob_no = 1 !spatial object number - ie: hru number, channel number, etc real :: area_ha_calc = 80. !calculated drainage area-ha. only for checking - doesn't work if routing across landscape integer :: props = 1 !properties number from data base (ie hru.dat, sub.dat) - change props to data character (len=50) :: wst_c = "" !weather station name integer :: wst = 1 !weather station number integer :: constit = 0 !constituent data pointer to pesticides, pathogens, metals, salts integer :: props2 = 0 !overbank connectivity pointer to landscape units - change props2 to overbank character(len=16) :: ruleset = "" !points to the name of the dtbl in flo_con.dtl for out flow control integer :: flo_dtbl = 0 !dtbl pointer for flow fraction of hydrograph integer :: num = 1 !spatial object number- ie hru number corresponding to sequential command number !this is the first column in hru_dat (doesn"t have to be sequential) integer*8 :: gis_id = 0 !gis number for database purposes integer :: fired = 0 !0=not fired; 1=fired off as a command integer :: cmd_next = 0 !next command (object) number integer :: cmd_prev = 0 !previous command (object) number integer :: cmd_order = 0 !1=headwater,2=2nd order,etc integer :: src_tot = 0 !total number of outgoing (source) objects integer :: rcv_tot = 0 !total number of incoming (receiving) hydrographs integer :: dfn_tot = 0 !total number of defining objects (ie hru"s within a subbasin) integer :: ru_tot = 0 !number of routing units that contain this object integer, dimension (:), allocatable :: ru !subbasin the element is in integer :: elem = 0 !subbasins element number for this object- used for routing over (can only have one) integer :: flood_ch_lnk = 0 !channel the landscape unit is linked to integer :: flood_ch_elem = 0 !landscape unit number - 1 is nearest to stream integer :: flood_frac = 0 !fraction of flood flow assigned to the object character (len=3), dimension (:), allocatable :: obtyp_out !outflow object type (ie 1=hru, 2=sd_hru, 3=sub, 4=chan, etc) integer, dimension(:), allocatable :: obtypno_out !outflow object type name integer, dimension(:), allocatable :: obj_out !outflow object character (len=3), dimension (:), allocatable :: htyp_out !outflow hyd type (ie 1=tot, 2= recharge, 3=surf, etc) integer, dimension (:), allocatable :: ihtyp_out !outflow hyd type (ie 1=tot, 2= recharge, 3=surf, etc) real, dimension (:), allocatable :: frac_out !fraction of hydrograph character(len=8), dimension(:), allocatable :: obtyp_in !inflow object type (ie 1=hru, 2=sd_hru, 3=sub, 4=chan, etc) integer, dimension(:), allocatable :: obtypno_in !inflow object type number integer, dimension(:), allocatable :: obj_in character (len=3), dimension(:), allocatable :: htyp_in !inflow hyd type (ie 1=tot, 2= recharge, 3=surf, etc) integer, dimension(:), allocatable :: ihtyp_in real, dimension(:), allocatable :: frac_in integer, dimension(:), allocatable :: rcvob_inhyd !inflow hydrograph number of recieving object - used for dtbl flow fractions type (flow_duration_curve) :: fdc !use for daily flows and then use to get median of annual fdc"s type (sorted_duration_curve), dimension(:),allocatable :: fdc_ll !linked list of daily flow for year - dimensioned to 366 type (sorted_duration_curve), dimension(:),allocatable :: fdc_lla !linked list of annual flow for simulation - dimensioned to nbyr type (flashiness_index) :: flash_idx !flashiness index object type (hyd_output) :: hin !inflow hydrograph for surface runon - sum of all inflow hyds type (hyd_output) :: hin_sur !inflow hydrograph for surface runoff - sum of all surface inflow hyds type (hyd_output) :: hin_lat !inflow hydrograph for lateral soil flow - sum of all lateral inflow hyds type (hyd_output) :: hin_til !inflow hydrograph for tile flow - sum of all tile inflow hyds type (hyd_output) :: hin_aqu !inflow hydrograph for aquifer flow - sum of all aquifer inflow hyds type (hyd_output), dimension(:), allocatable :: hd !daily hydrograph (ie 1=tot, 2= recharge, 3=surf, etc) type (hyd_output), dimension(:), allocatable :: hd_aa !ave annual hydrograph for hru for swift (ie 1=tot, 2= recharge, 3=surf, etc) type (hyd_output), dimension(:,:), allocatable :: ts !subdaily hydrographs type (inflow_unit_hyds), dimension(:), allocatable :: hin_uh !inflow unit hydrographs real, dimension(:,:), allocatable :: uh !subdaily surface runoff unit hydrograph real, dimension(:,:), allocatable :: hyd_flo !subdaily surface runoff hydrograph real, dimension(:),allocatable :: tsin !inflow subdaily flow hydrograph type (hyd_output) :: trans !water transfer in water allocation type (hyd_output) :: hin_tot !total inflow hydrograph to the object type (hyd_output) :: hout_tot !total outflow hydrograph to the object type (hyd_output) :: conc_prev !concentration of previous timestep for watqual2e routine real :: demand = 0. !water irrigation demand (ha-m) integer :: day_cur = 0 !current hydrograph day in ts integer :: day_max = 0 !maximum number of days to store the hydrograph real :: peakrate = 0. !peak flow rate during time step - m3/s type (hyd_output), dimension(:),allocatable :: hin_d type (hyd_output), dimension(:),allocatable :: hin_m type (hyd_output), dimension(:),allocatable :: hin_y type (hyd_output), dimension(:),allocatable :: hin_a type (hyd_output), dimension(:),allocatable :: hout_m type (hyd_output), dimension(:),allocatable :: hout_y type (hyd_output), dimension(:),allocatable :: hout_a type (hyd_output) :: hdep_m type (hyd_output) :: hdep_y type (hyd_output) :: hdep_a !rtb gwflow type (hyd_sep) :: hdsep,hdsep_in integer, dimension(:), allocatable :: obj_subs !subbasins object number that contain this object end type object_connectivity type (object_connectivity), dimension(:), allocatable, save :: ob !water rights elements (objects) within the water rights object type water_rights_elements integer :: num = 0 character (len=16) :: ob_typ = "" !object type - hru, channel, reservoir, etc integer :: ob_num = 0 !object number character (len=16) :: irr_typ = "" !character from irr.ops - was irr demand, minimum flow, flow fraction, etc integer :: irr_no = 0 !irrigation number from irr.ops - walk irr_typ real :: amount = 0. !0 for irr demand; ha-m for min_flo; frac for min_frac integer :: rights = 0 !0-100 scale end type water_rights_elements !water allocation type irrigation_water_transfer real :: demand = 0. !irrigation demand |m3 real :: applied = 0. !irrigation applied |mm real :: runoff = 0. !irrigation surface runoff |mm real :: eff = 1. !irrigation efficiency as a fraction of irrigation. Jaehak 2022 real :: frac_surq = 0. !fraction of irrigation lost in runoff flow. Jaehak 2022 !hyd_output units are in mm and mg/L type (hyd_output) :: water !irrigation water end type