module climate_module implicit none integer :: ppet_ndays = 30 !none |number of days for precip/pet sum integer :: ppet_mce = 0 !none |current element in precip/pet linked list real, dimension (:,:), allocatable :: frad !none |fraction of solar radiation occuring ! |during hour in day in HRU real, dimension (:,:), allocatable :: wgncur !none |parameter to predict the impact of precip on ! |other weather attributes real, dimension (:,:), allocatable :: wgnold !none |previous value of wgncur(:,:) integer, dimension (:), allocatable :: elevp !m |elevation of precipitation gage station integer, dimension (:), allocatable :: elevt !m |elevation of temperature gage station integer, dimension (:), allocatable :: idg !none |array location of random number seed ! |used for a given process integer, dimension (:,:), allocatable :: rndseed !none |random number generator seeds real, dimension (:), allocatable :: rnd2 !none |random number between 0.0 and 1.0 real, dimension (:), allocatable :: rnd3 !none |random number between 0.0 and 1.0 real, dimension (:), allocatable :: rnd8 !none |random number between 0.0 and 1.0 real, dimension (:), allocatable :: rnd9 !none |random number between 0.0 and 1.0 integer :: rndseed_cond = 748932582 ! random number seed for dtbl conditional real, dimension(:), allocatable :: co2y type weather_generator_db real :: lat = 0.0 !! degrees |latitude of weather station used to compile data real :: long = 0.0 !! degrees |longitude of weather station real :: elev = 0.0 !! |elevation of weather station used to compile weather generator data real :: rain_yrs = 10.0 !! none |number of years of recorded maximum 0.5h rainfall used to calculate values for rainhhmx(:) real, dimension (12) :: tmpmx = 0. !! deg C |avg monthly maximum air temperature real, dimension (12) :: tmpmn = 0. !! deg C |avg monthly minimum air temperature real, dimension (12) :: tmpstdmx = 0. !! deg C |standard deviation for avg monthly maximum air temperature real, dimension (12) :: tmpstdmn = 0. !! deg C |standard deviation for avg monthly minimum air temperature real, dimension (12) :: pcpmm = 0. !! mm |amount of precipitation in month real, dimension (12) :: pcpstd = 0. !! mm/day |standard deviation for the average daily real, dimension (12) :: pcpskw = 0. !! none |skew coefficient for the average daily precipitation real, dimension (12) :: pr_wd = 0. !! none |probability of wet day after dry day in month real, dimension (12) :: pr_ww = 0. !! none |probability of wet day after wet day in month real, dimension (12) :: pcpd = 0. !! days |average number of days of precipitation in the month real, dimension (12) :: rainhmx = 0. !! mm |maximum 0.5 hour rainfall in month real, dimension (12) :: solarav = 0. !! MJ/m^2/day |average daily solar radiation for the month real, dimension (12) :: dewpt = 0. !! deg C |average dew point temperature for the month real, dimension (12) :: windav = 0. !! m/s |average wind speed for the month end type weather_generator_db type (weather_generator_db), dimension(:),allocatable :: wgn type (weather_generator_db), dimension(:),allocatable :: wgn_orig type wgn_parms real, dimension (12) :: pr_wdays = 0. !! none |proportion of wet days in a month real, dimension (12) :: pcpmean = 0. !! mm/day |average amount of precipitation falling in one day for the month real :: daylmn = 0. !! |minimum day length real :: daylth = 0. !! |day length threshhold to trigger dormancy real :: latsin = 0. !! |sine of latitude real :: latcos = 0. !! |cosine of latitude real :: phutot = 0. !! |total base zero heat units for year real :: pcpdays = 0. !! |days of precip in year real :: tmp_an = 0. !! |average annual air temperature real :: pcp_an = 0. !! |average annual precipitation real :: ppet_an = 0. !! |average annual precip/pet real :: precip_sum = 0. !! |30 day sum of PET (mm) real :: pet_sum = 0. !! |30 day sum of PRECIP (mm) real :: p_pet_rto = 0. !! |30 day sum of PRECIP/PET ratio real, dimension (12) :: pcf = 0. !! |normalization factor for precipitation real, dimension (12) :: amp_r = 0. !! |alpha factor for rain(mo max 0.5h rain) real, dimension (12) :: pet = 0. !! |average monthly PET (mm) integer, dimension (:), allocatable :: mne_ppet !!none |next element in precip-pet linked list real, dimension (:), allocatable :: precip_mce !!mm |precip on current day of 30 day list real, dimension (:), allocatable :: pet_mce !!mm |pet on current day of 30 day list integer :: ireg = 1 !! |annual precip category-1 <= 508 mm; 2 > 508 and <= 1016 mm; 3 > 1016 mm/yr integer :: idewpt = 0 !! |0=dewpoint; 1=rel humididty input end type wgn_parms type (wgn_parms), dimension(:),allocatable :: wgn_pms type wind_direction_db character(len=16) :: name = "default-uniform" real, dimension (12,16) :: dir = 1. !! 