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NORTRIP_multiroad_read_staticroadlink_data.f90
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!NORTRIP_multiroad_read_staticroadlink_data.f90
subroutine NORTRIP_multiroad_read_staticroadlink_data
!Old routine for reading BB data
use NORTRIP_multiroad_index_definitions
implicit none
character(256) search_str,temp_str
real temp
integer unit_in
integer i,j
integer rl_length_short
integer exists
logical nxtdat_flag
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reading static road link data 1 (NORTRIP_multiroad_read_staticroadlink_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_rl(1)=trim(pathname_rl(1))//trim(filename_rl(1))
pathfilename_rl(2)=trim(pathname_rl(2))//trim(filename_rl(2))
!Test existence of the roadlink filename (1). If does not exist then stop
inquire(file=trim(pathfilename_rl(1)),exist=exists)
if (.not.exists) then
write(unit_logfile,'(A,A)') ' ERROR: Static road link file 1 does not exist: ', trim(pathfilename_rl(1))
stop 11
endif
!Open the file for reading
unit_in=20
open(unit_in,file=pathfilename_rl(1),access='sequential',status='old',readonly)
write(unit_logfile,'(a)') ' Opening road link file(1) '//trim(pathfilename_rl(1))
rewind(unit_in)
!read(unit_in,'(a)',ERR=10) temp_str !Skip the ID line
call NXTDAT(unit_in,nxtdat_flag)
read(unit_in,'(i)',ERR=10) n_roadlinks_epi !Reads the number of road links
write(unit_logfile,'(a,i)') ' Number of road links= ', n_roadlinks_epi
!Allocate the arrays after reading in the number of roads
allocate (inputdata_rl_epi(num_var_rl_epi,n_roadlinks_epi))
allocate (inputdata_int_rl_epi(num_int_rl_epi,n_roadlinks_epi))
!Initialise
inputdata_rl_epi=0.
inputdata_int_rl_epi=0
call NXTDAT(unit_in,nxtdat_flag)
!Read the data
do i=1,n_roadlinks_epi
read(unit_in,*,ERR=10) &
inputdata_int_rl_epi(id_rl_index,i) &
,inputdata_rl_epi(x1_rl_index,i) &
,inputdata_rl_epi(x2_rl_index,i) &
,inputdata_rl_epi(y1_rl_index,i) &
,inputdata_rl_epi(y2_rl_index,i) &
,inputdata_rl_epi(z1_rl_index,i) &
,inputdata_rl_epi(z2_rl_index,i) &
,inputdata_rl_epi(width_rl_index,i) &
,temp &
,temp
!write(*,*) rl_id(i),inputdata_rl(x1_index,i),inputdata_rl(width_index,i)
enddo
!* RoadLinkID X1 X2 Y1 Y2 Z1 Z2 Width MaxInfluenceDist CalcIndices
close(unit_in,status='keep')
write(unit_logfile,'(a14,6a10)') ' LINK ','ID','X1','X2','Y1','Y2','WIDTH'
i=1
write(unit_logfile,'(a14,i10,5f10.1)') ' First link = ',inputdata_int_rl_epi(id_rl_index,i),inputdata_rl_epi(x1_rl_index,i),inputdata_rl_epi(x2_rl_index,i) &
,inputdata_rl_epi(y1_rl_index,i),inputdata_rl_epi(y2_rl_index,i),inputdata_rl_epi(width_rl_index,i)
i=n_roadlinks_epi
write(unit_logfile,'(a14,i10,5f10.1)') ' Last link = ',inputdata_int_rl_epi(id_rl_index,i),inputdata_rl_epi(x1_rl_index,i),inputdata_rl_epi(x2_rl_index,i) &
,inputdata_rl_epi(y1_rl_index,i),inputdata_rl_epi(y2_rl_index,i),inputdata_rl_epi(width_rl_index,i)
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reading static road link data 2 (NORTRIP_multiroad_read_staticroadlink_data)'
write(unit_logfile,'(A)') '================================================================'
!Test existence of the road link filename (2). If does not exist then use default
inquire(file=trim(pathfilename_rl(2)),exist=exists)
if (.not.exists) then
write(unit_logfile,'(A,A)') ' ERROR: Static road link file 2 does not exist: ', trim(pathfilename_rl(2))
stop 12
endif
!Open the file for reading
unit_in=20
open(unit_in,file=pathfilename_rl(2),access='sequential',status='old',readonly)
write(unit_logfile,'(a)') ' Opening road link file(2) '//trim(pathfilename_rl(2))
rewind(unit_in)
call NXTDAT(unit_in,nxtdat_flag)
!read(unit_in,'(a)') temp_str
!write(*,*) temp_str
read(unit_in,'(i)',ERR=20) n_roadlinks !Reads the number of road links
write(unit_logfile,'(a,i)') ' Number of road links= ', n_roadlinks
!Allocate the arrays after reading in the number of roads
allocate (inputdata_rl(num_var_rl,n_roadlinks))
allocate (inputdata_int_rl(num_int_rl,n_roadlinks))
allocate (inputdata_char_rl(num_char_rl,n_roadlinks))
allocate (road_type_activity_flag_roads(num_road_type_activity,n_roadlinks))
!Initialise
inputdata_rl=0.
inputdata_int_rl=0
call NXTDAT(unit_in,nxtdat_flag)
!Read the data
do i=1,n_roadlinks
read(unit_in,*,ERR=20) &
inputdata_int_rl(id_rl_index,i) &
,inputdata_rl(x1_rl_index,i) &
,inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i) &
,inputdata_rl(y2_rl_index,i) &
,inputdata_rl(z1_rl_index,i) &
,inputdata_rl(z2_rl_index,i) &
,inputdata_rl(width_rl_index,i) &
,temp &
,temp &
,inputdata_rl(lon0_rl_index,i) &
,inputdata_rl(lat0_rl_index,i) &
,inputdata_rl(length_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i) &
,inputdata_int_rl(roadactivitytype_rl_index,i) &
,inputdata_rl(adt_rl_index,i)
!write(*,*) rl_id(i),inputdata_rl(x1_index,i),inputdata_rl(width_index,i)
enddo
close(unit_in,status='keep')
!Save the road types in the activity index
!inputdata_int_rl(roadtype_activity_rl_index,:)=inputdata_int_rl(roadactivitytype_rl_index,:)
!Set the road type, normal or tunnel (tunnel or jet). When a tunnel then there is no retention, always dry
do i=1,n_roadlinks
if (inputdata_int_rl(roadstructuretype_rl_index,i).eq.5.or.inputdata_int_rl(roadactivitytype_rl_index,i).eq.6) then
inputdata_int_rl(roadstructuretype_rl_index,i)=tunnel_roadtype
else
inputdata_int_rl(roadstructuretype_rl_index,i)=normal_roadtype
endif
enddo
!Calculate some additional values
inputdata_rl(x0_rl_index,:)=(inputdata_rl(x1_rl_index,:)+inputdata_rl(x2_rl_index,:))/2.
inputdata_rl(y0_rl_index,:)=(inputdata_rl(y1_rl_index,:)+inputdata_rl(y2_rl_index,:))/2.
