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NORTRIP_multiroad_read_weekdynamictraffic_data.f90
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!NORTRIP_multiroad_read_weekdynamictraffic_data.f90
subroutine NORTRIP_multiroad_read_weekdynamictraffic_data
use NORTRIP_multiroad_index_definitions
implicit none
character(256) search_str,temp_str
real temp
integer temp_id
integer unit_in
integer i,t,d,h,v,ty
integer rl_length_short
logical exists
logical nxtdat_flag
integer week_day_temp,hour_temp
real tyre_fraction(num_veh,num_tyre)
real factor_temp
integer n_roadlinks_read
real N_normalise,HDV_normalise,V_normalise,LDV_normalise
integer date_data_temp(num_date_index)
real DIFUTC_H_traffic_temp
!NUDL temporary routines
real, allocatable :: inputdata_hour_traffic(:,:,:,:,:)
real, allocatable :: inputdata_month_traffic(:,:,:,:)
integer, allocatable :: hour_traffic(:,:)
integer, allocatable :: month_traffic(:)
integer l,m,n,k
real hour_normalise,month_normalise
integer month_temp
integer julian_day
integer week_of_year,first_week,week_day_start
integer date_data_start(num_date_index)
real average_HDV
!Functions
integer day_of_week
logical summer_time_europe
double precision date_to_number
real date_to_julian
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reading dynamic weekly traffic data (NORTRIP_multiroad_read_weekdynamictraffic_data)'
write(unit_logfile,'(A)') '================================================================'
!pathname_rl(1)='C:\BEDRE BYLUFT\NORTRIP implementation\Episode data\NILU\Episode\base\Oslo\emis\';
!filename_rl(1)='LsrcStaticData_PM10.txt'
pathfilename_traffic=trim(pathname_traffic)//trim(filename_traffic)
!Test existence of the filename. If does not exist then use default
inquire(file=trim(pathfilename_traffic),exist=exists)
if (.not.exists) then
write(*,'(A,A)') ' ERROR: Dynamic traffic data file does not exist: ', trim(pathfilename_traffic)
stop 19
endif
if (index(timevariation_type,'NUDL').gt.0) then
allocate (inputdata_hour_traffic(3,2,2,days_in_week,hours_in_day))
allocate (inputdata_month_traffic(3,2,2,months_in_year))
allocate (hour_traffic(days_in_week,hours_in_day))
allocate (month_traffic(months_in_year))
else
allocate (inputdata_week_traffic(num_week_traffic,days_in_week,hours_in_day,n_roadlinks))
allocate (hour_week_traffic(days_in_week,hours_in_day,n_roadlinks))
endif
if (index(calculation_type,'road weather').gt.0.or.index(calculation_type,'uEMEP').gt.0.or.index(calculation_type,'Avinor').gt.0.or.index(calculation_type,'gridded').gt.0) then
n_roadlinks_read=1
else
n_roadlinks_read=n_roadlinks
endif
!Open the file for reading
unit_in=20
open(unit_in,file=pathfilename_traffic,access='sequential',status='old',readonly)
write(unit_logfile,'(a)') ' Opening weekly road traffic dynamic file: '//trim(pathfilename_traffic)
rewind(unit_in)
call NXTDAT(unit_in,nxtdat_flag)
if (index(timevariation_type,'NUDL').gt.0) then
!Read the data in the form provided by NUDL
!inputdata_temp_traffic(length(1:3),road category (rk=1,fy/kv=2), population (over=1,under=2)
t=0
i=n_roadlinks_read
do d=1,days_in_week
do h=1,hours_in_day
t=t+1
read(unit_in,*,ERR=10) &
hour_traffic(d,h) &
,inputdata_hour_traffic(1,1,1,d,h),inputdata_hour_traffic(1,1,2,d,h),inputdata_hour_traffic(1,2,1,d,h),inputdata_hour_traffic(1,2,2,d,h) &