1-16 |avg monthly wind direstion end type wind_direction_db type (wind_direction_db), dimension(:),allocatable :: wnd_dir type weather_daily real :: precip = 0. real :: precip_next = 0. !! mm |precip generated for next day real :: tmax = 0. real :: tmin = 0. real :: tave = 0. real :: solrad = 0. real :: solradmx = 0. real :: rhum = 0. real :: dewpt = 0. real :: windsp = 0. real :: pet = 0.0 !real :: pet real :: wndir = 0. real :: phubase0 = 0. !! deg C |cumulative base 0 heat units real :: ppet = 0. !! mm/mm |climatic moisture index - cumulative p/pet real :: daylength = 0. !! hr |day length real :: precip_half_hr = 0. !! frac |fraction of total rainfall on day that occurs !! |during 0.5h highest intensity rainfall character(len=3) :: precip_prior_day = "dry" !! |"dry" or "wet" real, dimension(:), allocatable :: ts !! mm |subdaily precip - current day real, dimension(:), allocatable :: ts_next !! mm |subdaily precip - next day end type weather_daily type (weather_daily) :: w type weather_codes_station integer :: wgn = 1 !! weather generator station number integer :: pgage = 0 !! gage number for rainfall (sim if generating) integer :: tgage = 0 !! gage number fo temperature (sim if generating) integer :: sgage = 0 !! gage number for solar radiation (sim if generating) integer :: hgage = 0 !! gage number for relative humidity (sim if generating) integer :: wgage = 0 !! gage number for windspeed (sim if generating) integer :: petgage = 0 !! number of pet gage files used in sim integer :: atmodep = 0 !! atmospheric depostion data file locator end type weather_codes_station type weather_codes_station_char !character (len=50) :: wst = "" !! weather station name character (len=50) :: wgn = "" !! weather generator name character (len=50) :: pgage = "" !! gage name for rainfall character (len=50) :: tgage = "" !! gage name for temperature character (len=50) :: sgage = "" !! gage name for solar radiation character (len=50) :: hgage = "" !! gage name for relative humidity character (len=50) :: wgage = "" !! gage name for windspeed character (len=50) :: petgage = "" !! name of pet gage ? character (len=50) :: atmodep = "" !! atmospheric depostion data file locator end type weather_codes_station_char type weather_station character(len=50) :: name = "Farmer Branch IL" real :: lat = 0. ! degrees |latitude type (weather_codes_station_char) :: wco_c type (weather_codes_station) :: wco type (weather_daily) :: weat real :: precip_aa = 0. ! mm |average annual precipitation real :: pet_aa = 0. ! mm |average annual potential ET integer :: pcp_ts = 0 ! 1/day |precipitation time steps per day (0 or 1 = daily) real, dimension(12) :: rfinc = 0 ! deg C |monthly precipitation adjustment real, dimension(12) :: tmpinc = 0 ! deg C |monthly temperature adjustment real, dimension(12) :: radinc = 0 ! MJ/m^2 |monthly solar radiation adjustment real, dimension(12) :: huminc = 0 ! none |monthly humidity adjustment real, dimension(:), allocatable :: tlag ! deg C |daily average temperature for channel temp lag real :: airlag_temp = 0. ! deg C |average temperature w_temp%airlag_d days ago integer :: tlag_mne = 1 ! |next element (day) for the air temp linked list end type weather_station type (weather_station), dimension(:),allocatable :: wst type climate_change_variables character(len=50) :: name = "Increment or Scenario" integer :: ref_yr = 0 ! none |reference year to begin incremental adjustments real :: co2inc = 0 ! ppm |annual CO2 increment real, dimension(12) :: rfinc = 0 ! deg C |monthly precipitation annual increment real, dimension(12) :: tmpinc = 0 ! deg C |monthly temperature annual increment real, dimension(12) :: radinc = 0 ! MJ/m^2 |monthly solar radiation annual increment real, dimension(12) :: huminc = 0 ! none |monthly humidity annual increment real :: co2scen = 0 ! ppm |annual CO2 scenario adjustment real, dimension(12) :: rfscen = 0 ! deg C |monthly precipitation scenario adjustment real, dimension(12) :: tmpscen = 0 ! deg C |monthly temperature scenario adjustment real, dimension(12) :: radscen = 0 ! MJ/m^2 |monthly solar radiation scenario adjustment real, dimension(12) :: humscen = 0 ! none |monthly humidity scenario