inputdata_rl(length_rl_index,:)=sqrt((inputdata_rl(x1_rl_index,:)-inputdata_rl(x2_rl_index,:))**2+(inputdata_rl(y1_rl_index,:)-inputdata_rl(y2_rl_index,:))**2)
!Calculate road orientation and check for range overflows for length as well
!inputdata_rl(angle_rl_index,:)=180./3.14159*acos((inputdata_rl(y2_rl_index,:)-inputdata_rl(y1_rl_index,:))/inputdata_rl(length_rl_index,:))
do i=1,n_roadlinks
if ((inputdata_rl(x2_rl_index,i)-inputdata_rl(x1_rl_index,i)).ne.0.) then
inputdata_rl(angle_rl_index,i)=90.-180./3.14159*atan((inputdata_rl(y2_rl_index,i)-inputdata_rl(y1_rl_index,i))/(inputdata_rl(x2_rl_index,i)-inputdata_rl(x1_rl_index,i)))
else
inputdata_rl(angle_rl_index,i)=0.
endif
if(inputdata_rl(angle_rl_index,i).gt.180.) inputdata_rl(angle_rl_index,i)=180.
if(inputdata_rl(angle_rl_index,i).lt.0.) inputdata_rl(angle_rl_index,i)=0.
enddo
!Check lengths
rl_length_short=0
do i=1,n_roadlinks
if (inputdata_rl(length_rl_index,i).eq.0.0) then
rl_length_short=rl_length_short+1
write(unit_logfile,'(a,2i,f12.5)') ' WARNING: Zero link length, setting to 0.1 m ',i,inputdata_int_rl(id_rl_index,i),inputdata_rl(length_rl_index,i)
inputdata_rl(length_rl_index,i)=.1
!inputdata_rl(angle_rl_index,:)=0.
endif
enddo
write(unit_logfile,'(a14,14a10)') ' LINK ','ID','X1','X2','Y1','Y2','WIDTH','LENGTH','ADT','HDV%','ANGLE','LON','LAT','N_LANES','TYPE'
i=1
write(unit_logfile,'(a14,i10,9f10.1,2f10.4,2i10)') ' First link = ',inputdata_int_rl(id_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i),inputdata_rl(y2_rl_index,i),inputdata_rl(width_rl_index,i) &
,inputdata_rl(length_rl_index,i),inputdata_rl(adt_rl_index,i),inputdata_rl(hdv_rl_index,i),inputdata_rl(angle_rl_index,i) &
,inputdata_rl(lon0_rl_index,i),inputdata_rl(lat0_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i),inputdata_int_rl(roadactivitytype_rl_index,i)
i=n_roadlinks
write(unit_logfile,'(a14,i10,9f10.1,2f10.4,2i10)') ' Last link = ',inputdata_int_rl(id_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i),inputdata_rl(y2_rl_index,i),inputdata_rl(width_rl_index,i) &
,inputdata_rl(length_rl_index,i),inputdata_rl(adt_rl_index,i),inputdata_rl(hdv_rl_index,i),inputdata_rl(angle_rl_index,i) &
,inputdata_rl(lon0_rl_index,i),inputdata_rl(lat0_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i),inputdata_int_rl(roadactivitytype_rl_index,i)
return
10 write(unit_logfile,'(2A)') 'ERROR reading road link file: ',trim(pathfilename_rl(1))
stop 13
return
20 write(unit_logfile,'(2A)') 'ERROR reading road link file: ',trim(pathfilename_rl(2))
stop 13
!NOTE: Some links are very short (1 m) so question of whether to include these or not
!NOTE: Question of whether to aggregate for common traffic ID?
end subroutine NORTRIP_multiroad_read_staticroadlink_data
subroutine NORTRIP_multiroad_reorder_staticroadlink_data
use NORTRIP_multiroad_index_definitions
implicit none
integer i,j
!Variables for selecting road link data
integer save_as_link_counter,save_as_grid_counter,not_found_link_counter,possible_save_as_grid_counter
real, allocatable :: inputdata_rl_temp(:,:)
integer, allocatable :: inputdata_int_rl_temp(:,:)
character(32), allocatable :: inputdata_char_rl_temp(:,:)
real, allocatable :: traffic_data_temp(:,:,:)
real, allocatable :: airquality_data_temp(:,:,:)
!integer, allocatable :: save_links_temp(:)
logical link_match_found
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reordering and selecting static road link data'
write(unit_logfile,'(A)') '================================================================'
!Copy the traffic, link and airquality data to temporary files and erase the initial files
allocate (inputdata_rl_temp(num_var_rl,n_roadlinks))
allocate (inputdata_int_rl_temp(num_int_rl,n_roadlinks))
allocate (inputdata_char_rl_temp(num_char_rl,n_roadlinks))
allocate (traffic_data_temp(num_traffic_index,n_hours_input,n_roadlinks))
allocate (airquality_data_temp(num_airquality_index,n_hours_input,n_roadlinks))
!allocate (save_links_temp(n_roadlinks))
inputdata_rl_temp=inputdata_rl
inputdata_int_rl_temp=inputdata_int_rl
inputdata_char_rl_temp=inputdata_char_rl
traffic_data_temp=traffic_data
airquality_data_temp=airquality_data
!save_links_temp=save_links
inputdata_rl=0.
inputdata_int_rl=0
inputdata_char_rl='-'
traffic_data=0.
!save_links=0
!Sort the link data according to the limitted traffic file
if (grid_road_data_flag.and.use_file_for_gridding_flag.eq.1) then
write(unit_logfile,'(A)') ' Using static link file 1 to specify gridding of the line sources'
write(unit_logfile,'(A,2f12.1)') ' Remove links from gridding when both ADT and link length are less than (<) ',grid_adt_cutoff(1),min_link_length
!Determine which road will be saved in grid and which as line
!Loop through traffic input data file 2 and assign from input file 1 (epi)
!Reorder the output so that the first part of the file is exactly the epi file indexes
inputdata_int_rl_temp(griddata_rl_index,:)=0
save_as_link_counter=0
not_found_link_counter=0
possible_save_as_grid_counter=0
do j=1,n_roadlinks_epi
link_match_found=.false.
do i=1,n_roadlinks
!Find the matching road link by looking at ID and x1,y1 position
if (inputdata_int_rl_temp(id_rl_index,i).eq.inputdata_int_rl_epi(id_rl_index,j) &
.and.inputdata_rl_temp(x1_rl_index,i).eq.inputdata_rl_epi(x1_rl_index,j) &
! .and.inputdata_rl_temp(x2_rl_index,i).eq.inputdata_rl_epi(x2_rl_index,j) &
.and.inputdata_rl_temp(y1_rl_index,i).eq.inputdata_rl_epi(y1_rl_index,j)) then
! .and.inputdata_rl_temp(y2_rl_index,i).eq.inputdata_rl_epi(y2_rl_index,j)) then
!write(*,*) i,j,inputdata_int_rl_temp(id_rl_index,i),inputdata_int_rl_epi(id_rl_index,j)
!To be saved as line source
save_as_link_counter=save_as_link_counter+1
inputdata_rl(:,j)=inputdata_rl_temp(:,i)
inputdata_int_rl(:,j)=inputdata_int_rl_temp(:,i)
inputdata_char_rl(:,j)=inputdata_char_rl_temp(:,i)
traffic_data(:,:,j)=traffic_data_temp(:,:,i)
airquality_data(:,:,j)=airquality_data_temp(:,:,i)
inputdata_int_rl(griddata_rl_index,j)=1
inputdata_int_rl_temp(griddata_rl_index,i)=1
!save_links_temp(j)=save_links(i)
!write(unit_logfile,'(a,3i12,f12.1)') ' CHECK: Matching traffic data found for link: ',j,inputdata_int_rl(id_rl_index,j),inputdata_int_rl(griddata_rl_index,j),inputdata_rl(adt_rl_index,j)
link_match_found=.true.