,inputdata_hour_traffic(2,1,1,d,h),inputdata_hour_traffic(2,1,2,d,h),inputdata_hour_traffic(2,2,1,d,h),inputdata_hour_traffic(2,2,2,d,h) &
,inputdata_hour_traffic(3,1,1,d,h),inputdata_hour_traffic(3,1,2,d,h),inputdata_hour_traffic(3,2,1,d,h),inputdata_hour_traffic(3,2,2,d,h)
enddo
enddo
do m=1,months_in_year
read(unit_in,*,ERR=10) &
month_traffic(m) &
,inputdata_month_traffic(1,1,1,m),inputdata_month_traffic(1,1,2,m),inputdata_month_traffic(1,2,1,m),inputdata_month_traffic(1,2,2,m) &
,inputdata_month_traffic(2,1,1,m),inputdata_month_traffic(2,1,2,m),inputdata_month_traffic(2,2,1,m),inputdata_month_traffic(2,2,2,m) &
,inputdata_month_traffic(3,1,1,m),inputdata_month_traffic(3,1,2,m),inputdata_month_traffic(3,2,1,m),inputdata_month_traffic(3,2,2,m)
enddo
close(unit_in,status='keep')
!The NUDL data is normalised but we do it anyway
if (index(calculation_type,'road weather').gt.0.or.index(calculation_type,'uEMEP').gt.0.or.index(calculation_type,'Avinor').gt.0.or.index(calculation_type,'gridded').gt.0) then
do l=1,3
do m=1,2
do n=1,2
hour_normalise=sum(inputdata_hour_traffic(l,m,n,:,:))
month_normalise=sum(inputdata_month_traffic(l,m,n,:))
inputdata_hour_traffic(l,m,n,:,:)=inputdata_hour_traffic(l,m,n,:,:)/hour_normalise*7.
inputdata_month_traffic(l,m,n,:)=inputdata_month_traffic(l,m,n,:)/month_normalise*12.
enddo
enddo
enddo
else
write(unit_logfile,'(a)') 'Cannot process NUDL data for this calculation type. Stopping'
stop
endif
else
!Read the normal data
t=0
do d=1,days_in_week
do h=1,hours_in_day
do i=1,n_roadlinks_read
t=t+1
read(unit_in,*,ERR=10) &
hour_week_traffic(d,h,i) &
,temp_id &
,inputdata_week_traffic(N_week_index,d,h,i) &
,inputdata_week_traffic(HDV_week_index,d,h,i) &
,inputdata_week_traffic(V_week_index,d,h,i)
enddo
enddo
enddo
close(unit_in,status='keep')
if (index(timevariation_type,'normal').gt.0) then
write(unit_logfile,'(a)') 'Using time profile with LDV and HDV timeprofiles seperately, i.e. normal'
inputdata_week_traffic(LDV_week_index,:,:,:)=inputdata_week_traffic(N_week_index,:,:,:)
else
write(unit_logfile,'(a)') "ERROR: Timevariation type must be either 'normal' or 'NUDL'. Stopping."
stop
endif
if (index(calculation_type,'road weather').gt.0.or.index(calculation_type,'uEMEP').gt.0.or.index(calculation_type,'Avinor').gt.0.or.index(calculation_type,'gridded').gt.0) then
N_normalise=sum(inputdata_week_traffic(N_week_index,:,:,n_roadlinks_read))/7.
HDV_normalise=sum(inputdata_week_traffic(HDV_week_index,:,:,n_roadlinks_read))/7.
LDV_normalise=sum(inputdata_week_traffic(LDV_week_index,:,:,n_roadlinks_read))/7.
V_normalise=sum(inputdata_week_traffic(V_week_index,:,:,n_roadlinks_read))/size(inputdata_week_traffic(V_week_index,:,:,n_roadlinks_read))
!Loop downwards so that the first value (n_roadlinks_read) is updated last
if (index(timevariation_type,'normal').gt.0) then
do i=n_roadlinks,1,-1
inputdata_week_traffic(LDV_week_index,:,:,i)=inputdata_week_traffic(LDV_week_index,:,:,n_roadlinks_read)/LDV_normalise*inputdata_rl(adt_rl_index,i)*(1.-inputdata_rl(hdv_rl_index,i)/100.)
inputdata_week_traffic(HDV_week_index,:,:,i)=inputdata_week_traffic(HDV_week_index,:,:,n_roadlinks_read)/HDV_normalise*inputdata_rl(adt_rl_index,i)*inputdata_rl(hdv_rl_index,i)/100.
