reachout.f

水文模型的原始代码

       subroutine reachout
      
!!    ~ ~ ~ PURPOSE ~ ~ ~
!!    this subroutine summarizes data for reaches

!!    ~ ~ ~ INCOMING VARIABLES ~ ~ ~
!!    name        |units         |definition  
!!    ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
!!    ammonian(:) |mg N/L        |ammonia concentration in reach
!!    bury        |mg pst        |loss of pesticide from active sediment layer
!!                               |by burial
!!    ch_l2(:)    |km            |length of main channel
!!    ch_w(2,:)   |m             |average width of main channel
!!    chlora(:)   |mg chl-a/L    |chlorophyll-a concentration in reach
!!    difus       |mg pst        |diffusion of pesticide from sediment to reach
!!    disolvp(:)  |mg P/L        |dissolved phosphorus concentration in reach
!!    rch_dox(:)  |mg O2/L       |dissolved oxygen concentration in reach
!!    hrtwtr(:)   |m^3 H2O       |water leaving reach during hour
!!    ievent      |none          |rainfall/runoff code
!!                               |0 daily rainfall/curve number technique
!!                               |1 daily rainfall/Green&Ampt technique/daily
!!                               |  routing
!!                               |2 sub-daily rainfall/Green&Ampt technique/
!!                               |  daily routing
!!                               |3 sub-daily rainfall/Green&Ampt/hourly routing
!!    inum1       |none          |reach number
!!    nitraten(:) |mg N/L        |nitrate concentration in reach
!!    nitriten(:) |mg N/L        |nitrite concentration in reach
!!    organicn(:) |mg N/L        |organic nitrogen concentration in reach
!!    organicp(:) |mg P/L        |organic phosphorus concentration in reach
!!    rch_cbod(:) |mg O2/L       |carbonaceous biochemical oxygen demand in
!!                               |reach
!!    reactb      |mg pst        |amount of pesticide in sediment that is lost
!!                               |through reactions
!!    reactw      |mg pst        |amount of pesticide in reach that is lost
!!                               |through reactions
!!    resuspst    |mg pst        |amount of pesticide moving from sediment to
!!                               |reach due to resuspension
!!    rnum1       |none          |fraction of inflow that is overland flow
!!    rtevp       |m^3 H2O       |evaporation from reach on day
!!    rttlc       |m^3 H2O       |transmission losses from reach on day
!!    rtwtr       |m^3 H2O       |water leaving reach on day
!!    sedpst_act(:)|m            |depth of active sediment layer in reach for
!!                               |pesticide
!!    sedpst_conc(:)|mg/(m**3)   |inital pesticide concentration in river bed
!!                               |sediment
!!    sedrch      |metric tons   |sediment transported out of channel
!!                               |during time step
!!    setlpst     |mg pst        |amount of pesticide moving from water to
!!                               |sediment due to settling
!!    solpesto    |mg pst/m^3    |soluble pesticide concentration in outflow
!!                               |on day
!!    sorpesto    |mg pst/m^3    |sorbed pesticide concentration in outflow
!!                               |on day
!!    volatpst    |mg pst        |amount of pesticide in reach lost by
!!                               |volatilization
!!    ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