exit
endif
enddo
if (.not.link_match_found) then
write(unit_logfile,'(a,2i12)') ' WARNING: No matching traffic data found for link: ',j,inputdata_int_rl_epi(id_rl_index,j)
not_found_link_counter=not_found_link_counter+1
!If not found then put back data that is available for that link.
!Positions from the original epi file and the other data from the default link of 1 (Just to fill it with useable data)
inputdata_rl(:,j)=inputdata_rl_temp(:,1)
inputdata_int_rl(:,j)=inputdata_int_rl_temp(:,1)
inputdata_char_rl(:,j)=inputdata_char_rl_temp(:,1)
inputdata_rl(1:num_var_rl_epi,j)=inputdata_rl_epi(1:num_var_rl_epi,j)
inputdata_int_rl(1:num_int_rl_epi,j)=inputdata_int_rl_epi(1:num_int_rl_epi,j)
traffic_data(:,:,j)=traffic_data_temp(:,:,j)
airquality_data(:,:,j)=airquality_data_temp(:,:,j)
inputdata_int_rl(griddata_rl_index,j)=-1
endif
enddo
!This trap is not possible with the exit command
if (save_as_link_counter.gt.n_roadlinks_epi) then
write(unit_logfile,'(a,2i12)') ' ERROR: Too many links found in traffic file (NORTRIP_multiroad_save_metadata): ',save_as_link_counter,n_roadlinks_epi
stop 14
endif
!This trap is necessary because all the epi links should be found in the traffic data
if (not_found_link_counter.gt.0) then
write(unit_logfile,'(a,i12)') ' WARNING: Missing traffic data for this many links (NORTRIP_multiroad_save_metadata): ',not_found_link_counter
!stop
endif
!Fill up the rest with with links to be gridded. Correct only if not_found_link_counter=0
save_as_grid_counter=0
possible_save_as_grid_counter=0
!Number of links with 0 are n_roadlinks-save_as_link_counter
do i=1,n_roadlinks
if (inputdata_int_rl_temp(griddata_rl_index,i).eq.0) then
possible_save_as_grid_counter=possible_save_as_grid_counter+1
!if (inputdata_rl_temp(length_rl_index,i).ge.min_link_length.or.inputdata_rl_temp(adt_rl_index,i).ge.grid_adt_cutoff(1)) then
if (inputdata_rl_temp(length_rl_index,i).lt.min_link_length.and.inputdata_rl_temp(adt_rl_index,i).lt.grid_adt_cutoff(1)) then
!Do nothing
else
!To be saved in grid
save_as_grid_counter=save_as_grid_counter+1
j=n_roadlinks_epi+save_as_grid_counter
if (j.le.n_roadlinks) then
inputdata_rl(:,j)=inputdata_rl_temp(:,i)
inputdata_int_rl(:,j)=inputdata_int_rl_temp(:,i)
inputdata_char_rl(:,j)=inputdata_char_rl_temp(:,i)
traffic_data(:,:,j)=traffic_data_temp(:,:,i)
airquality_data(:,:,j)=airquality_data_temp(:,:,i)
inputdata_int_rl(griddata_rl_index,j)=2
endif
endif
endif
enddo
write(unit_logfile,'(a,i12)') ' Number of all links originally: ',n_roadlinks
n_roadlinks=j
write(unit_logfile,'(a,i12)') ' Number of links found as lines: ',save_as_link_counter
write(unit_logfile,'(a,i12)') ' Number of links not found at all: ',not_found_link_counter
write(unit_logfile,'(a,i12)') ' Number of links that could be saved in grid: ',possible_save_as_grid_counter
write(unit_logfile,'(a,i12)') ' Number of links that are saved in grid: ',save_as_grid_counter
write(unit_logfile,'(a,i12)') ' Number of all links saved: ',n_roadlinks
if (save_as_link_counter+save_as_grid_counter.ne.n_roadlinks) then
write(unit_logfile,'(a,2i12)') ' ERROR: Number of marked links not the same as existing links (NORTRIP_multiroad_save_metadata): ',save_as_grid_counter+save_as_link_counter,n_roadlinks
stop 15
endif
elseif (grid_road_data_flag) then
!Use ADT to determine the gridding. Does not reorder the links
write(unit_logfile,'(A,f12.1)') ' Using ADT limit to specify gridding of the line sources',grid_adt_cutoff(2)
write(unit_logfile,'(A,2f12.1)') ' Remove links from gridding when both ADT and link length are less than (<) ',grid_adt_cutoff(1),min_link_length
save_as_link_counter=0
save_as_grid_counter=0
possible_save_as_grid_counter=0
not_found_link_counter=0 !Actually not_used_counter
j=0
do i=1,n_roadlinks
if (inputdata_rl_temp(adt_rl_index,i).ge.grid_adt_cutoff(2)) then
save_as_link_counter=save_as_link_counter+1
j=j+1
inputdata_rl(:,j)=inputdata_rl_temp(:,i)
inputdata_int_rl(:,j)=inputdata_int_rl_temp(:,i)
inputdata_char_rl(:,j)=inputdata_char_rl_temp(:,i)
traffic_data(:,:,j)=traffic_data_temp(:,:,i)
airquality_data(:,:,j)=airquality_data_temp(:,:,i)
inputdata_int_rl(griddata_rl_index,j)=1
elseif (inputdata_rl_temp(adt_rl_index,i).lt.grid_adt_cutoff(2)) then
possible_save_as_grid_counter=possible_save_as_grid_counter+1
if (inputdata_rl_temp(length_rl_index,i).ge.min_link_length.or.inputdata_rl_temp(adt_rl_index,i).ge.grid_adt_cutoff(1)) then
save_as_grid_counter=save_as_grid_counter+1
j=j+1
inputdata_rl(:,j)=inputdata_rl_temp(:,i)
inputdata_int_rl(:,j)=inputdata_int_rl_temp(:,i)
inputdata_char_rl(:,j)=inputdata_char_rl_temp(:,i)
traffic_data(:,:,j)=traffic_data_temp(:,:,i)
airquality_data(:,:,j)=airquality_data_temp(:,:,i)
inputdata_int_rl(griddata_rl_index,j)=2
endif
else
not_found_link_counter=not_found_link_counter+1
endif
enddo
write(unit_logfile,'(a,i12)') ' Number of all links originally: ',n_roadlinks
n_roadlinks=j
write(unit_logfile,'(a,i12)') ' Number of links to be saved as lines: ',save_as_link_counter
write(unit_logfile,'(a,i12)') ' Number of possible links to be saved in grid: ',possible_save_as_grid_counter
write(unit_logfile,'(a,i12)') ' Number of links saved in grid: ',save_as_grid_counter
write(unit_logfile,'(a,i12)') ' Number of links not found at all: ',not_found_link_counter
write(unit_logfile,'(a,i12)') ' Number of all links saved: ',n_roadlinks
else
write(unit_logfile,'(A)') ' Setting all links as line sources'
inputdata_int_rl(griddata_rl_index,:)=1 !Default is to save as line, if grid_road_data_flag is false
