SimulationCore2/Simulator.f90

module Simulator
    use RedisInterface
    use Bop
    use PumpsMain
    use RopMain
    use RotaryTableMain
    use DrawworksMain
    use FluidFlowMain
    use TorqueDragMain
    use MudSystemMain
    use PipeRams1Main
    use PipeRams2Main
    use KillLineMain
    use ChokeLineMain
    use BlindRamsMain
    use AnnularMain
    use TopDriveMain
    use CManifolds
    use GeoMain
    use ChokeControlMain
    use COperationScenariosMain

    ! For Json read and write
    use CStringConfiguration
    use CFormation
    use CReservoir
    use CShoe
    use CAccumulator
    use CBopStack
    use CHoisting
    use CPower
    use CPumpsVariables
    use CRigSize
    use CCasingLinerChoke
    use CPathGeneration
    use CWellSurveyData
    use MudPropertiesModule

    use CBitProblems
    use CBopProblems
    use CChokeProblems
    use CDrillStemProblems
    use CGaugesProblems
    use CHoistingProblems
    use CKickProblems
    use CLostProblems
    use CMudTreatmentProblems
    use COtherProblems
    use CPumpProblems
    use CRotaryProblems
    use OperationScenariosModule
    use PermissionsModule
    use UnitySignalsModule
    use CBopControlPanel
    use CChokeControlPanel
    use CChokeManifold
    use CDataDisplayConsole
    use CDrillingConsole
    use CHook
    use CStandPipeManifold
    use CTopDrivePanel
    use DrillingWatchModule
    use CTanks
    use UnityModule

    implicit none
    type(json_file)            :: jsonfile
    type(json_core):: json
    integer :: simulationStatus,simulationSpeed,msPerStep,simulationEnd,simulationStep
    integer,dimension(8)::timearray
    real :: stepTime !time for each step
    character(len=:),allocatable::redisInput,redisOutput
    enum, bind(c)
        enumerator :: PLAY = 1
        enumerator :: PAUSE = 2
        enumerator :: STOP = 3
        enumerator :: PLAY_TO_DETERMINED_TIME = 4 
    end enum
    
    contains

    subroutine Simulate(redis_host,redis_port,redis_password, sim_id,log_level)
        character(len=*) :: redis_host,redis_password, sim_id
        integer::t0,t1,t2,t3,t_read=0,t_write=0,t_exec=0,i,status,redis_port,log_level
        integer,dimension(12)::t,t_modules
        !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

        do i=1,size(t_modules)
            t_modules(i)=0
        end do
        logging = log_level
        ! call initSimulation(configFilename)
        call initConnection(redis_host,redis_port,redis_password, sim_id,status)
        if (status<0) then
            print *,"Can not init connection to redis."
            stop
        endif
        call read_configuration()
        ! call read_variables()
        print *,"connection initialized"
        call init_modules()
        print *,"modules initialized"
        ! call cpu_time(T1)
        simulationStep = 1
        do while (.true.)
            ! print *,"simulationStep=",simulationStep
            call date_and_time(values=timearray)
            t0 = timearray(8)+timearray(7)*1000+timearray(6)*60000
            ! print *,"start reading."
            call read_variables()
            if(simulationStatus==PLAY_TO_DETERMINED_TIME .and. simulationStep>simulationEnd) exit
            if(simulationStatus==STOP) exit
            if(simulationStatus==PAUSE) cycle
            if(logging>4) print *,"end reading"
            call date_and_time(values=timearray)
            t1 = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_read = t_read+t1-t0
            if(logging>4) print *,"read completed"
            !! Rafiee, nothing changed
            call BopStack_Step()
            call date_and_time(values=timearray)
            t(1) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(1) = t_modules(1)+t(1)-t1
            !! Tarmigh, now is rewritten
            call Pump1_Step()
            call date_and_time(values=timearray)
            t(2) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(2) = t_modules(2)+t(2)-t(1) 
            !call Pump2_Step()
            !! Rafiee
            call ChokeControl_Step()
            call date_and_time(values=timearray)
            t(3) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(3) = t_modules(3)+t(3)-t(2) 

            !! Tarmigh, now is rewritten
            call RotaryTable_Step()
            call date_and_time(values=timearray)
            t(4) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(4) = t_modules(4)+t(4)-t(3) 

            !! Tarmigh, now is rewritten
            call Drawworks_Step()
            call date_and_time(values=timearray)
            t(5) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(5) = t_modules(5)+t(5)-t(4) 

            !! Rafiee
            call MudSystem_Step()

            !! Rafiee
            call PipeRams1_Step()
            call PipeRams2_Step()