irrigation_water_transfer type (irrigation_water_transfer),dimension(:),allocatable:: irrig !dimension by hru !recall hydrograph inputs type recall_hydrograph_inputs character (len=25) :: name = "" integer :: num = 0 !number of elements integer :: typ = -1 !recall type - 0=subdaily, 1=day, 2=mon, 3=year character(len=25) :: filename = "" !filename !hd and hyd_flo units are in cms and mg/L type (hyd_output), dimension (:,:), allocatable :: hd !m3/s for flow |input total hyd for daily, monthly, annual and exco real, dimension (:,:), allocatable :: hyd_flo !m3/s |input total flow hyd only for subdaily recall integer :: start_yr = 0 !! start year of point source file integer :: end_yr = 0 !! end year of point source file end type recall_hydrograph_inputs type (recall_hydrograph_inputs),dimension(:),allocatable:: recall type spatial_objects integer :: objs = 0 !number of objects or 1st object command integer :: hru = 0 !1-number of hru"s or 1st hru command integer :: hru_lte = 0 !2-number of hru_lte"s or 1st hru_lte command integer :: ru = 0 !3-number of ru"s or 1st ru command integer :: gwflow = 0 !4-number of gwflow"s or 1st gwflow command !rtb gwflow integer :: aqu = 0 !5-number of aquifer"s or 1st aquifer command integer :: chan = 0 !6-number of chan"s or 1st chan command integer :: res = 0 !7-number of res"s or 1st res command integer :: recall = 0 !8-number of recdays"s or 1st recday command integer :: exco = 0 !11-number of exco"s or 1st export coeff command integer :: dr = 0 !12-number of dr"s or 1st del ratio command integer :: canal = 0 !13-number of canal"s or 1st canal command integer :: pump = 0 !14-number of pump"s or 1st pump command integer :: outlet = 0 !15-number of outlet"s or 1st outlet command integer :: chandeg = 0 !16-number of swat-deg channel"s or 1st swat-deg channel command integer :: aqu2d = 0 !17-not currently used (number of 2D aquifer"s or 1st 2D aquifer command) integer :: herd = 0 !18-not currently used (number of herds) integer :: wro = 0 !19-not currently used (number of water rights) end type spatial_objects type (spatial_objects) :: sp_ob !total number of the object type (spatial_objects) :: sp_ob1 !first sequential number of the object type object_total_hydrographs integer :: hru = 5 !1=total 2=recharge 3=surface 4=lateral 5= tile integer :: hru_lte = 5 !1=total 2=recharge 3=surface 4=lateral 5= tile integer :: ru = 5 !1=total 2=recharge 3=surface 4=lateral 5= tile integer :: gwflow = 1 !1=total integer :: aqu = 2 !1=return flow 2=deep perc integer :: chan = 3 !1=total 2=recharge 3=overbank integer :: res = 2 !1=total 2=recharge integer :: recall = 1 !1=total integer :: exco = 2 !1=surface 2=groundwater integer :: dr = 2 !1=surface 2=groundwater integer :: pump = 1 !1=total integer :: outlet = 1 !1=total integer :: chandeg = 3 !1=total 2=recharge 3=overbank integer :: aqu2d = 2 !1=return flow 3=deep perc integer :: herd = 1 integer :: wro = 1 end type object_total_hydrographs type (object_total_hydrographs) :: hd_tot type routing_unit_data character(len=16) :: name = "" integer :: num_tot = 0 integer, dimension (:), allocatable :: num !points to subbasin element (sub_elem) end type routing_unit_data type (routing_unit_data),dimension(:), allocatable:: ru_def type routing_unit_elements character(len=16) :: name = "" integer :: obj = 1 !object number character (len=3) :: obtyp = "" !object type- 1=hru, 2=hru_lte, 11=export coef, etc integer :: obtypno = 0 !2-number of hru_lte"s or 1st hru_lte command real :: frac = 0 !fraction of element in ru (expansion factor) character(len=16) :: dr_name = "" !name of dr in delratio.del type (hyd_output) :: dr !calculated (or input in delratio.del) dr's for element end type routing_unit_elements type (routing_unit_elements), dimension(:), allocatable :: ru_elem integer, dimension(:), allocatable :: ielem_ru !sequential counter for ru the hru is in !channel-surface element linkage for overbank flooding type channel_surface_elements character(len=16) :: name = "" integer :: num = 0 !number of elements integer :: chnum = 0 !channel number integer :: resnum = 0 character (len=3), dimension(:), allocatable :: obtyp !object type- 1=hru, 2=hru_lte, 11=export coef, etc integer, dimension(:), allocatable :: obtypno !2-number of hru_lte"s or 1st hru_lte command real, dimension(:), allocatable :: wid !maxflood plain width for each element real, dimension(:), allocatable :: dep !max flood depth for each element real, dimension(:), allocatable :: flood_volmx !max flood volume for each landscape unit type (hyd_output), dimension (:), allocatable :: hd !flood water for each element end type channel_surface_elements type (channel_surface_elements),dimension(:),allocatable :: ch_sur !channel data for channel-aquifer linkage for geomorphic base flow model type geomorphic_baseflow_channel_data !linked list to sort the flow duration curves real :: area = 0. !drainage area of the channel real :: len = 0. !length of the channel real :: len_left = 0. !fraction of chan length left when channel becomes non-contributing real :: flo_fr = 0. !fraction of aquifer baseflow for each channel end type geomorphic_baseflow_channel_data type (geomorphic_baseflow_channel_data),dimension(:),allocatable :: aqu_cha !unsorted !channel-aquifer linkage for geomorphic base flow model type channel_aquifer_elements character(len=16) :: name = "" integer :: num_tot = 0 !number of elements integer, dimension(:), allocatable :: num !channel numbers real :: len_tot = 0. !total length of channels in aquifer (km) type (hyd_output) :: hd !baseflow hydrograph for the aquifer type (geomorphic_baseflow_channel_data), dimension(:),allocatable :: ch end type channel_aquifer_elements type (channel_aquifer_elements),dimension(:),allocatable :: aq_ch !sorted by drainage area (smallest first) !delivery ratio - all fractions type (hyd_output), dimension(:), allocatable :: dr !delivery ratio for objects- chan, res, lu !treatment - fraction of flow and ppm type (hyd_output), dimension(:), allocatable :: trt !wastewater treatment plants !export coefficient - m3, t, kg type (hyd_output), dimension(:), allocatable :: exco !export coefficient type hyd_header character (len=17) :: flo = " flo" !! ha-m |volume of water character (len=15) :: sed = " sed" !! metric tons |sediment character (len=15) :: orgn = " orgn" !! kg N |organic N character (len=15) :: sedp = " sedp" !! kg P |organic P character (len=15) :: no3 = " no3" !! kg N |NO3-N character (len=15) :: solp = " solp" !! kg P |mineral (soluble P) character (len=15) :: chla = " chla" !! kg |chlorophyll-a character (len=15) :: nh3 = " nh3" !! kg N |NH3 character (len=15) :: no2 = " no2" !! kg N |NO2 character (len=15) :: cbod = " cbod" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox = " dox" !! kg |dissolved oxygen character (len=15) :: san = " san" !! tons |detached sand character (len=15) :: sil = " sil" !! tons |detached silt character (len=15) :: cla = " cla" !! tons |detached clay character (len=15) :: sag = " sag" !! tons |detached small ag character (len=15) :: lag = " lag" !! tons |detached large ag character (len=15) :: grv = " grv" !! tons |gravel character (len=15) :: temp = " null" !! deg c |temperature end type hyd_header type (hyd_header) :: hyd_hdr type hyd_stor_header character (len=17) :: flo_stor = " flo_stor" !! m^3/s |water stored at the end of time period character (len=15) :: sed_stor = " sed_stor" !! metric tons |sediment stored at the end of time period character (len=15) :: orgn_stor = " orgn_stor" !! kg N |organic N stored at the end of time period character (len=15) :: sedp_stor = " sedp_stor" !! kg P |organic P stored at the end of time period character (len=15) :: no3_stor = " no3_stor" !! kg N |NO3-N stored at the end of time period character (len=15) :: solp_stor = " solp_stor" !! kg P |mineral (soluble P) stored at end of time period character (len=15) :: chla_stor = " chla_stor" !! kg |chlorophyll-a stored at end of time period character (len=15) :: nh3_stor = " nh3_stor" !! kg N |NH3-N (ammonium) stored at end of time period character (len=15) :: no2_stor = " no2_stor" !! kg N |NO2-N (nitrite) stored at end of time period character (len=15) :: cbod_stor = " cbod_stor" !! kg |carbonaceous biological oxygen demand at end of time period character (len=15) :: dox_stor = " dox_stor" !! kg |dissolved oxygen stored at end of time period character (len=15) :: san_stor = " san_stor" !! tons |detached sand stored at end of time period character (len=15) :: sil_stor = " sil_stor" !! tons |detached silt stored at end of time period character (len=15) :: cla_stor = " cla_stor" !! tons |detached clay stored at end of time period character (len=15) :: sag_stor = " sag_stor" !! tons |detached small ag stored at end of time period character (len=15) :: lag_stor = " lag_stor" !! tons |detached large ag stored at end of time period character (len=15) :: grv_stor = " grv_stor" !! tons |gravel stored at end of time period character (len=15) :: temp_stor = " null" !! deg c |water temperature end type hyd_stor_header type (hyd_stor_header) :: hyd_stor_hdr type hyd_in_header character (len=15) :: flo_in = " flo_in" !! m^3/s |water in character (len=15) :: sed_in = " sed_in" !! metric tons |sediment in character (len=15) :: orgn_in = " orgn_in" !! kg N |organic N in character (len=15) :: sedp_in = " sedp_in" !! kg P |organic P in character (len=15) :: no3_in = " no3_in" !! kg N |NO3-N (nitrate) in character (len=15) :: solp_in = " solp_in" !! kg P |mineral (soluble P) in character (len=15) :: chla_in = " chla_in" !! kg |chlorophyll-a in character (len=15) :: nh3_in = " nh3_in" !! kg N |NH3-N (ammonium) in character (len=15) :: no2_in = " no2_in" !! kg N |NO2-N (nitrate) in character (len=15) :: cbod_in = " cbod_in" !! kg |carbonaceous biological oxygen demand in character (len=15) :: dox_in = " dox_in" !! kg |dissolved oxygen in character (len=15) :: san_in = " san_in" !! tons |detached sand in character (len=15) :: sil_in = " sil_in" !! tons |detached silt in character (len=15) :: cla_in = " cla_in" !! tons |detached clay in character (len=15) :: sag_in = " sag_in" !! tons |detached small ag in character (len=15) :: lag_in = " lag_in" !! tons |detached large ag in character (len=15) :: grv_in = " grv_in" !! tons |gravel in character (len=15) :: temp_in = " null" !! deg c |temperature in end type hyd_in_header type (hyd_in_header) :: hyd_in_hdr type hyd_out_header character (len=15) :: flo_out = " flo_out" !! m^3/s |water out character (len=15) :: sed_out = " sed_out" !! metric tons |sediment out character (len=15) :: orgn_out = " orgn_out" !! kg N |organic N out character (len=15) :: sedp_out = " sedp_out" !! kg P |organic P out character (len=15) :: no3_out = " no3_out" !! kg N |NO3-N out character (len=15) :: solp_out = " solp_out" !! kg P |mineral (soluble P) out character (len=15) :: chla_out = " chla_out" !! kg |chlorophyll-a out character (len=15) :: nh3_out = " nh3_out" !! kg N |NH3-N (ammonium) out character (len=15) :: no2_out = " no2_out" !! kg N |NO2-N (nitrite) out character (len=15) :: cbod_out = " cbod_out" !! kg |carbonaceous biological oxygen demand out character (len=15) :: dox_out = " dox_out" !! kg |dissolved oxygen out character (len=15) :: san_out = " san_out" !! tons |detached sand out character (len=15) :: sil_out = " sil_out" !! tons |detached silt out character (len=15) :: cla_out = " cla_out" !! tons |detached clay out character (len=15) :: sag_out = " sag_out" !! tons |detached small ag out character (len=15) :: lag_out = " lag_out" !! tons |detached large ag out character (len=15) :: grv_out = " grv_out" !! tons |gravel out character (len=15) :: temp_out = " null" !! deg c |temperature out end type hyd_out_header type (hyd_out_header) :: hyd_out_hdr type hyd_inout_header character (len=15) :: flo_in = " flo_in" !! m^3/s |water in character (len=15) :: flo_out = " flo_out" !! m^3/s |water out character (len=15) :: sed_in = " sed_in" !! metric tons |sediment in character (len=15) :: sed_out = " sed_out" !! metric tons |sediment out character (len=15) :: orgn_in = " orgn_in" !! kg N |organic N in character (len=15) :: orgn_out = " orgn_out" !! kg N |organic N out character (len=15) :: sedp_in = " sedp_in" !! kg P |organic P in character (len=15) :: sedp_out = " sedp_out" !! kg P |organic P out character (len=15) :: no3_in = " no3_in" !! kg N |NO3-N (nitrate) in character (len=15) :: no3_out = " no3_out" !! kg N |NO3-N out character (len=15) :: solp_in = " solp_in" !! kg P |mineral (soluble P) in character (len=15) :: solp_out = " solp_out" !! kg P |mineral (soluble P) out character (len=15) :: chla_in = " chla_in" !! kg |chlorophyll-a in character (len=15) :: chla_out = " chla_out" !! kg |chlorophyll-a out character (len=15) :: nh3_in = " nh3_in" !! kg N |NH3-N (ammonium) in character (len=15) :: nh3_out = " nh3_out" !! kg N |NH3-N (ammonium) out character (len=15) :: no2_in = " no2_in" !! kg N |NO2-N (nitrate) in character (len=15) :: no2_out = " no2_out" !! kg N |NO2-N (nitrite) out character (len=15) :: cbod_in = " cbod_in" !! kg |carbonaceous biological oxygen demand in character (len=15) :: cbod_out = " cbod_out" !! kg |carbonaceous biological oxygen demand out character (len=15) :: dox_in = " dox_in" !! kg |dissolved oxygen in character (len=15) :: dox_out = " dox_out" !! kg |dissolved oxygen out end type hyd_inout_header type (hyd_inout_header) :: hyd_inout_hdr type wtmp_out_header character (len=15) :: water_temp = " water_temp" !! deg c |temperature end type wtmp_out_header type (wtmp_out_header) :: wtmp_hdr type sed_hyd_header character (len=15) :: flo_in = " flo_in" !! m^3/s |volume of water character (len=15) :: flo_out = " flo_out" !! m^3/s |volume of water character (len=15) :: sed_in = " sed_in" !! metric tons |sediment character (len=15) :: sed_out = " sed_out" !! metric tons |sediment character (len=15) :: orgn_in = " orgn_in" !! kg N |organic N character (len=15) :: orgn_out = " orgn_out" !! kg N |organic N character (len=15) :: sedp_in = " sedp_in" !! kg P |organic P character (len=15) :: sedp_out = " sedp_out" !! kg P |organic P character (len=15) :: no3_in = " no3_in" !! kg N |NO3-N character (len=15) :: no3_out = " no3_out" !! kg N |NO3-N character (len=15) :: solp_in = " solp_in" !! kg P |mineral (soluble P) character (len=15) :: solp_out = " solp_out" !! kg P |mineral (soluble P) character (len=15) :: chla_in = " chla_in" !! kg |chlorophyll-a character (len=15) :: chla_out = " chla_out" !! kg |chlorophyll-a character (len=15) :: nh3_in = " nh3_in" !! kg N |NH3 character (len=15) :: nh3_out = " nh3_out" !! kg N |NH3 character (len=15) :: no2_in = " no2_in" !! kg N |NO2 character (len=15) :: no2_out = " no2_out" !! kg N |NO2 character (len=15) :: cbod_in = " cbod_in" !! kg |carbonaceous biological oxygen demand character (len=15) :: cbod_out = " cbod_out" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox_in = " dox_in" !! kg |dissolved oxygen character (len=15) :: dox_out = " dox_out" !! kg |dissolved oxygen character (len=15) :: temp_in = " temp_in" !! deg c |temperature character (len=15) :: temp_out = " temp_out" !! deg c |temperature end type sed_hyd_header type (sed_hyd_header) :: sd_hyd_hdr type sd_hyd_header_units character (len=15) :: flo_in = " m^3/s" !! avg daily m^3/s |volume of water character (len=15) :: flo_out = " m^3/s" !! avg daily m^3/s |volume of water character (len=15) :: sed_in = " tons" !! metric tons |sediment character (len=15) :: sed_out = " tons" !! metric tons |sediment character (len=15) :: orgn_in = " kgN" !! kg N |organic N character (len=15) :: orgn_out = " kgN" !! kg N |organic N character (len=15) :: sedp_in = " kgP" !! kg P |organic P character (len=15) :: sedp_out = " kgP" !! kg P |organic P character (len=15) :: no3_in = " kgN" !! kg N |NO3-N character (len=15) :: no3_out = " kgN" !! kg N |NO3-N character (len=15) :: solp_in = " kgP" !! kg P |mineral (soluble P) character (len=15) :: solp_out = " kgP" !! kg P |mineral (soluble P) character (len=15) :: chla_in = " kg" !! kg |chlorophyll-a character (len=15) :: chla_out = " kg" !! kg |chlorophyll-a character (len=15) :: nh3_in = " kgN" !! kg N |NH3 character (len=15) :: nh3_out = " kgN" !! kg N |NH3 character (len=15) :: no2_in = " kgN" !! kg N |NO2 character (len=15) :: no2_out = " kgN" !! kg N |NO2 character (len=15) :: cbod_in = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: cbod_out = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox_in = " kg" !! kg |dissolved oxygen character (len=15) :: dox_out = " kg" !! kg |dissolved oxygen character (len=15) :: temp_in = " degc" !! deg c |temperature character (len=15) :: temp_out = " degc" !! deg c |temperature end type sd_hyd_header_units type (sd_hyd_header_units) :: sd_hyd_hdr_units type sol_header character (len=15) :: layer1 = " st_mm_1" !!mm H2O |plant name character (len=15) :: layer2 = " st_mm_2" !!mm H2O |amt of water stored in layer 2 character (len=15) :: layer3 = " st_mm_3" !!mm H2O |amt of water stored in layer 3 character (len=15) :: layer4 = " st_mm_4" !!mm H2O |amt of water stored in layer 4 character (len=15) :: layer5 = " st_mm_5" !!mm H2O |amt of water stored in layer 5 character (len=15) :: layer6 = " st_mm_6" !!mm H2O |amt of water stored in layer 6 character (len=15) :: layer7 = " st_mm_7" !!mm H2O |amt of water stored in layer 7 character (len=15) :: layer8 = " st_mm_8" !!mm H2O |amt of water stored in layer 8 character (len=15) :: layer9 = " st_mm_9" !!mm H2O |amt of water stored in layer 9 character (len=15) :: layer10 = " st_mm_10" !!mm H2O |amt of water stored in layer 10 end type sol_header type (sol_header) :: sol_hdr type plant_header character (len=17) :: name = " name " !!none |plant name character (len=15) :: growing = "growing" !!none |plant growing character (len=15) :: dormant = "dormant" !!none |plant dormant character (len=15) :: lai = "lai" !!none |leaf area index character (len=15) :: can_hgt = "can_hgt" !!m |canopy height character (len=15) :: root_dep = "root_dep" !!m |root depth character (len=15) :: phuacc = "phuacc" !!0-1 |accumulated heat units character (len=15) :: tot_m = "tot_m" !!kg/ha |total biomass character (len=15) :: ab_gr_m = "ab_gr_m" !!kg/ha |above ground biomass character (len=15) :: leaf_m = "leaf_m" !!kg/ha |leaf biomass character (len=15) :: root_m = "root_m" !!kg/ha |root biomass character (len=15) :: stem_m = "stem_m" !!kg/ha |stem biomass character (len=15) :: seed_m = "seed_m" !!kg/ha |seed biomass end type plant_header type (plant_header) :: plt_hdr type flood_plain_header character (len=15) :: inflo = " inflo" !!m3 | inflow character (len=15) :: outflo = " outflo" !!m3 | outflow character (len=15) :: dormant = " dormant" !!m3 | evaporation character (len=15) :: tl = " tl" !!m3 | transmission losses character (len=15) :: ev = " ev" !!m3 | evaporation character (len=15) :: ch_stor_init = " ch_stor_init" !!m3 | channel storage at start of time step character (len=15) :: ch_stor = " ch_stor" !!m3 | channel storage at end of time step character (len=15) :: fp_stor_init = " fp_stor_init" !!m3 | flood plain storage at start of time step (all flood plain storage above wetland emergency volume) character (len=15) :: fp_stor = " fp_stor" !!m3 | flood plain storage at end of time step character (len=15) :: tot_stor_init = "tot_stor_init" !!m3 | total channel + wetland storage at start of time step character (len=15) :: tot_stor = " tot_stor" !!m3 | total channel + wetland storage at end of time step character (len=15) :: wet_stor_init = "wet_stor_init" !!m3 | wetland flood plain storage at start of time step character (len=15) :: wet_stor = " wet_stor" !!m3 | wetland flood plain storage at end of time step end type flood_plain_header type (flood_plain_header) :: fp_hdr type ch_watbod_header character (len=6) :: day = " jday" character (len=6) :: mo = " mon" character (len=6) :: day_mo = " day" character (len=6) :: yrc = " yr" character (len=9) :: isd = " unit" character (len=9) :: id = " gis_id" character (len=15) :: name = " name " character (len=15) :: area_ha = ' area' character (len=15) :: precip = ' precip' character (len=15) :: evap = ' evap' character (len=15) :: seep = ' seep' end type ch_watbod_header type (ch_watbod_header) :: ch_wbod_hdr type ch_watbod_header_units character (len=6) :: day = " " character (len=6) :: mo = " " character (len=6) :: day_mo = " " character (len=6) :: yrc = " " character (len=9) :: isd = " " character (len=9) :: id = " " character (len=15) :: name = " " character (len=15) :: area_ha = ' ha' character (len=15) :: precip = ' m^3' character (len=15) :: evap = ' m^3' character (len=15) :: seep = ' m^3' end type ch_watbod_header_units type (ch_watbod_header_units) :: ch_wbod_hdr_units type ch_watbod_inoutheader character (len=6) :: day = " jday" character (len=6) :: mo = " mon" character (len=6) :: day_mo = " day" character (len=6) :: yrc = " yr" character (len=9) :: id = " unit" character (len=9) :: gis_id = " gis_id" character (len=15) :: name = " name " end type ch_watbod_inoutheader type (ch_watbod_inoutheader) :: ch_wbod_inouthdr type ch_watbod_inoutheader_units character (len=6) :: day = " " character (len=6) :: mo = " " character (len=6) :: day_mo = " " character (len=6) :: yrc = " " character (len=9) :: id = " " character (len=9) :: gis_id = " " character (len=15) :: name = " " end type ch_watbod_inoutheader_units type (ch_watbod_inoutheader_units) :: ch_wbod_inouthdr_units type hyd_header_units1 character (len=15) :: flo = " m^3/s" !! m^3/s |volume of water character (len=15) :: sed = " tons" !! metric tons |sediment character (len=15) :: orgn = " kgN" !! kg N |organic N character (len=15) :: sedp = " kgP" !! kg P |organic P character (len=15) :: no3 = " kgN" !! kg N |NO3-N character (len=15) :: solp = " kgP" !! kg P |mineral (soluble P) character (len=15) :: chla = " kg" !! kg |chlorophyll-a character (len=15) :: nh3 = " kgN" !! kg N |NH3 character (len=15) :: no2 = " kgN" !! kg N |NO2 character (len=15) :: cbod = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox = " kg" !! kg |dissolved oxygen character (len=15) :: san = " tons" !! tons |detached sand character (len=15) :: sil = " tons" !! tons |detached silt character (len=15) :: cla = " tons" !! tons |detached clay character (len=15) :: sag = " tons" !! tons |detached small ag character (len=15) :: lag = " tons" !! tons |detached large ag character (len=15) :: grv = " tons" !! tons |gravel character (len=15) :: temp = " " !! deg c |temperature end type hyd_header_units1 type (hyd_header_units1) :: hyd_hdr_units1 type hyd_header_units3 character (len=15) :: flo = " m^3" !! m^3 |volume of water character (len=15) :: sed = " tons" !! metric tons |sediment character (len=15) :: orgn = " kgN" !! kg N |organic N character (len=15) :: sedp = " kgP" !! kg P |organic P character (len=15) :: no3 = " kgN" !! kg N |NO3-N character (len=15) :: solp = " kgP" !! kg P |mineral (soluble P) character (len=15) :: chla = " kg" !! kg |chlorophyll-a character (len=15) :: nh3 = " kgN" !! kg N |NH3 character (len=15) :: no2 = " kgN" !! kg N |NO2 character (len=15) :: cbod = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox = " kg" !! kg |dissolved oxygen character (len=15) :: san = " tons" !! tons |detached sand character (len=15) :: sil = " tons" !! tons |detached silt character (len=15) :: cla = " tons" !! tons |detached clay character (len=15) :: sag = " tons" !! tons |detached small ag character (len=15) :: lag = " tons" !! tons |detached large ag character (len=15) :: grv = " tons" !! tons |gravel character (len=15) :: temp = " " !! deg c |temperature end type hyd_header_units3 type (hyd_header_units3) :: hyd_hdr_units3 type hydinout_header_units1 character (len=15) :: flo_in = " av daily m^3/s" !! avg daily m^3/s |volume of water character (len=15) :: flo_out = " av daily m^3/s" !! avg daily m^3/s |volume of water character (len=15) :: sed_in = " tons" !! metric tons |sediment character (len=15) :: sed_out = " tons" !! metric tons |sediment character (len=15) :: orgn_in = " kgN" !! kg N |organic N character (len=15) :: orgn_out = " kgN" !! kg N |organic N character (len=15) :: sedp_in = " kgP" !! kg P |organic P character (len=15) :: sedp_ouy = " kgP" !! kg P |organic P character (len=15) :: no3_in = " kgN" !! kg N |NO3-N character (len=15) :: no3_out = " kgN" !! kg N |NO3-N character (len=15) :: solp_in = " kgP" !! kg P |mineral (soluble P) character (len=15) :: solp_out = " kgP" !! kg P |mineral (soluble P) character (len=15) :: chla_in = " kg" !! kg |chlorophyll-a character (len=15) :: chla_out = " kg" !! kg |chlorophyll-a character (len=15) :: nh3_in = " kgN" !! kg N |NH3 character (len=15) :: nh3_out = " kgN" !! kg N |NH3 character (len=15) :: no2_in = " kgN" !! kg N |NO2 character (len=15) :: no2_out = " kgN" !! kg N |NO2 character (len=15) :: cbod_in = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: cbod_out = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox_in = " kg" !! kg |dissolved oxygen character (len=15) :: dox_out = " kg" !! kg |dissolved oxygen end type hydinout_header_units1 type (hydinout_header_units1) :: hydinout_hdr_units1 type wtmp_header_units character (len=15) :: wtmp = " degc" !! deg c |temperature end type wtmp_header_units type (wtmp_header_units) :: wtmp_units type hyd_header_units !pts (point source)/deposition/ru (routing_unit) files output uses this units header character (len=11) :: day = " " character (len=12) :: mo = " " character (len=12) :: day_mo = " " character (len=13) :: yrc = " " character (len=12) :: name = " " character (len=6) :: otype = " " character (len=17) :: flo = " m^3/s" !! m^3/s |volume of water character (len=15) :: sed = " tons" !! metric tons |sediment character (len=15) :: orgn = " kgN" !! kg N |organic N character (len=15) :: sedp = " kgP" !! kg P |organic P character (len=15) :: no3 = " kgN" !! kg N |NO3-N character (len=15) :: solp = " kgP" !! kg P |mineral (soluble P) character (len=15) :: chla = " kg" !! kg |chlorophyll-a character (len=15) :: nh3 = " kgN" !! kg N |NH3 character (len=15) :: no2 = " kgN" !! kg N |NO2 character (len=15) :: cbod = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox = " kg" !! kg |dissolved oxygen character (len=15) :: san = " tons" !! tons |detached sand character (len=15) :: sil = " tons" !! tons |detached silt character (len=15) :: cla = " tons" !! tons |detached clay character (len=15) :: sag = " tons" !! tons |detached small ag character (len=15) :: lag = " tons" !! tons |detached large ag character (len=15) :: grv = " tons" !! tons |gravel character (len=15) :: temp = " degc" !! deg c |temperature end type hyd_header_units type (hyd_header_units) :: hyd_hdr_units type hyd_header_units2 !hydin/hydout files uses this units header character (len=11) :: day = " " character (len=12) :: mo = " " character (len=12) :: day_mo = " " character (len=13) :: yrc = " " character (len=12) :: name = " " character (len=6) :: otype = " " character (len=13) :: iotyp = " " character (len=9) :: iotypno = " " character (len=8) :: hydio = " " character (len=8) :: objno = " " character (len=17) :: flo = " m^3/s" !! m^3/s |volume of water character (len=15) :: sed = " tons" !! metric tons |sediment character (len=15) :: orgn = " kgN" !! kg N |organic N character (len=15) :: sedp = " kgP" !! kg P |organic P character (len=15) :: no3 = " kgN" !! kg N |NO3-N character (len=15) :: solp = " kgP" !! kg P |mineral (soluble P) character (len=15) :: chla = " kg" !! kg |chlorophyll-a character (len=15) :: nh3 = " kgN" !! kg N |NH3 character (len=15) :: no2 = " kgN" !! kg N |NO2 character (len=15) :: cbod = " kg" !! kg |carbonaceous biological oxygen demand character (len=15) :: dox = " kg" !! kg |dissolved oxygen character (len=15) :: san = " tons" !! tons |detached sand character (len=15) :: sil = " tons" !! tons |detached silt character (len=15) :: cla = " tons" !! tons |detached clay character (len=15) :: sag = " tons" !! tons |detached small ag character (len=15) :: lag = " tons" !! tons |detached large ag character (len=15) :: grv = " tons" !! tons |gravel character (len=15) :: temp = " degc" !! deg c |temperature end type hyd_header_units2 type (hyd_header_units2) :: hyd_hdr_units2 type hyd_header_time character (len=11) :: day = " jday" character (len=12) :: mo = " mon" character (len=12) :: day_mo = " day" character (len=13) :: yrc = " yr" character (len=12) :: name = " name " character (len=6) :: otype = " type" end type hyd_header_time type (hyd_header_time) :: hyd_hdr_time type rec_header_time character (len=11) :: day = " jday" character (len=12) :: mo = " mon" character (len=12) :: day_mo = " day" character (len=13) :: yrc = " yr" character (len=12) :: name = "name " character (len=6) :: blank = " " end type rec_header_time type (rec_header_time) :: rec_hdr_time type hyd_header_obj character (len=13) :: iotyp = " objtyp " character (len=9) :: iotypno = " typ_no " character (len=8) :: hydio = "hyd_typ " character (len=8) :: objno = "fraction" end type hyd_header_obj type (hyd_header_obj) :: hyd_hdr_obj type output_flow_duration_header character (len=11) :: obtyp = "ob_typ " character (len=12) :: props = " props " character (len=12) :: area = " area_ha " character (len=12) :: f_idx = " flash_idx " character (len=13) :: mean = " mean " character (len=11) :: max = " max " character (len=18) :: p01 = " p.1 " character (len=13) :: p05 = " p.5 " character (len=19) :: p1 = " p1 " character (len=15) :: p2 = " p2 " character (len=15) :: p3 = " p3 " character (len=15) :: p5 = " p5 " character (len=15) :: p10 = " p10 " character (len=15) :: p15 = " p15 " character (len=15) :: p20 = " p20 " character (len=15) :: p25 = " p25 " character (len=15) :: p30 = " p30 " character (len=15) :: p35 = " p35 " character (len=15) :: p40 = " p40 " character (len=15) :: p45 = " p45 " character (len=15) :: p50 = " p50 " character (len=15) :: p55 = " p55 " character (len=15) :: p60 = " p60 " character (len=15) :: p65 = " p65 " character (len=15) :: p70 = " p70 " character (len=15) :: p75 = " p75 " character (len=15) :: p80 = " p80 " character (len=15) :: p85 = " p85 " character (len=15) :: p90 = " p90 " character (len=15) :: p95 = " p95 " character (len=15) :: p97 = " p97 " character (len=15) :: p98 = " p98 " character (len=15) :: p99 = " p99 " character (len=11) :: min = " min " end type output_flow_duration_header type (output_flow_duration_header) :: fdc_hdr type calibration_header character (len=16) :: name = " name " character (len=12) :: ha = " ha " character (len=12) :: nbyr = " nbyr " character (len=12) :: prec = " precip " character (len=16) :: meas = " name " character (len=12) :: srr = " srr " character (len=12) :: lfr = " lfr " character (len=12) :: pcr = " pcr " character (len=12) :: etr = " etr " character (len=12) :: tfr = " tfr " character (len=12) :: sed = " sed " character (len=12) :: orgn = " orgn " character (len=12) :: orgp = " orgp " character (len=12) :: no3 = " no3 " character (len=12) :: solp = " solp " character (len=16) :: aa = " name " character (len=12) :: srr_aa = " srr " character (len=12) :: lfr_aa = " lfr " character (len=12) :: pcr_aa = " pcr " character (len=12) :: etr_aa = " etr " character (len=12) :: tfr_aa = " tfr " character (len=12) :: sed_aa = " sed " character (len=12) :: orgn_aa = " orgn " character (len=12) :: orgp_aa = " orgp " character (len=12) :: no3_aa = " no3 " character (len=12) :: solp_aa = " solp " character (len=12) :: cn_prm_aa = " cn " character (len=12) :: esco = " esco " character (len=12) :: lat_len = "lat_len " character (len=12) :: petco = " petco " character (len=12) :: slope = " slope " character (len=12) :: tconc = " tconc " character (len=12) :: etco = " etco " character (len=12) :: perco = " perco " character (len=12) :: revapc = " revapc " character (len=12) :: cn3_swf = " cn3_swf " end type calibration_header type (calibration_header) :: calb_hdr type calibration2_header character (len=16) :: name = " name " character (len=12) :: dakm2 = " da_km2 " character (len=12) :: cn2 = " cn2 " character (len=12) :: tc = " tc_min " character (len=12) :: soildep = " soildep_mm " character (len=12) :: perco_co = " perco_co " character (len=12) :: slope = " slope_m/m " character (len=12) :: slopelen = " slplen_m " character (len=12) :: etco = " etco " character (len=12) :: sy = " sy_mm " character (len=12) :: abf = " abf " character (len=12) :: revapc = " revapc " character (len=12) :: percc = " percc " character (len=12) :: sw = " sw_frac " character (len=12) :: gw = " gw_mm " character (len=12) :: gwflow = " gwflow_mm " character (len=12) :: gwdeep = " gwdeep_mm " character (len=12) :: snow = " snow_mm " character (len=12) :: xlat = " xlat " character (len=12) :: itext = " itext " character (len=12) :: tropical = " tropical " character (len=12) :: igrow1 = " igrow1_jd " character (len=12) :: igrow2 = " igrow2_jd " character (len=12) :: plant = " plant " character (len=12) :: ipet = " ipet " character (len=12) :: irr = " irr " character (len=12) :: irrsrc = " irrsrc " character (len=12) :: tdrain = " tdrain_hr " character (len=12) :: uslek = " uslek " character (len=12) :: uslec = " uslec " character (len=12) :: uslep = " uslep " character (len=12) :: uslels = " uslels " end type calibration2_header type (calibration2_header) :: calb2_hdr type calibration3_header character (len=16) :: name = " name " character (len=12) :: chgtyp = " chg_typ " character (len=12) :: val = " val " character (len=12) :: conds = " conds " character (len=12) :: lyr1 = " lyr1 " character (len=12) :: lyr2 = " lyr2 " character (len=12) :: year1 = " year1 " character (len=12) :: year2 = " year2 " character (len=12) :: day1 = " day1 " character (len=12) :: day2 = " day2 " character (len=12) :: objtot = " obj_tot " end type calibration3_header type (calibration3_header) :: calb3_hdr type output_checker_header character (len=16) :: sname = " " character (len=16) :: hydgrp = " " character (len=12) :: zmx = " zmx " character (len=12) :: usle_k = " usle_k " character (len=12) :: sumfc = " sumfc " character (len=12) :: sumul = " sumul " character (len=12) :: usle_p = " usle_p " character (len=12) :: usle_ls = " usle_ls " character (len=12) :: esco = " esco " character (len=12) :: epco = " epco " character (len=12) :: cn3_swf = " cn3_swf " character (len=12) :: perco = " perco " character (len=12) :: latq_co = " latq_co " character (len=12) :: tiledrain =" tiledrain " end type output_checker_header type (output_checker_header) :: chk_hdr type output_checker_unit character (len=16) :: sname = "sname " character (len=16) :: hydgrp = "hydgrp " character (len=12) :: zmx = " (mm) " character (len=12) :: usle_k = " " character (len=12) :: sumfc = " (mm) " character (len=12) :: sumul = " (mm) " character (len=12) :: usle_p = " " character (len=12) :: usle_ls = " " character (len=12) :: esco = " " character (len=12) :: epco = " " character (len=12) :: cn3_swf = " " character (len=12) :: perco = " " character (len=12) :: latq_co = " " character (len=16) :: tiledrain ="0=notile;1=tile;" end type output_checker_unit type (output_checker_unit) :: chk_unit type hru_swift_header_base character (len=16) :: sed = "sed " !! metric tons |sediment character (len=16) :: orgn = "orgn " !! kg N |organic N character (len=16) :: sedp = "sedp " !! kg P |organic P character (len=16) :: no3 = "no3 " !! kg N |NO3-N character (len=16) :: solp = "solp " !! kg P |mineral (soluble P) !character (len=16) :: chla = "chla " !! kg |chlorophyll-a character (len=16) :: nh3 = "nh3 " !! kg N |NH3 character (len=16) :: no2 = "no2 " !! kg N |NO2 end type hru_swift_header_base type hru_swift_header_baseunit !character (len=16) :: unitflo = "m^3 " !! m^3 |volume of water character (len=16) :: unitsed = "tons " !! metric tons |sediment character (len=16) :: unitorgn = "kgN " !! kg N |organic N character (len=16) :: unitsedp = "kgP " !! kg P |organic P character (len=16) :: unitno3 = "kgN " !! kg N |NO3-N character (len=16) :: unitsolp = "kgP " !! kg P |mineral (soluble P) !character (len=16) :: unitchla = "kg " !! kg |chlorophyll-a character (len=16) :: unitnh3 = "kgN " !! kg N |NH3 character (len=16) :: unitno2 = "kgN " !! kg N |NO2 end type hru_swift_header_baseunit type hru_swift_header_base2 character (len=16) :: flo = "flo " !! ha-m |volume of water type(hru_swift_header_base) :: base end type hru_swift_header_base2 type hru_swift_header_baseunit2 character (len=16) :: unitflo = "m^3 " !! m^3 |volume of water type(hru_swift_header_baseunit) :: base end type hru_swift_header_baseunit2 type hru_swift_header character(len=16) :: hd_type(5) = ["total_flow ", "percolation ", "surface_runoff ", "lateral_flow ", "tile_flow "] type (hru_swift_header_base) :: exco type (hru_swift_header_baseunit) :: exco_unit type (hru_swift_header_base2) :: dr type (hru_swift_header_baseunit2) :: dr_unit end type hru_swift_header type (hru_swift_header) :: hru_swift_hdr interface operator (+) module procedure hydout_add end interface interface operator (-) module procedure hydout_subtract end interface interface operator (**) module procedure hydout_mult end interface interface operator (.add.) module procedure hydout_add_const end interface interface operator (*) module procedure hydout_mult_const end interface interface operator (/) module procedure hydout_div_const end interface interface operator (//) module procedure hydout_div_conv end interface contains !! function to convert mass to concentration subroutine hyd_convert_conc_to_mass (hyd1) type (hyd_output), intent (inout) :: hyd1 ! m3/s to m3 hyd1%flo = hyd1%flo ! * 86400. ! t = ppm * m3 / 1000000. hyd1%sed = hyd1%sed * hyd1%flo / 1000000. ! kg = ppm * m3 / 1000. hyd1%orgn = hyd1%orgn * hyd1%flo / 1000. hyd1%sedp = hyd1%sedp * hyd1%flo / 1000. hyd1%no3 = hyd1%no3 * hyd1%flo / 1000. hyd1%solp = hyd1%solp * hyd1%flo / 1000. hyd1%chla = hyd1%chla * hyd1%flo / 1000. hyd1%nh3 = hyd1%nh3 * hyd1%flo / 1000. hyd1%no2 = hyd1%no2 * hyd1%flo / 1000. hyd1%cbod = hyd1%cbod * hyd1%flo / 1000. hyd1%dox = hyd1%dox * hyd1%flo / 1000. hyd1%san = hyd1%san * hyd1%flo / 1000000. hyd1%sil = hyd1%sil * hyd1%flo / 1000000. hyd1%cla = hyd1%cla * hyd1%flo / 1000000. hyd1%sag = hyd1%sag * hyd1%flo / 1000000. hyd1%lag = hyd1%lag * hyd1%flo / 1000000. hyd1%grv = hyd1%grv * hyd1%flo / 1000000. end subroutine hyd_convert_conc_to_mass !! function to convert concentration to mass subroutine res_convert_mass (hyd1, pvol) real, intent (in) :: pvol type (hyd_output), intent (inout) :: hyd1 hyd1%flo = hyd1%flo * pvol ! input as frac of principal hyd1%sed = hyd1%sed * hyd1%flo / 1000000. ! t = ppm (g/m3) * 1 t/m3 / 1000000. g/t hyd1%orgn = hyd1%orgn * hyd1%flo / 1000. ! kg = ppm * m3 / 1000. hyd1%sedp = hyd1%sedp * hyd1%flo / 1000. hyd1%no3 = hyd1%no3 * hyd1%flo / 1000. hyd1%solp = hyd1%solp * hyd1%flo / 1000. hyd1%chla = hyd1%chla * hyd1%flo / 1000. hyd1%nh3 = hyd1%nh3 * hyd1%flo / 1000. hyd1%no2 = hyd1%no2 * hyd1%flo / 1000. hyd1%cbod = hyd1%cbod * hyd1%flo / 1000. hyd1%dox = hyd1%dox * hyd1%flo / 1000. hyd1%san = hyd1%san * hyd1%flo / 1000000. hyd1%sil = hyd1%sil * hyd1%flo / 1000000. hyd1%cla = hyd1%cla * hyd1%flo / 1000000. hyd1%sag = hyd1%sag * hyd1%flo / 1000000. hyd1%lag = hyd1%lag * hyd1%flo / 1000000. hyd1%grv = hyd1%grv * hyd1%flo / 1000000. end subroutine res_convert_mass !! function to convert mass to concentration subroutine hyd_convert_mass_to_conc (hyd1) type (hyd_output), intent (inout) :: hyd1 hyd1%flo = hyd1%flo ! ppm = 1000000. * t / m3 if (hyd1%flo > 0.01) then hyd1%sed = 1000000. * hyd1%sed / hyd1%flo ! ppm = 1000. * kg / m3 hyd1%orgn = 1000. * hyd1%orgn / hyd1%flo hyd1%sedp = 1000. * hyd1%sedp / hyd1%flo hyd1%no3 = 1000. * hyd1%no3 / hyd1%flo hyd1%solp = 1000. * hyd1%solp / hyd1%flo hyd1%chla = 1000. * hyd1%chla / hyd1%flo hyd1%nh3 = 1000. * hyd1%nh3 / hyd1%flo hyd1%no2 = 1000. * hyd1%no2 / hyd1%flo hyd1%cbod = 1000. * hyd1%cbod / hyd1%flo hyd1%dox = 1000. * hyd1%dox / hyd1%flo hyd1%san = 0. !1000000. * hyd1%san / hyd1%flo hyd1%sil = 0. !1000000. * hyd1%sil / hyd1%flo hyd1%cla = 0. !1000000. * hyd1%cla / hyd1%flo hyd1%sag = 0. !1000000. * hyd1%sag / hyd1%flo hyd1%lag = 0. !1000000. * hyd1%lag / hyd1%flo hyd1%grv = 0. !1000000. * hyd1%grv / hyd1%flo else hyd1 = hz end if end subroutine hyd_convert_mass_to_conc !! routines for hydrograph module function hydout_add (hyd1, hyd2) result (hyd3) type (hyd_output), intent (in) :: hyd1 type (hyd_output), intent (in) :: hyd2 type (hyd_output) :: hyd3 