!!    ~ ~ ~ OUTGOING VARIABLES ~ ~ ~
!!    name         |units        |definition
!!    ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
!!    rchdy(1,:)   |m^3/s        |flow into reach on day
!!    rchdy(2,:)   |m^3/s        |flow out of reach on day
!!    rchdy(3,:)   |m^3/s        |evaporation from reach on day
!!    rchdy(4,:)   |m^3/s        |transmission losses from reach on day
!!    rchdy(5,:)   |metric tons  |sediment transported into reach on day
!!    rchdy(6,:)   |metric tons  |sediment transported out of reach on day
!!    rchdy(7,:)   |mg/L         |sediment concentration in outflow
!!    rchdy(8,:)   |kg N         |organic N transported into reach on day
!!    rchdy(9,:)   |kg N         |organic N transported out of reach on day
!!    rchdy(10,:)  |kg P         |organic P transported into reach on day
!!    rchdy(11,:)  |kg P         |organic P transported out of reach on day
!!    rchdy(12,:)  |kg N         |nitrate transported into reach on day
!!    rchdy(13,:)  |kg N         |nitrate transported out of reach on day
!!    rchdy(14,:)  |kg N         |ammonia transported into reach on day
!!    rchdy(15,:)  |kg N         |ammonia transported out of reach on day
!!    rchdy(16,:)  |kg N         |nitrite transported into reach on day
!!    rchdy(17,:)  |kg N         |nitrite transported out of reach on day
!!    rchdy(18,:)  |kg P         |soluble P transported into reach on day
!!    rchdy(19,:)  |kg P         |soluble P transported out of reach on day
!!    rchdy(20,:)  |kg chla      |chlorophyll-a transported into reach on day
!!    rchdy(21,:)  |kg chla      |chlorophyll-a transported out of reach on day
!!    rchdy(22,:)  |kg O2        |CBOD transported into reach on day
!!    rchdy(23,:)  |kg O2        |CBOD transported out of reach on day
!!    rchdy(24,:)  |kg O2        |dissolved oxygen transported into reach on day
!!    rchdy(25,:)  |kg O2        |dissolved oxygen transported out of reach on
!!                               |day
!!    rchdy(26,:)  |mg pst       |soluble pesticide transported into reach on
!!                               |day
!!    rchdy(27,:)  |mg pst       |soluble pesticide transported out of reach on
!!                               |day
!!    rchdy(28,:)  |mg pst       |sorbed pesticide transported into reach on day
!!    rchdy(29,:)  |mg pst       |sorbed pesticide transported out of reach on
!!                               |day
!!    rchdy(30,:)  |mg pst       |amount of pesticide lost through reactions in
!!                               |reach on day
!!    rchdy(31,:)  |mg pst       |amount of pesticide lost through 
!!                               |volatilization from reach on day
!!    rchdy(32,:)  |mg pst       |amount of pesticide settling out of reach to
!!                               |bed sediment on day
!!    rchdy(33,:)  |mg pst       |amount of pesticide resuspended from bed
!!                               |sediment to reach on day
!!    rchdy(34,:)  |mg pst       |amount of pesticide diffusing from reach to
!!                               |bed sediment on day
!!    rchdy(35,:)  |mg pst       |amount of pesticide in sediment layer lost 
!!                               |through reactions on day
!!    rchdy(36,:)  |mg pst       |amount of pesticide in sediment layer lost
!!                               |through burial on day
!!    rchdy(37,:)  |mg pst       |amount of pesticide stored in river bed
!!                               |sediments
!!    rchdy(38,:)  |kg bact      |persistent bacteria transported out of reach
!!                               |on day
!!    rchdy(39,:)  |kg bact      |less persistent bacteria transported out of
!!                               |reach on day
!!    rchdy(40,:)  |kg           |amount of conservative metal #1 transported
!!                               |out of reach on day
!!    rchdy(41,:)  |kg           |amount of conservative metal #2 transported
!!                               |out of reach on day
!!    rchdy(42,:)  |kg           |amount of conservative metal #3 transported
!!                               |out of reach on day
!!    rchmono(1,:) |m^3/s        |flow into reach during month
!!    rchmono(2,:) |m^3/s        |flow out of reach during month
!!    rchmono(3,:) |metric tons  |sediment transported into reach during month
!!    rchmono(4,:) |metric tons  |sediment transported out of reach during month
!!    rchmono(5,:) |mg/L         |sediment concentration in outflow during month
!!    rchmono(6,:) |kg N         |organic N transported into reach during month