endif
!Based on input value for 'save_lines_or_grid_flag' determine if roads are to be sent to grid or line emission files
do i=1,n_roadlinks
if (save_lines_or_grid_flag.eq.0) then
!Do nothing. Uses the selection as is
elseif (save_lines_or_grid_flag.eq.1) then
!Save all links to both line and grid emissions
inputdata_int_rl(griddata_rl_index,i)=3
elseif (save_lines_or_grid_flag.eq.2) then
!Save only selected links to both line and grid emissions
if (inputdata_int_rl(griddata_rl_index,i).eq.1) then
inputdata_int_rl(griddata_rl_index,i)=3
endif
if (inputdata_int_rl(griddata_rl_index,i).eq.2) then
inputdata_int_rl(griddata_rl_index,i)=0
endif
endif
enddo
!Dealocate the temporary road link data
if (allocated(inputdata_rl_temp)) deallocate(inputdata_rl_temp)
if (allocated(inputdata_int_rl_temp)) deallocate(inputdata_int_rl_temp)
if (allocated(inputdata_char_rl_temp)) deallocate(inputdata_char_rl_temp)
if (allocated(traffic_data_temp)) deallocate(traffic_data_temp)
if (allocated(airquality_data_temp)) deallocate(airquality_data_temp)
end subroutine NORTRIP_multiroad_reorder_staticroadlink_data
subroutine NORTRIP_multiroad_read_staticroadlink_data_ascii
!New routine for reading static data
use NORTRIP_multiroad_index_definitions
implicit none
character(256) search_str,temp_str
real temp
integer unit_in
integer i,j,jj
integer rl_length_short
integer exists
logical nxtdat_flag
integer n_roadlinks_major
real sub_nodes_x(5000),sub_nodes_y(5000)
integer temp_id,n_subnodes,temp_road_activity_type,temp_nlanes,temp_road_category,temp_road_structure_type,temp_region_id,temp_surface_id
real temp_adt,temp_hdv,temp_speed,temp_width,temp_length,temp_tunnel_length
integer counter
integer n_allocate_roadlinks
integer n_subnodes_max
integer :: step_sublinks=1
integer count_max_subnodes
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reading static road link data ascii (NORTRIP_multiroad_read_staticroadlink_data_ascii)'
write(unit_logfile,'(A)') '================================================================'
pathfilename_rl(1)=trim(pathname_rl(1))//trim(filename_rl(1))
!Test existence of the road link filename (1). If does not exist then use default
inquire(file=trim(pathfilename_rl(1)),exist=exists)
if (.not.exists) then
write(unit_logfile,'(A,A)') ' ERROR: Static road link file ascii does not exist: ', trim(pathfilename_rl(1))
stop 16
endif
!Open the file for reading
unit_in=20
open(unit_in,file=pathfilename_rl(1),access='sequential',status='old',readonly)
write(unit_logfile,'(a)') ' Opening road link file(ascii) '//trim(pathfilename_rl(1))
rewind(unit_in)
call NXTDAT(unit_in,nxtdat_flag)
!read the header to find out how many links there are
!read(unit_in,'(a)',ERR=20) temp_str
read(unit_in,*,ERR=20) n_roadlinks_major,n_roadlinks
write(unit_logfile,'(a,i)') ' Number of major road links= ', n_roadlinks_major
write(unit_logfile,'(a,i)') ' Number of sub road links= ', n_roadlinks
!Allocate the arrays after reading in the number of roads
if (only_use_major_roadlinks) then
write(unit_logfile,'(a,i)') ' Only using major road links= ', n_roadlinks_major
n_allocate_roadlinks=n_roadlinks_major
else
n_allocate_roadlinks=n_roadlinks
endif
allocate (inputdata_rl(num_var_rl,n_allocate_roadlinks))
allocate (inputdata_int_rl(num_int_rl,n_allocate_roadlinks))
allocate (inputdata_char_rl(num_char_rl,n_allocate_roadlinks))
allocate (road_type_activity_flag_roads(num_road_type_activity,n_allocate_roadlinks))
if (only_use_major_roadlinks) then
allocate (inputdata_rl_sub(4,num_n_subnodes,n_allocate_roadlinks))
else
allocate (inputdata_rl_sub(4,1,n_allocate_roadlinks))
endif
!Initialise
inputdata_rl=0.
inputdata_int_rl=0
counter=0
n_subnodes_max=0
count_max_subnodes=0
!Read the data
do i=1,n_roadlinks_major
!ID ADT HDV ROAD_ACTIVITY_TYPE SPEED ROAD_WIDTH N_SUBLINKS ROAD_CATEGORY ROAD_LENGTH ROAD_STRUCTURE_TYPE REGION_ID ROAD_SURFACE_ID
read(unit_in,*,ERR=20) temp_id,temp_adt,temp_hdv,temp_road_activity_type,temp_speed,temp_width,temp_nlanes,n_subnodes &
,temp_road_category,temp_length,temp_road_structure_type,temp_region_id,temp_surface_id,temp_tunnel_length
!write(*,*) counter,temp_id,temp_adt,temp_tunnel_length,n_subnodes
read(unit_in,*) sub_nodes_x(1:n_subnodes)
read(unit_in,*) sub_nodes_y(1:n_subnodes)
!write(*,*) sub_nodes_x(1:n_subnodes),sub_nodes_y(1:n_subnodes)
!put in the road link data
!if (temp_adt.gt.200) then
if (n_subnodes.gt.n_subnodes_max) n_subnodes_max=n_subnodes
if (only_use_major_roadlinks) then
counter=counter+1
inputdata_int_rl(id_rl_index,counter)=temp_id
inputdata_rl(adt_rl_index,counter)=temp_adt
inputdata_rl(hdv_rl_index,counter)=temp_hdv
inputdata_int_rl(roadactivitytype_rl_index,counter)=temp_road_category !Couple activity to road type rather than 'drift' temp_road_activity_type
inputdata_rl(speed_rl_index,counter)=temp_speed
inputdata_rl(width_rl_index,counter)=temp_width
inputdata_rl(x1_rl_index,counter)=sub_nodes_x(1)
inputdata_rl(x2_rl_index,counter)=sub_nodes_x(n_subnodes)
inputdata_int_rl(nlanes_rl_index,counter)=temp_nlanes
inputdata_rl(y1_rl_index,counter)=sub_nodes_y(1)
inputdata_rl(y2_rl_index,counter)=sub_nodes_y(n_subnodes)
!Calculate lengths of subnodes. Necessary to determine total emissions
inputdata_rl(length_rl_index,counter)=temp_length
!do j=1,n_subnodes-1
! inputdata_rl(length_rl_index,counter)=inputdata_rl(length_rl_index,counter)+sqrt((sub_nodes_x(j)-sub_nodes_x(j+1))**2+(sub_nodes_y(j)-sub_nodes_y(j+1))**2)
!enddo
inputdata_int_rl(roadcategory_rl_index,counter)=temp_road_category