hyd3%flo = hyd1%flo + hyd2%flo hyd3%sed = hyd1%sed + hyd2%sed hyd3%orgn = hyd1%orgn + hyd2%orgn hyd3%sedp = hyd1%sedp + hyd2%sedp hyd3%no3 = hyd1%no3 + hyd2%no3 hyd3%solp = hyd1%solp + hyd2%solp hyd3%chla = hyd1%chla + hyd2%chla hyd3%nh3 = hyd1%nh3 + hyd2%nh3 hyd3%no2 = hyd1%no2 + hyd2%no2 hyd3%cbod = hyd1%cbod + hyd2%cbod hyd3%dox = hyd1%dox + hyd2%dox hyd3%san = hyd1%san + hyd2%san hyd3%sil = hyd1%sil + hyd2%sil hyd3%cla = hyd1%cla + hyd2%cla hyd3%sag = hyd1%sag + hyd2%sag hyd3%lag = hyd1%lag + hyd2%lag hyd3%grv = hyd1%grv + hyd2%grv if (hyd1%flo + hyd2%flo > 1.e-6) then hyd3%temp = (hyd1%flo * hyd2%temp + hyd2%flo + hyd2%temp) / (hyd1%flo + hyd2%flo) else hyd3%temp = 0. end if end function hydout_add !! routines for hydrograph module function hydout_subtract (hyd1, hyd2) result (hyd3) type (hyd_output), intent (in) :: hyd1 type (hyd_output), intent (in) :: hyd2 type (hyd_output) :: hyd3 hyd3%flo = hyd1%flo - hyd2%flo hyd3%sed = hyd1%sed - hyd2%sed hyd3%orgn = hyd1%orgn - hyd2%orgn hyd3%sedp = hyd1%sedp - hyd2%sedp hyd3%no3 = hyd1%no3 - hyd2%no3 hyd3%solp = hyd1%solp - hyd2%solp hyd3%chla = hyd1%chla - hyd2%chla hyd3%nh3 = hyd1%nh3 - hyd2%nh3 hyd3%no2 = hyd1%no2 - hyd2%no2 hyd3%cbod = hyd1%cbod - hyd2%cbod hyd3%dox = hyd1%dox - hyd2%dox hyd3%san = hyd1%san - hyd2%san hyd3%sil = hyd1%sil - hyd2%sil hyd3%cla = hyd1%cla - hyd2%cla hyd3%sag = hyd1%sag - hyd2%sag hyd3%lag = hyd1%lag - hyd2%lag hyd3%grv = hyd1%grv - hyd2%grv hyd3%temp = hyd1%temp end function hydout_subtract !! routines for hydrograph module function hydout_mult (hyd1, hyd2) result (hyd3) type (hyd_output), intent (in) :: hyd1 type (hyd_output), intent (in) :: hyd2 type (hyd_output) :: hyd3 hyd3%flo = hyd1%flo * hyd2%flo hyd3%sed = hyd1%sed * hyd2%sed hyd3%orgn = hyd1%orgn * hyd2%orgn hyd3%sedp = hyd1%sedp * hyd2%sedp hyd3%no3 = hyd1%no3 * hyd2%no3 hyd3%solp = hyd1%solp * hyd2%solp hyd3%chla = hyd1%chla * hyd2%chla hyd3%nh3 = hyd1%nh3 * hyd2%nh3 hyd3%no2 = hyd1%no2 * hyd2%no2 hyd3%cbod = hyd1%cbod * hyd2%cbod hyd3%dox = hyd1%dox * hyd2%dox hyd3%san = hyd1%san * hyd2%san hyd3%sil = hyd1%sil * hyd2%sil hyd3%cla = hyd1%cla * hyd2%cla hyd3%sag = hyd1%sag * hyd2%sag hyd3%lag = hyd1%lag * hyd2%lag hyd3%grv = hyd1%grv * hyd2%grv hyd3%temp = hyd1%temp end function hydout_mult !! routines for hydrograph module function hydout_add_const (const, hyd1) result (hyd2) real, intent (in) :: const type (hyd_output), intent (in) :: hyd1 type (hyd_output) :: hyd2 hyd2%flo = const + hyd1%flo hyd2%sed = const + hyd1%sed hyd2%orgn = const + hyd1%orgn hyd2%sedp = const + hyd1%sedp hyd2%no3 = const + hyd1%no3 hyd2%solp = const + hyd1%solp hyd2%chla = const + hyd1%chla hyd2%nh3 = const + hyd1%nh3 hyd2%no2 = const + hyd1%no2 hyd2%cbod = const + hyd1%cbod hyd2%dox = const + hyd1%dox hyd2%san = const + hyd1%san hyd2%sil = const + hyd1%sil hyd2%cla = const + hyd1%cla hyd2%sag = const + hyd1%sag hyd2%lag = const + hyd1%lag hyd2%grv = const + hyd1%grv hyd2%temp = hyd1%temp end function hydout_add_const function hydout_mult_const (const, hyd1) result (hyd2) type (hyd_output), intent (in) :: hyd1 real, intent (in) :: const type (hyd_output) :: hyd2 hyd2%temp = hyd1%temp hyd2%flo = const * hyd1%flo hyd2%sed = const * hyd1%sed !/ 1000. hyd2%orgn = const * hyd1%orgn hyd2%sedp = const * hyd1%sedp hyd2%no3 = const * hyd1%no3 hyd2%solp = const * hyd1%solp hyd2%chla = const * hyd1%chla hyd2%nh3 = const * hyd1%nh3 hyd2%no2 = const * hyd1%no2 hyd2%cbod = const * hyd1%cbod hyd2%dox = const * hyd1%dox hyd2%san = const * hyd1%san hyd2%sil = const * hyd1%sil hyd2%cla = const * hyd1%cla hyd2%sag = const * hyd1%sag hyd2%lag = const * hyd1%lag hyd2%grv = const * hyd1%grv hyd2%temp = hyd1%temp end function hydout_mult_const function hydout_div_const (hyd1,const) result (hyd2) type (hyd_output), intent (in) :: hyd1 real, intent (in) :: const type (hyd_output) :: hyd2 hyd2%flo = hyd1%flo / const hyd2%sed = hyd1%sed / const hyd2%orgn = hyd1%orgn / const hyd2%sedp = hyd1%sedp / const hyd2%no3 = hyd1%no3 / const hyd2%solp = hyd1%solp / const hyd2%chla = hyd1%chla / const hyd2%nh3 = hyd1%nh3 / const hyd2%no2 = hyd1%no2 / const hyd2%cbod = hyd1%cbod / const hyd2%dox = hyd1%dox / const hyd2%san = hyd1%san / const hyd2%sil = hyd1%sil / const hyd2%cla = hyd1%cla / const hyd2%sag = hyd1%sag / const hyd2%lag = hyd1%lag / const hyd2%grv = hyd1%grv / const hyd2%temp = hyd1%temp end function hydout_div_const !function to divide hyd by another hyd function hydout_div_conv (hyd1, hyd2) result (hyd3) type (hyd_output), intent (in) :: hyd1 type (hyd_output), intent (in) :: hyd2 type (hyd_output) :: hyd3 if (hyd2%flo > 1.e-6) then hyd3%flo = hyd1%flo / hyd2%flo else hyd3%flo = 0. end if if (hyd2%sed > 1.e-6) then hyd3%sed = hyd1%sed / hyd2%sed else hyd3%sed = 0. end if if (hyd2%orgn > 1.e-6) then hyd3%orgn = hyd1%orgn / hyd2%orgn else hyd3%orgn = 0. end if if (hyd2%sedp > 1.e-6) then hyd3%sedp = hyd1%sedp / hyd2%sedp else hyd3%sedp = 0. end if if (hyd2%no3 > 1.e-6) then hyd3%no3 = hyd1%no3 / hyd2%no3 else hyd3%no3 = 0. end if if (hyd2%solp > 1.e-6) then hyd3%solp = hyd1%solp / hyd2%solp else hyd3%solp = 0. end if if (hyd2%chla > 1.e-6) then hyd3%chla = hyd1%chla / hyd2%chla else hyd3%chla = 0. end if if (hyd2%nh3 > 1.e-6) then hyd3%nh3 = hyd1%nh3 / hyd2%nh3 else hyd3%nh3 = 0. end if if (hyd2%no2 > 1.e-6) then hyd3%no2 = hyd1%no2 / hyd2%no2 else hyd3%no2 = 0. end if if (hyd2%cbod > 1.e-6) then hyd3%cbod = hyd1%cbod / hyd2%cbod else hyd3%cbod = 0. end if if (hyd2%dox > 1.e-6) then hyd3%dox = hyd1%dox / hyd2%dox else hyd3%dox = 0. end if if (hyd2%san > 1.e-6) then hyd3%san = hyd1%san / hyd2%san else hyd3%san = 0. end if if (hyd2%sil > 1.e-6) then hyd3%sil = hyd1%sil / hyd2%sil else hyd3%sil = 0. end if if (hyd2%cla > 1.e-6) then hyd3%cla = hyd1%cla / hyd2%cla else hyd3%cla = 0. end if if (hyd2%sag > 1.e-6) then hyd3%sag = hyd1%sag / hyd2%sag else hyd3%sag = 0. end if if (hyd2%lag > 1.e-6) then hyd3%lag = hyd1%lag / hyd2%lag else hyd3%lag = 0. end if if (hyd2%grv > 1.e-6) then hyd3%grv = hyd1%grv / hyd2%grv else hyd3%grv = 0. end if if (hyd1%flo + hyd2%flo > 1.e-6) then hyd3%temp = (hyd1%flo * hyd2%temp + hyd2%flo + hyd2%temp) / (hyd1%flo + hyd2%flo) else hyd3%temp = 0. end if end function hydout_div_conv !function to set dr to a constant ! function dr_constant (dr1, const) ! type (hyd_output) :: dr1 ! real, intent (in) :: const ! dr1%flo = const ! dr1%sed = const ! dr1%orgn = const ! dr1%sedp = const ! dr1%no3 = const ! dr1%solp = const ! dr1%psol = const ! dr1%psor = const ! dr1%chla = const ! dr1%nh3 = const ! dr1%no2 = const ! dr1%cbod = const ! dr1%dox = const ! dr1%san = const ! dr1%sil = const ! dr1%cla = const ! dr1%sag = const ! dr1%lag = const ! dr1%grv = const ! end function dr_constant end module hydrograph_module