!!    rchmono(7,:) |kg N         |organic N transported out of reach during 
!!                               |month
!!    rchmono(8,:) |kg P         |organic P transported into reach during month
!!    rchmono(9,:) |kg P         |organic P transported out of reach during
!!                               |month
!!    rchmono(10,:)|m^3/s        |evaporation from reach during month
!!    rchmono(11,:)|m^3/s        |transmission losses from reach during month
!!    rchmono(12,:)|kg           |conservative metal #1 transported out of reach
!!                               |during month
!!    rchmono(13,:)|kg           |conservative metal #2 transported out of reach
!!                               |during month
!!    rchmono(14,:)|kg           |conservative metal #3 transported out of reach
!!                               |during month
!!    rchmono(15,:)|kg N         |nitrate transported into reach during month
!!    rchmono(16,:)|kg N         |nitrate transported out of reach during month
!!    rchmono(17,:)|kg P         |soluble P transported into reach during month
!!    rchmono(18,:)|kg P         |soluble P transported out of reach during 
!!                               |month
!!    rchmono(19,:)|mg pst       |soluble pesticide transported into reach
!!                               |during month
!!    rchmono(20,:)|mg pst       |soluble pesticide transported out of reach
!!                               |during month
!!    rchmono(21,:)|mg pst       |sorbed pesticide transported into reach during
!!                               |month
!!    rchmono(22,:)|mg pst       |sorbed pesticide transported out of reach
!!                               |during month
!!    rchmono(23,:)|mg pst       |amount of pesticide lost through reactions in
!!                               |reach during month
!!    rchmono(24,:)|mg pst       |amount of pesticide lost through
!!                               |volatilization from reach during month
!!    rchmono(25,:)|mg pst       |amount of pesticide settling out of reach to
!!                               |bed sediment during month
!!    rchmono(26,:)|mg pst       |amount of pesticide resuspended from bed
!!                               |sediment to reach during month
!!    rchmono(27,:)|mg pst       |amount of pesticide diffusing from reach to
!!                               |bed sediment during month
!!    rchmono(28,:)|mg pst       |amount of pesticide in sediment layer lost
!!                               |through reactions during month
!!    rchmono(29,:)|mg pst       |amount of pesticide in sediment layer lost
!!                               |through burial during month
!!    rchmono(30,:)|kg chla      |chlorophyll-a transported into reach during
!!                               |month
!!    rchmono(31,:)|kg chla      |chlorophyll-a transported out of reach during
!!                               |month
!!    rchmono(32,:)|kg N         |ammonia transported into reach during month
!!    rchmono(33,:)|kg N         |ammonia transported out of reach during month
!!    rchmono(34,:)|kg N         |nitrite transported into reach during month
!!    rchmono(35,:)|kg N         |nitrite transported out of reach during month
!!    rchmono(36,:)|kg O2        |CBOD transported into reach during month
!!    rchmono(37,:)|kg O2        |CBOD transported out of reach during month
!!    rchmono(38,:)|kg O2        |dissolved oxygen transported into reach during
!!                               |month
!!    rchmono(39,:)|kg O2        |dissolved oxygen transported out of reach
!!                               |during month
!!    rchmono(40,:)|kg bact      |persistent bacteria transported out of reach
!!                               |during month
!!    rchmono(41,:)|kg bact      |less persistent bacteria transported out of
!!                               |reach during month
!!    varoute(2,:) |m^3 H2O      |water
!!    varoute(3,:) |metric tons  |sediment or suspended solid load
!!    varoute(4,:) |kg N         |organic nitrogen
!!    varoute(5,:) |kg P         |organic phosphorus
!!    varoute(6,:) |kg N         |nitrate
!!    varoute(7,:) |kg P         |soluble phosphorus
!!    varoute(11,:)|mg pst       |pesticide in solution
!!    varoute(12,:)|mg pst       |pesticide sorbed to sediment
!!    varoute(13,:)|kg           |chlorophyll-a
!!    varoute(14,:)|kg N         |ammonia
!!    varoute(15,:)|kg N         |nitrite
!!    varoute(16,:)|kg           |carbonaceous biological oxygen demand