inputdata_int_rl(region_id_rl_index,counter)=temp_region_id
inputdata_int_rl(roadstructuretype_rl_index,counter)=temp_road_structure_type
inputdata_int_rl(roadsurface_id_rl_index,counter)=temp_surface_id
!inputdata_int_rl(tunnel_length_rl_index,counter)=temp_tunnel_length
!Include the subnodes but do not let them excede the total array dimensions
!These are used for the station positions and the shadow calculations
!Step, skip over sublinks when there are many of them
step_sublinks=int(n_subnodes/num_n_subnodes)+1
if (step_sublinks.gt.1) then
!write(*,*) i,step_sublinks
count_max_subnodes=count_max_subnodes+1
endif
!n_subnodes=min(n_subnodes,num_n_subnodes)
jj=0
do j=1,n_subnodes-step_sublinks,step_sublinks
jj=jj+1
inputdata_rl_sub(x1_rl_index,jj,counter)=sub_nodes_x(j)
inputdata_rl_sub(x2_rl_index,jj,counter)=sub_nodes_x(j+step_sublinks)
inputdata_rl_sub(y1_rl_index,jj,counter)=sub_nodes_y(j)
inputdata_rl_sub(y2_rl_index,jj,counter)=sub_nodes_y(j+step_sublinks)
enddo
inputdata_int_rl(n_subnodes_rl_index,counter)=jj+1
!write(*,*) n_subnodes,inputdata_int_rl(n_subnodes_rl_index,counter),step_sublinks
else
do j=1,n_subnodes-1
counter=counter+1
inputdata_int_rl(id_rl_index,counter)=temp_id
inputdata_rl(adt_rl_index,counter)=temp_adt
inputdata_rl(hdv_rl_index,counter)=temp_hdv
inputdata_int_rl(roadactivitytype_rl_index,counter)=temp_road_category !temp_road_activity_type
inputdata_rl(speed_rl_index,counter)=temp_speed
inputdata_rl(width_rl_index,counter)=temp_width
inputdata_rl(x1_rl_index,counter)=sub_nodes_x(j)
inputdata_rl(x2_rl_index,counter)=sub_nodes_x(j+1)
inputdata_int_rl(nlanes_rl_index,counter)=temp_nlanes
inputdata_rl(y1_rl_index,counter)=sub_nodes_y(j)
inputdata_rl(y2_rl_index,counter)=sub_nodes_y(j+1)
inputdata_rl(length_rl_index,counter)=sqrt((inputdata_rl(x1_rl_index,counter)-inputdata_rl(x2_rl_index,counter))**2+(inputdata_rl(y1_rl_index,counter)-inputdata_rl(y2_rl_index,counter))**2)
!write(*,*) inputdata_int_rl(id_rl_index,counter),inputdata_rl(x1_rl_index,counter),inputdata_rl(y2_rl_index,counter)
inputdata_int_rl(roadcategory_rl_index,counter)=temp_road_category !Not used in NORTRIP, see roadactivitytype_rl_index
inputdata_int_rl(region_id_rl_index,counter)=temp_region_id
inputdata_int_rl(roadstructuretype_rl_index,counter)=temp_road_structure_type
inputdata_int_rl(roadsurface_id_rl_index,counter)=temp_surface_id
!inputdata_int_rl(tunnel_length_rl_index,counter)=temp_tunnel_length
inputdata_rl_sub(x1_rl_index,1,counter)=inputdata_rl(x1_rl_index,counter)
inputdata_rl_sub(x2_rl_index,1,counter)=inputdata_rl(x2_rl_index,counter)
inputdata_rl_sub(y1_rl_index,1,counter)=inputdata_rl(y1_rl_index,counter)
inputdata_rl_sub(y2_rl_index,1,counter)=inputdata_rl(y2_rl_index,counter)
enddo
inputdata_int_rl(n_subnodes_rl_index,counter)=2
endif
enddo
n_roadlinks=counter
write(unit_logfile,'(a,i)') ' Number of road links used = ', n_roadlinks
close(unit_in,status='keep')
write(unit_logfile,'(a,3i)') ' Maximum and allowed number of road sub links = ', n_subnodes_max, num_n_subnodes, count_max_subnodes
!stop
!No speed in the files currently. Set all to 50 km/hr. Temporary
!inputdata_rl(speed_rl_index,:)=50.
!inputdata_rl(width_rl_index,:)=10.
!inputdata_int_rl(nlanes_rl_index,:)=2
!Save the road types in the activity index
!inputdata_int_rl(roadtype_activity_rl_index,:)=inputdata_int_rl(roadactivitytype_rl_index,:)
!Set the road type, normal, bridge or tunnel (tunnel or jet). When a tunnel then there is no retention, always dry
!do i=1,n_roadlinks
! if (inputdata_int_rl(roadactivitytype_rl_index,i).eq.5.or.inputdata_int_rl(roadactivitytype_rl_index,i).eq.6) then
! inputdata_int_rl(roadactivitytype_rl_index,i)=tunnel_roadtype
! else
! inputdata_int_rl(roadactivitytype_rl_index,i)=normal_roadtype
! endif
!enddo
!Calculate some additional values
inputdata_rl(x0_rl_index,:)=(inputdata_rl(x1_rl_index,:)+inputdata_rl(x2_rl_index,:))/2.
inputdata_rl(y0_rl_index,:)=(inputdata_rl(y1_rl_index,:)+inputdata_rl(y2_rl_index,:))/2.
!Calculate road orientation and check for range overflows for length as well
!inputdata_rl(angle_rl_index,:)=180./3.14159*acos((inputdata_rl(y2_rl_index,:)-inputdata_rl(y1_rl_index,:))/inputdata_rl(length_rl_index,:))
do i=1,n_roadlinks
if ((inputdata_rl(x2_rl_index,i)-inputdata_rl(x1_rl_index,i)).ne.0.) then
inputdata_rl(angle_rl_index,i)=90.-180./3.14159*atan((inputdata_rl(y2_rl_index,i)-inputdata_rl(y1_rl_index,i))/(inputdata_rl(x2_rl_index,i)-inputdata_rl(x1_rl_index,i)))
else
inputdata_rl(angle_rl_index,i)=0.
endif
if(inputdata_rl(angle_rl_index,i).gt.180.) inputdata_rl(angle_rl_index,i)=180.
if(inputdata_rl(angle_rl_index,i).lt.0.) inputdata_rl(angle_rl_index,i)=0.
call UTM2LL(utm_zone,inputdata_rl(y0_rl_index,i),inputdata_rl(x0_rl_index,i),inputdata_rl(lat0_rl_index,i),inputdata_rl(lon0_rl_index,i))
!Lat lon of end points
call UTM2LL(utm_zone,inputdata_rl(y1_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(lat1_rl_index,i),inputdata_rl(lon1_rl_index,i))
call UTM2LL(utm_zone,inputdata_rl(y2_rl_index,i),inputdata_rl(x2_rl_index,i),inputdata_rl(lat2_rl_index,i),inputdata_rl(lon2_rl_index,i))
enddo
!Check lengths. Can be round off errors since lengths are saved as integer meters. Set the 0 values to 1 m
rl_length_short=0
do i=1,n_roadlinks
if (inputdata_rl(length_rl_index,i).eq.0.0) then
rl_length_short=rl_length_short+1
!write(unit_logfile,'(a,2i,f12.5)') ' WARNING: Zero link length, setting to 1.0 m ',i,inputdata_int_rl(id_rl_index,i),inputdata_rl(length_rl_index,i)
inputdata_rl(length_rl_index,i)=1.