inputdata_week_traffic(N_week_index,:,:,i)=inputdata_week_traffic(LDV_week_index,:,:,i)+inputdata_week_traffic(HDV_week_index,:,:,i)
inputdata_week_traffic(V_week_index,:,:,i)=inputdata_week_traffic(V_week_index,:,:,n_roadlinks_read)/V_normalise*inputdata_rl(speed_rl_index,i)
hour_week_traffic(:,:,i)=hour_week_traffic(:,:,n_roadlinks_read)
!if (i.eq.19) write(*,*) sum(inputdata_week_traffic(N_week_index,:,:,i))/7.,inputdata_rl(adt_rl_index,i),sum(inputdata_week_traffic(HDV_week_index,:,:,i))/7.,inputdata_rl(adt_rl_index,i)*inputdata_rl(hdv_rl_index,i)/100.
enddo
else
write(unit_logfile,'(a)') "ERROR: Timevariation type must be either 'normal' or 'NUDL'. Stopping."
stop
endif
endif
endif
!Put input data traffic into output traffic data file
allocate (traffic_data(num_traffic_index,n_hours_input,n_roadlinks))
write(unit_logfile,'(a)') ' Restistributing weekly traffic in model dates (UTC): '
date_data_temp=date_data(:,1)
if (summer_time_europe(date_data_temp)) then
write(unit_logfile,'(a)') ' Emission profiles set to summer time: '
else
write(unit_logfile,'(a)') ' Emission profiles set to winter time: '
endif
do t=1,n_hours_input
!Adjust the model time stamp to match UTC to either local or local summer time hour of week based on the given DIFUTC_H_traffic
date_data_temp=date_data(:,t)
if (summer_time_europe(date_data_temp)) then
DIFUTC_H_traffic_temp=DIFUTC_H_traffic+1.
!write(*,*) 'Summer time ',DIFUTC_H_traffic_temp
else
DIFUTC_H_traffic_temp=DIFUTC_H_traffic
!write(*,*) 'Winter time ',DIFUTC_H_traffic_temp
endif
hour_temp=date_data_temp(hour_index)
month_temp=date_data_temp(month_index)
!Calculate week of year
julian_day=floor(date_to_julian(date_data_temp,2000))
date_data_start=date_data_temp
date_data_start(2)=1;date_data_start(3)=1;
week_day_start=day_of_week(date_data_start)
first_week=1
if (week_day_start.gt.4) first_week=0
week_of_year=floor((julian_day+week_day_start-2)/7.)+first_week
if (week_of_year.lt.1) week_of_year=52
if (week_of_year.gt.52) week_of_year=52
!This could be right now. Test with an end of week date
week_day_temp=day_of_week(date_data_temp(:))
write(*,'(a,i4,3i5,3i8)') 'DATES(t,yyyy,mm,dd,day,week,week_day): ',t,date_data_temp(1:3),julian_day,week_of_year,week_day_temp
if ( timesteps_in_hour > 1 ) then
hour_temp=date_data_temp(hour_index)+DIFUTC_H_traffic_temp+1
else
hour_temp=date_data_temp(hour_index)+DIFUTC_H_traffic_temp
endif
if (hour_temp.le.0) then
hour_temp=24+hour_temp
week_day_temp=week_day_temp-1
endif
if (hour_temp.gt.24) then
hour_temp=hour_temp-24
week_day_temp=week_day_temp+1
endif
if (week_day_temp.eq.8) then
week_day_temp=1
endif
if (week_day_temp.eq.0) then
week_day_temp=7
endif
if (index(timevariation_type,'NUDL').gt.0) then
do i=1,n_roadlinks
!Find the road category
if (inputdata_int_rl(roadcategory_rl_index,i).eq.1.or.inputdata_int_rl(roadcategory_rl_index,i).eq.2) then
m=1
elseif (inputdata_int_rl(roadcategory_rl_index,i).eq.3.or.inputdata_int_rl(roadcategory_rl_index,i).eq.4) then
m=2
else
m=1 !Default is busy roads
endif
!Find the region and exit loop when found. If not found then use the high population value
n=0
do k=1,n_region
if (inputdata_int_rl(region_id_rl_index,i).eq.population_region_id(k)) then
if (population_region_scaling(k).ge.population_cutoff) then
n=1
elseif (population_region_scaling(k).lt.population_cutoff) then
n=2
else
n=1 !Default is high population
endif
exit
endif
enddo
if (n.eq.0) then
write(unit_logfile,*) 'WARNING: Could not find region ID ',i,population_region_id(k)
write(unit_logfile,*) 'WARNING: Setting to 1 (> population_cutoff)'
n=1
endif
!Use only the short and long categories, since do not have the middle categories
traffic_data(N_li_index,t,i)=inputdata_hour_traffic(1,m,n,week_day_temp,hour_temp)*inputdata_month_traffic(1,m,n,month_temp)*inputdata_rl(adt_rl_index,i)*(100.-inputdata_rl(hdv_rl_index,i))/100.