adjustment end type climate_change_variables type climate_measured_data character (len=50) :: filename = "" real :: lat = 0. !! latitude of raingage real :: long = 0. !! longitude of raingage real :: elev = 0. !! elevation of raingage integer :: nbyr = 0 !! number of years of daily rainfall integer :: tstep = 0 !! timestep of precipitation integer :: days_gen = 0 !! number of missing days - generated integer :: yrs_start = 1 !! number of years of simulation before record starts integer :: start_day = 0 !! daily precip start julian day integer :: start_yr = 0 !! daily precip start year integer :: end_day = 0 !! daily precip end julian day integer :: end_yr = 0 !! daily precip end year real, dimension (12) :: mean_mon = 0. !! same as variable unit |mean monthly measured value real, dimension (12) :: max_mon = 0. !! same as variable unit |maximum monthly measured value real, dimension (12) :: min_mon = 0. !! same as variable unit |minimum monthly measured value real, dimension (:,:), allocatable :: ts real, dimension (:,:), allocatable :: ts2 real, dimension (:,:,:), allocatable :: tss end type climate_measured_data type (climate_measured_data), dimension(:), allocatable :: pcp type (climate_measured_data), dimension(:), allocatable :: tmp type (climate_measured_data), dimension(:), allocatable :: slr type (climate_measured_data), dimension(:), allocatable :: hmd type (climate_measured_data), dimension(:), allocatable :: wnd type (climate_measured_data), dimension(:), allocatable :: petm type atmospheric_deposition real :: nh4_rf = 1. !! ave annual ammonia in rainfall - mg/l real :: no3_rf = .2 !! ave annual nitrate in rainfall - mg/l real :: nh4_dry = 0. !! ave annual ammonia dry deposition - kg/ha/yr real :: no3_dry = 0. !! ave annual nitrate dry deposition - kg/ha/yr character(len=50) :: name = "" real, dimension(:), allocatable :: nh4_rfmo real, dimension(:), allocatable :: no3_rfmo real, dimension(:), allocatable :: nh4_drymo real, dimension(:), allocatable :: no3_drymo real, dimension(:), allocatable :: nh4_rfyr real, dimension(:), allocatable :: no3_rfyr real, dimension(:), allocatable :: nh4_dryyr real, dimension(:), allocatable :: no3_dryyr end type atmospheric_deposition type (atmospheric_deposition),dimension(:), allocatable :: atmodep type atmospheric_deposition_control integer :: num_sta = 0 character(len=2) :: timestep = "" integer :: ts = 0 integer :: mo_init = 0 integer :: yr_init = 0 integer :: num = 0 integer :: first = 1 end type atmospheric_deposition_control type (atmospheric_deposition_control), save :: atmodep_cont !rtb salt / rtb cs character(len=1) :: salt_atmo = "n" character(len=1) :: cs_atmo = "n" type atmospheric_deposition_cs real :: rf = 0. !! concentration in rainfall - mg/l real :: dry = 0. !! dry deposition - kg/ha/yr real, dimension(:), allocatable :: rfmo real, dimension(:), allocatable :: drymo real, dimension(:), allocatable :: rfyr real, dimension(:), allocatable :: dryyr end type atmospheric_deposition_cs type object_deposition_cs type (atmospheric_deposition_cs), dimension (:), allocatable :: salt type (atmospheric_deposition_cs), dimension (:), allocatable :: cs end type object_deposition_cs type (object_deposition_cs), dimension (:), allocatable :: atmodep_salt type (object_deposition_cs), dimension (:), allocatable :: atmodep_cs !rtb salt type road_salt real :: road = 0. !! ave annual salt ion loading via road salt application (kg/ha) real, dimension(:,:), allocatable :: roadday !! daily salt ion loading via road salt application (kg/ha) real, dimension(:), allocatable :: roadmo !! monthly salt ion loading via road salt application (kg/ha) real, dimension(:), allocatable :: roadyr !! yearly salt ion loading via road salt application (kg/ha) end type road_salt type object_road_salt type (road_salt), dimension (:), allocatable :: salt end type object_road_salt type (object_road_salt), dimension (:), allocatable :: rdapp_salt !applied road salt character(len=50), dimension(:), allocatable :: wst_n character(len=50), dimension(:), allocatable :: wgn_n character(len=50), dimension(:), allocatable :: pcp_n character(len=50), dimension(:), allocatable :: tmp_n character(len=50), dimension(:), allocatable :: slr_n character(len=50), dimension(:), allocatable :: hmd_n character(len=50), dimension(:), allocatable :: wnd_n character(len=50), dimension(:), allocatable :: atmo_n character(len=50), dimension(:), allocatable :: petm_n end module climate_module