!inputdata_rl(angle_rl_index,:)=0.
endif
enddo
write(unit_logfile,'(a,i)') ' Number of links with 0 length = ',rl_length_short
write(unit_logfile,'(a)') ' Setting length to 1 m'
!Check position lengths. If these are 0 then it can mean a circular link path which will not work when gridding the data
!Displace x cordinates by 0.5 m to allow it to be used
rl_length_short=0
do i=1,n_roadlinks
temp_length=sqrt((inputdata_rl(x1_rl_index,i)-inputdata_rl(x2_rl_index,i))**2+(inputdata_rl(y1_rl_index,i)-inputdata_rl(y2_rl_index,i))**2)
if (temp_length.eq.0.0) then
rl_length_short=rl_length_short+1
!write(unit_logfile,'(a,2i,f12.5)') ' WARNING: Circular or short link',i,inputdata_int_rl(id_rl_index,i),inputdata_rl(length_rl_index,i)
inputdata_rl(x1_rl_index,i)=inputdata_rl(x1_rl_index,i)-0.5
inputdata_rl(x2_rl_index,i)=inputdata_rl(x2_rl_index,i)+0.5
!inputdata_rl(length_rl_index,i)=1.
!inputdata_rl(angle_rl_index,:)=0.
endif
enddo
write(unit_logfile,'(a,i)') ' Number of circular or short links with corresponding start and finish positions = ',rl_length_short
write(unit_logfile,'(a)') ' Shifting x positions +/- 0.5 m'
!write(*,*) 'Max length: ',maxval(inputdata_rl(length_rl_index,:)),inputdata_rl(lat0_rl_index,maxloc(inputdata_rl(length_rl_index,:))),inputdata_rl(lon0_rl_index,maxloc(inputdata_rl(length_rl_index,:)))
!write(*,*) 'Max x and y: ',maxval(inputdata_rl(x0_rl_index,:)),maxval(inputdata_rl(y0_rl_index,:))
!write(*,*) 'Min x and y: ',minval(inputdata_rl(x0_rl_index,:)),minval(inputdata_rl(y0_rl_index,:))
write(unit_logfile,'(a14,18a10)') ' LINK ','ID','X1','X2','Y1','Y2','WIDTH','LENGTH','ADT','HDV%','ANGLE','LON','LAT','N_LANES','ACT_TYPE','CAT_TYPE','REG_ID','STR_TYPE','SURF_ID'
i=1
write(unit_logfile,'(a14,i10,9f10.1,2f10.4,6i10)') ' First link = ',inputdata_int_rl(id_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i),inputdata_rl(y2_rl_index,i),inputdata_rl(width_rl_index,i) &
,inputdata_rl(length_rl_index,i),inputdata_rl(adt_rl_index,i),inputdata_rl(hdv_rl_index,i),inputdata_rl(angle_rl_index,i) &
,inputdata_rl(lon0_rl_index,i),inputdata_rl(lat0_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i),inputdata_int_rl(roadactivitytype_rl_index,i) &
,inputdata_int_rl(roadcategory_rl_index,i),inputdata_int_rl(region_id_rl_index,i),inputdata_int_rl(roadstructuretype_rl_index,i),inputdata_int_rl(roadsurface_id_rl_index,i)
i=n_roadlinks
write(unit_logfile,'(a14,i10,9f10.1,2f10.4,6i10)') ' Last link = ',inputdata_int_rl(id_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i),inputdata_rl(y2_rl_index,i),inputdata_rl(width_rl_index,i) &
,inputdata_rl(length_rl_index,i),inputdata_rl(adt_rl_index,i),inputdata_rl(hdv_rl_index,i),inputdata_rl(angle_rl_index,i) &
,inputdata_rl(lon0_rl_index,i),inputdata_rl(lat0_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i),inputdata_int_rl(roadactivitytype_rl_index,i) &
,inputdata_int_rl(roadcategory_rl_index,i),inputdata_int_rl(region_id_rl_index,i),inputdata_int_rl(roadstructuretype_rl_index,i),inputdata_int_rl(roadsurface_id_rl_index,i)
return
20 write(unit_logfile,'(2A)') 'ERROR reading road link file: ',trim(pathfilename_rl(1))
stop 17
end subroutine NORTRIP_multiroad_read_staticroadlink_data_ascii
!----------------------------------------------------------------------
subroutine NORTRIP_multiroad_read_staticroadlink_data_gridded
!New routine for reading static data
use NORTRIP_multiroad_index_definitions
implicit none
character(256) search_str,temp_str
real temp
integer unit_in
integer i,j,jj
integer rl_length_short
integer exists
logical nxtdat_flag
integer n_roadlinks_major
real sub_nodes_x(5000),sub_nodes_y(5000)
integer temp_id,n_subnodes,temp_road_activity_type,temp_nlanes,temp_road_category,temp_road_structure_type,temp_region_id,temp_surface_id
real temp_adt,temp_hdv,temp_speed,temp_width,temp_length,temp_tunnel_length
integer counter
integer n_allocate_roadlinks
integer n_subnodes_max
integer :: step_sublinks=1
integer count_max_subnodes
integer n_lon,n_lat
real temp_lon,temp_lat
real :: delta_lat=0.0001,delta_lon=0.0001
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reading static road link data gridded (NORTRIP_multiroad_read_staticroadlink_data_gridded)'
write(unit_logfile,'(A)') '================================================================'
pathfilename_rl(1)=trim(pathname_rl(1))//trim(filename_rl(1))
!Test existence of the road link filename (1). If does not exist then use default
inquire(file=trim(pathfilename_rl(1)),exist=exists)
if (.not.exists) then
write(unit_logfile,'(A,A)') ' ERROR: Static road link file ascii does not exist: ', trim(pathfilename_rl(1))
stop 16
endif
!Open the file for reading
unit_in=20
open(unit_in,file=pathfilename_rl(1),access='sequential',status='old',readonly)
write(unit_logfile,'(a)') ' Opening road link file(ascii) '//trim(pathfilename_rl(1))
rewind(unit_in)
call NXTDAT(unit_in,nxtdat_flag)
!read the header to find out how many links there are
!read(unit_in,'(a)',ERR=20) temp_str
read(unit_in,*,ERR=20) n_roadlinks_major,n_lon,n_lat
write(unit_logfile,'(a,i)') ' Number of major road links= ', n_roadlinks_major
write(unit_logfile,'(a,2i)') ' Number of lon and lat grids= ', n_lon,n_lat
!Allocate the arrays after reading in the number of roads
if (only_use_major_roadlinks) then
write(unit_logfile,'(a,i)') ' Only using major road links= ', n_roadlinks_major
n_allocate_roadlinks=n_roadlinks_major
else
n_allocate_roadlinks=n_roadlinks
endif
allocate (inputdata_rl(num_var_rl,n_allocate_roadlinks))
allocate (inputdata_int_rl(num_int_rl,n_allocate_roadlinks))
allocate (inputdata_char_rl(num_char_rl,n_allocate_roadlinks))
allocate (road_type_activity_flag_roads(num_road_type_activity,n_allocate_roadlinks))
if (only_use_major_roadlinks) then
allocate (inputdata_rl_sub(4,num_n_subnodes,n_allocate_roadlinks))
else
allocate (inputdata_rl_sub(4,1,n_allocate_roadlinks))
endif
!Initialise
inputdata_rl=0.