traffic_data(N_he_index,t,i)=inputdata_hour_traffic(3,m,n,week_day_temp,hour_temp)*inputdata_month_traffic(3,m,n,month_temp)*inputdata_rl(adt_rl_index,i)*inputdata_rl(hdv_rl_index,i)/100.
traffic_data(N_total_index,t,i)=traffic_data(N_li_index,t,i)+traffic_data(N_he_index,t,i)
traffic_data(V_li_index,t,i)=inputdata_rl(speed_rl_index,i)
traffic_data(V_he_index,t,i)=traffic_data(V_li_index,t,i)
enddo
else
if (index(timevariation_type,'normal').gt.0) then
do i=1,n_roadlinks
traffic_data(N_total_index,t,i)=inputdata_week_traffic(N_week_index,week_day_temp,hour_temp,i)
traffic_data(N_he_index,t,i)=inputdata_week_traffic(HDV_week_index,week_day_temp,hour_temp,i)
traffic_data(N_li_index,t,i)=inputdata_week_traffic(LDV_week_index,week_day_temp,hour_temp,i)
traffic_data(V_li_index,t,i)=inputdata_week_traffic(V_week_index,week_day_temp,hour_temp,i)
traffic_data(V_he_index,t,i)=traffic_data(V_li_index,t,i)
enddo
else
write(unit_logfile,'(a)') "ERROR: Timevariation type must be either 'normal' or 'NUDL'. Stopping."
stop
endif
endif
enddo
!Calculate the studded tyre share
!Use the first hour to sett the studded tyres
t=1
!Set years for studded tyre season comparison. Assumes the end of season is the following year
ref_year=date_data(1,t)-1
start_stud_season(year_index)=date_data(year_index,t)
if (date_to_number(date_data(:,t),ref_year).gt.date_to_number(start_stud_season,ref_year)) then
start_stud_season(year_index)=date_data(year_index,t)
start_full_stud_season(year_index)=date_data(year_index,t)
else
start_stud_season(year_index)=date_data(year_index,t)-1
start_full_stud_season(year_index)=date_data(year_index,t)-1
endif
end_stud_season(year_index)=start_stud_season(year_index)+1
end_full_stud_season(year_index)=start_full_stud_season(year_index)+1
!All tyres are summer is set as default
tyre_fraction=0.
do v=1,num_veh
tyre_fraction(v,su)=1.-min_stud_fraction(v)/100.
tyre_fraction(v,st)=min_stud_fraction(v)/100.
enddo
!Start of season
do v=1,num_veh
if (date_to_number(date_data(:,t),ref_year).gt.date_to_number(start_stud_season,ref_year).and.date_to_number(date_data(:,t),ref_year).lt.date_to_number(start_full_stud_season,ref_year)) then
factor_temp=(date_to_number(date_data(:,t),ref_year)-date_to_number(start_stud_season,ref_year))/(date_to_number(start_full_stud_season,ref_year)-date_to_number(start_stud_season,ref_year))
tyre_fraction(v,su)=(1.-factor_temp)
tyre_fraction(v,st)=max(max_stud_fraction(v),min_stud_fraction(v))/100.*factor_temp
tyre_fraction(v,wi)=factor_temp*(1.-max(max_stud_fraction(v),min_stud_fraction(v))/100.)