inputdata_int_rl=0
if (grid_delta(1).gt.0) delta_lon=grid_delta(1)/100.
if (grid_delta(2).gt.0) delta_lon=grid_delta(2)/100.
counter=0
n_subnodes_max=0
count_max_subnodes=0
!Read the data
do i=1,n_roadlinks_major
!GRID_INDEX LON LAT ADT HDV% ROAD_TYPE_FOR_ACTIVITY SPEED WIDTH N_LANES ROAD_LENGTH ROAD_TYPE_STRUCTURE REGION_ID
read(unit_in,*,ERR=20) temp_id,temp_lon,temp_lat,temp_adt,temp_hdv,temp_road_activity_type,temp_speed,temp_width,temp_nlanes &
,temp_length,temp_road_structure_type,temp_region_id
!write(*,*) temp_id,temp_lon,temp_lat,temp_length
!read(unit_in,*) sub_nodes_x(1:n_subnodes)
!read(unit_in,*) sub_nodes_y(1:n_subnodes)
!write(*,*) sub_nodes_x(1:n_subnodes),sub_nodes_y(1:n_subnodes)
!put in the road link data
!if (temp_adt.gt.200) then
if (n_subnodes.gt.n_subnodes_max) n_subnodes_max=n_subnodes
if (only_use_major_roadlinks) then
counter=counter+1
inputdata_int_rl(id_rl_index,counter)=temp_id
inputdata_rl(adt_rl_index,counter)=temp_adt
inputdata_rl(hdv_rl_index,counter)=temp_hdv
inputdata_int_rl(roadactivitytype_rl_index,counter)=temp_road_activity_type
inputdata_rl(speed_rl_index,counter)=temp_speed
inputdata_rl(width_rl_index,counter)=temp_width
inputdata_int_rl(nlanes_rl_index,counter)=temp_nlanes
inputdata_rl(length_rl_index,counter)=temp_length
inputdata_int_rl(region_id_rl_index,counter)=temp_region_id
inputdata_int_rl(roadstructuretype_rl_index,counter)=temp_road_structure_type
inputdata_rl(lon0_rl_index,counter)=temp_lon
inputdata_rl(lat0_rl_index,counter)=temp_lat
!Create nodes for use in gridding by giving a small offset
inputdata_int_rl(n_subnodes_rl_index,counter)=2
inputdata_rl(x1_rl_index,counter)=temp_lon-delta_lon
inputdata_rl(x2_rl_index,counter)=temp_lon+delta_lon
inputdata_rl(y1_rl_index,counter)=temp_lat-delta_lat
inputdata_rl(y2_rl_index,counter)=temp_lat+delta_lat
inputdata_int_rl(roadcategory_rl_index,counter)=1 !Only used in NUDL time profiles
inputdata_int_rl(roadsurface_id_rl_index,counter)=0 !Never used
endif
!endif
enddo
n_roadlinks=counter
write(unit_logfile,'(a,i)') ' Number of road links used = ', n_roadlinks
close(unit_in,status='keep')
!write(unit_logfile,'(a,3i)') ' Maximum and allowed number of road sub links = ', n_subnodes_max, num_n_subnodes, count_max_subnodes
!stop
!No speed in the files currently. Set all to 50 km/hr. Temporary
!inputdata_rl(speed_rl_index,:)=50.
!inputdata_rl(width_rl_index,:)=10.
!inputdata_int_rl(nlanes_rl_index,:)=2
!Save the road types in the activity index
!inputdata_int_rl(roadtype_activity_rl_index,:)=inputdata_int_rl(roadactivitytype_rl_index,:)
!Set the road type, normal, bridge or tunnel (tunnel or jet). When a tunnel then there is no retention, always dry
!do i=1,n_roadlinks
! if (inputdata_int_rl(roadactivitytype_rl_index,i).eq.5.or.inputdata_int_rl(roadactivitytype_rl_index,i).eq.6) then
! inputdata_int_rl(roadactivitytype_rl_index,i)=tunnel_roadtype
! else
! inputdata_int_rl(roadactivitytype_rl_index,i)=normal_roadtype
! endif
!enddo
!Calculate some additional values
inputdata_rl(x0_rl_index,:)=(inputdata_rl(x1_rl_index,:)+inputdata_rl(x2_rl_index,:))/2.
inputdata_rl(y0_rl_index,:)=(inputdata_rl(y1_rl_index,:)+inputdata_rl(y2_rl_index,:))/2.
!x and y are the same as lon and lat
inputdata_rl(lon1_rl_index,:)=inputdata_rl(x1_rl_index,:)
inputdata_rl(lon2_rl_index,:)=inputdata_rl(x2_rl_index,:)
inputdata_rl(lat1_rl_index,:)=inputdata_rl(y1_rl_index,:)
inputdata_rl(lat2_rl_index,:)=inputdata_rl(y2_rl_index,:)
inputdata_rl(elevation_rl_index,:)=0.0
!Calculate road orientation and check for range overflows for length as well
!inputdata_rl(angle_rl_index,:)=180./3.14159*acos((inputdata_rl(y2_rl_index,:)-inputdata_rl(y1_rl_index,:))/inputdata_rl(length_rl_index,:))
do i=1,n_roadlinks
! if ((inputdata_rl(x2_rl_index,i)-inputdata_rl(x1_rl_index,i)).ne.0.) then
! inputdata_rl(angle_rl_index,i)=90.-180./3.14159*atan((inputdata_rl(y2_rl_index,i)-inputdata_rl(y1_rl_index,i))/(inputdata_rl(x2_rl_index,i)-inputdata_rl(x1_rl_index,i)))
! else
! inputdata_rl(angle_rl_index,i)=0.
! endif
! if(inputdata_rl(angle_rl_index,i).gt.180.) inputdata_rl(angle_rl_index,i)=180.
! if(inputdata_rl(angle_rl_index,i).lt.0.) inputdata_rl(angle_rl_index,i)=0.