endif
!End of season
if (date_to_number(date_data(:,t),ref_year).gt.date_to_number(end_full_stud_season,ref_year).and.date_to_number(date_data(:,t),ref_year).lt.date_to_number(end_stud_season,ref_year)) then
factor_temp=1.-(date_to_number(date_data(:,t),ref_year)-date_to_number(end_full_stud_season,ref_year))/(date_to_number(end_stud_season,ref_year)-date_to_number(end_full_stud_season,ref_year))
tyre_fraction(v,su)=(1.-factor_temp)
tyre_fraction(v,st)=max(max_stud_fraction(v),min_stud_fraction(v))/100.*factor_temp
tyre_fraction(v,wi)=factor_temp*(1.-max(max_stud_fraction(v),min_stud_fraction(v))/100.)
endif
!Middle of season
if (date_to_number(date_data(:,t),ref_year).ge.date_to_number(start_full_stud_season,ref_year).and.date_to_number(date_data(:,t),ref_year).lt.date_to_number(end_full_stud_season,ref_year)) then
factor_temp=1.
tyre_fraction(v,su)=(1.-factor_temp)
tyre_fraction(v,st)=max(max_stud_fraction(v),min_stud_fraction(v))/100.*factor_temp
tyre_fraction(v,wi)=factor_temp*(1.-max(max_stud_fraction(v),min_stud_fraction(v))/100.)
endif
enddo
do i=1,n_roadlinks
do v=1,num_veh
do ty=1,num_tyre
!print*,
traffic_data(N_t_v_index(ty,v),1:n_hours_input,i)=traffic_data(N_v_index(v),1:n_hours_input,i)*tyre_fraction(v,ty)
enddo
enddo
enddo
if (.not.allocated(airquality_data)) allocate (airquality_data(num_airquality_index,n_hours_input,n_roadlinks))
!Calculate the studded tyre share for each road link based on the region_id
airquality_data=0.
airquality_data(EP_emis_index,:,:)=0.
airquality_data(NOX_emis_index,:,:)=0.
airquality_data(f_conc_index,:,:)=1.
!Set exhaust emissions
do i=1,n_roadlinks
do v=1,num_veh
airquality_data(EP_emis_index,1:n_hours_input,i)=airquality_data(EP_emis_index,1:n_hours_input,i)+traffic_data(N_v_index(v),1:n_hours_input,i)*in_exhaust_EF(v)
airquality_data(NOX_emis_index,1:n_hours_input,i)=airquality_data(NOX_emis_index,1:n_hours_input,i)+traffic_data(N_v_index(v),1:n_hours_input,i)*in_nox_EF(v)
enddo
enddo
!Write example to log file
write(unit_logfile,'(5a8,11a8)') 'NUM','YEAR','MONTH','DAY','HOUR','N','N_HE','N_LI','N_ST_HE','N_ST_LI','N_WI_HE','N_WI_LI','N_SU_HE','N_SU_LI','V_HE','V_LI'
i=1
do t=1,n_hours_input
write(unit_logfile,'(5i8,11f8.1)') t,date_data(1:4,t),traffic_data(N_total_index,t,i) &
,traffic_data(N_v_index(he),t,i),traffic_data(N_v_index(li),t,i) &
,traffic_data(N_t_v_index(st,he),t,i),traffic_data(N_t_v_index(st,li),t,i) &
,traffic_data(N_t_v_index(wi,he),t,i),traffic_data(N_t_v_index(wi,li),t,i) &
,traffic_data(N_t_v_index(su,he),t,i),traffic_data(N_t_v_index(su,li),t,i) &
,traffic_data(V_he_index,t,i),traffic_data(V_li_index,t,i)
enddo
if (allocated(inputdata_week_traffic)) deallocate(inputdata_week_traffic)
if (allocated(hour_week_traffic)) deallocate(hour_week_traffic)
if (allocated (inputdata_hour_traffic)) deallocate(inputdata_hour_traffic)
if (allocated (inputdata_month_traffic)) deallocate(inputdata_month_traffic)
if (allocated (hour_traffic)) deallocate(hour_traffic)
if (allocated (month_traffic)) deallocate(month_traffic)
return
10 write(unit_logfile,'(A)') 'ERROR reading road week dynamic traffic file'
stop 19
end subroutine NORTRIP_multiroad_read_weekdynamictraffic_data