! call UTM2LL(utm_zone,inputdata_rl(y0_rl_index,i),inputdata_rl(x0_rl_index,i),inputdata_rl(lat0_rl_index,i),inputdata_rl(lon0_rl_index,i))
inputdata_rl(angle_rl_index,i)=0.
enddo
!Check lengths. Can be round off errors since lengths are saved as integer meters. Set the 0 values to 1 m
!rl_length_short=0
!do i=1,n_roadlinks
! if (inputdata_rl(length_rl_index,i).eq.0.0) then
! rl_length_short=rl_length_short+1
!write(unit_logfile,'(a,2i,f12.5)') ' WARNING: Zero link length, setting to 1.0 m ',i,inputdata_int_rl(id_rl_index,i),inputdata_rl(length_rl_index,i)
! inputdata_rl(length_rl_index,i)=1.
!inputdata_rl(angle_rl_index,:)=0.
! endif
!enddo
!write(unit_logfile,'(a,i)') ' Number of links with 0 length = ',rl_length_short
! write(unit_logfile,'(a)') ' Setting length to 1 m'
!Check position lengths. If these are 0 then it can mean a circular link path which will not work when gridding the data
!Displace x cordinates by 0.5 m to allow it to be used
! rl_length_short=0
! do i=1,n_roadlinks
! temp_length=sqrt((inputdata_rl(x1_rl_index,i)-inputdata_rl(x2_rl_index,i))**2+(inputdata_rl(y1_rl_index,i)-inputdata_rl(y2_rl_index,i))**2)
! if (temp_length.eq.0.0) then
! rl_length_short=rl_length_short+1
!write(unit_logfile,'(a,2i,f12.5)') ' WARNING: Circular or short link',i,inputdata_int_rl(id_rl_index,i),inputdata_rl(length_rl_index,i)
! inputdata_rl(x1_rl_index,i)=inputdata_rl(x1_rl_index,i)-0.5
! inputdata_rl(x2_rl_index,i)=inputdata_rl(x2_rl_index,i)+0.5
!inputdata_rl(length_rl_index,i)=1.
!inputdata_rl(angle_rl_index,:)=0.
! endif
!enddo
!write(unit_logfile,'(a,i)') ' Number of circular or short links with corresponding start and finish positions = ',rl_length_short
! write(unit_logfile,'(a)') ' Shifting x positions +/- 0.5 m'
!write(*,*) 'Max length: ',maxval(inputdata_rl(length_rl_index,:)),inputdata_rl(lat0_rl_index,maxloc(inputdata_rl(length_rl_index,:))),inputdata_rl(lon0_rl_index,maxloc(inputdata_rl(length_rl_index,:)))
!write(*,*) 'Max x and y: ',maxval(inputdata_rl(x0_rl_index,:)),maxval(inputdata_rl(y0_rl_index,:))
!write(*,*) 'Min x and y: ',minval(inputdata_rl(x0_rl_index,:)),minval(inputdata_rl(y0_rl_index,:))
write(unit_logfile,'(a14,19a10)') ' LINK ','ID','X1','X2','Y1','Y2','WIDTH','LENGTH','ADT','HDV%','ANGLE','LON','LAT','N_LANES','ACT_TYPE','CAT_TYPE','REG_ID','STR_TYPE','SURF_ID','SPEED'
i=1
write(unit_logfile,'(a14,i10,9f10.1,2f10.4,6i10,f10.4)') ' First link = ',inputdata_int_rl(id_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i),inputdata_rl(y2_rl_index,i),inputdata_rl(width_rl_index,i) &
,inputdata_rl(length_rl_index,i),inputdata_rl(adt_rl_index,i),inputdata_rl(hdv_rl_index,i),inputdata_rl(angle_rl_index,i) &
,inputdata_rl(lon0_rl_index,i),inputdata_rl(lat0_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i),inputdata_int_rl(roadactivitytype_rl_index,i) &
,inputdata_int_rl(roadcategory_rl_index,i),inputdata_int_rl(region_id_rl_index,i),inputdata_int_rl(roadstructuretype_rl_index,i),inputdata_int_rl(roadsurface_id_rl_index,i),inputdata_rl(speed_rl_index,i)
i=n_roadlinks
write(unit_logfile,'(a14,i10,9f10.1,2f10.4,6i10,f10.4)') ' Last link = ',inputdata_int_rl(id_rl_index,i),inputdata_rl(x1_rl_index,i),inputdata_rl(x2_rl_index,i) &
,inputdata_rl(y1_rl_index,i),inputdata_rl(y2_rl_index,i),inputdata_rl(width_rl_index,i) &
,inputdata_rl(length_rl_index,i),inputdata_rl(adt_rl_index,i),inputdata_rl(hdv_rl_index,i),inputdata_rl(angle_rl_index,i) &
,inputdata_rl(lon0_rl_index,i),inputdata_rl(lat0_rl_index,i) &
,inputdata_int_rl(nlanes_rl_index,i),inputdata_int_rl(roadactivitytype_rl_index,i) &
,inputdata_int_rl(roadcategory_rl_index,i),inputdata_int_rl(region_id_rl_index,i),inputdata_int_rl(roadstructuretype_rl_index,i),inputdata_int_rl(roadsurface_id_rl_index,i),inputdata_rl(speed_rl_index,i)
return
20 write(unit_logfile,'(2A)') 'ERROR reading road link file: ',trim(pathfilename_rl(1))
stop 17
end subroutine NORTRIP_multiroad_read_staticroadlink_data_gridded
!----------------------------------------------------------------------
!----------------------------------------------------------------------
subroutine NORTRIP_multiroad_read_replace_road_data
use NORTRIP_multiroad_index_definitions
implicit none
!Hardcoded limit to number of links that can be replaced
integer n_replace_links_max
!parameter(n_replace_links_max=100000)
integer n_replace_links
integer i,j,k
character(256) temp_str
integer unit_in
integer exists
!These two temporary files as these are not used for replacement
integer n_subnodes
!real temp_tunnel_length
!Replacement coordinates
real, allocatable :: x0_replace(:),y0_replace(:),x_width_replace(:),y_width_replace(:)
real, allocatable :: temp_tunnel_length(:)
!Flag to indicate if absolute or scaling of data
logical, allocatable :: scaling_flag(:)
logical, allocatable :: only_tunnel_flag(:)
real, allocatable :: replace_inputdata_rl(:,:)
integer, allocatable :: replace_inputdata_int_rl(:,:)
integer t
integer, allocatable :: start_replace_season(:,:)
integer, allocatable :: end_replace_season(:,:)
logical, allocatable :: date_within_season_flag(:)
!Flags to say if a road or tunnel have been replaced already
logical, allocatable :: inputdata_int_rl_replaced_flag(:,:)
logical, allocatable :: inputdata_rl_replaced_flag(:,:)
integer :: replacement_counter=0
double precision date_to_number
write(unit_logfile,'(A)') '================================================================'
write(unit_logfile,'(A)') 'Reading replacement road data (NORTRIP_multiroad_read_replace_road_data)'
write(unit_logfile,'(A)') '================================================================'
pathfilename_replace_road_data=trim(inpath_replace_road_data)//trim(infile_replace_road_data)
!Test existence of the filename. If does not exist then return