            !! Rafiee
            call KillLine_Step()
            call date_and_time(values=timearray)
            t(6) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(6) = t_modules(6)+t(6)-t(5) 

            !! Rafiee
            call ChokeLine_Step()
            call date_and_time(values=timearray)
            t(7) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(7) = t_modules(7)+t(7)-t(6) 

            call BlindRams_Step()
            call date_and_time(values=timearray)
            t(8) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(8) = t_modules(8)+t(8)-t(7) 

            call Annular_Step()
            call date_and_time(values=timearray)
            t(9) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(9) = t_modules(9)+t(9)-t(8) 

            !!Tarmigh. Step must rewrittem
            call TopDrive_Step()
            call date_and_time(values=timearray)
            t(10) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(10) = t_modules(10)+t(10)-t(9) 

            ! call Geo_Step()
            !!Ahmadi
            call PathFinding_Step()
            call date_and_time(values=timearray)
            t(11) = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_modules(11) = t_modules(11)+t(11)-t(10) 

            !! Sheikh
            ! call FluidFlow_Step()
            !! Ahmadi
            call OperationScenarios_Step()
            !! Write variables to shared files
            call date_and_time(values=timearray)
            t2 = timearray(8)+timearray(7)*1000+timearray(6)*60000
            ! stepTime = t2-t1
            t_modules(12) = t_modules(12)+t2-t(11) 

            t_exec = t_exec+t2-t1
            ! call date_and_time(values=timearray)
            ! t0 = timearray(8)+timearray(7)*1000+timearray(6)*60000            
            call write_variables()
            call date_and_time(values=timearray)
            t3 = timearray(8)+timearray(7)*1000+timearray(6)*60000
            t_write = t_write+t3-t2
            ! print *,"write completed"
            ! print *,"t=",t
            simulationStep = simulationStep + 1
        end do
        ! call write_variables()
        ! call json%print(jsonroot,'test.json')
        ! call json%destroy(jsonroot)
        do i=1,size(t)
            print *,"t_modules(",i,")=",t_modules(i)
        end do
        print *,"Number of steps =",simulationStep-1
        print *,"Read Time (from redis) =",t_read
        print *,"Write Time (to redis)=",t_write
        print *,"Simulation Time =",t_exec
        print *,"Total Time =",t_read+t_write+t_exec
    end subroutine Simulate

    ! subroutine initSimulation(configFilename)
    !     use json_module
    !     use iso_c_binding, only: c_null_char,c_char
    !     character(len=*) :: configFilename
    !     ! type(json_file)            :: jsonfile
    !     type(json_value),pointer :: jsonvalue
    !     type(json_core) :: jsoncore
    !     ! logical                    :: is_found
    !     ! character(len=:),allocatable :: password,address,datakey
    !     ! character(len=:),allocatable::c_address,c_password,c_datakey

    !     call jsonfile%initialize()
    !     ! print *,"init simulation with ",configFilename
    !     call jsonfile%load_file(configFilename);
    !     if (jsonfile%failed()) then
    !         print *,"can not open config file: ",configFilename ;
    !         stop
    !     endif
    !     ! print *,"file read"
    !     call jsonfile%json_file_get_root(jsonvalue)
    !     call jsoncore%get(jsonvalue,'logging',logging)
    !     print *,"logging=",logging
    ! end subroutine

    subroutine write_variables()
        use CAccumulator
        use json_module
        implicit none
        type(json_value),pointer :: jsonroot
        character(len=20)::fn
        ! integer::n_children

        call json%initialize()
        call json%create_object(jsonroot,'')
        ! print *,"status=",simulationStatus
        ! call json%add(jsonroot,'status',simulationStatus)
        ! call json%add(jsonroot,'speed',simulationSpeed)
        ! call json%add(jsonroot,'endstep',simulationEnd)
        call json%add(jsonroot,'step',simulationStep)

        ! call ConfigurationToJson(jsonroot)
        call WarningsToJson(jsonroot)
        ! call ProblemsToJson(jsonroot)
        call EquipmentsToJson(jsonroot)

        ! print *,"write starts"
        write (fn,*) "data",simulationStep
        ! call json%print(jsonroot,trim(fn)//".json")
        call json%serialize(jsonroot,redisInput)
        ! call compress_string(redisContent)
        if(logging>4) print *,"Writing to redis:",len(redisInput)
        call setData(redisInput)
        ! nullify(redisContent)
        ! deallocate(redisContent)
        ! call json%destroy(pval)
        call json%destroy(jsonroot)
        ! print *,"write ends"
    end subroutine

    subroutine read_configuration()
        type(json_value),pointer :: jsonroot
        type(json_value),pointer :: pval
        call getData(redisOutput)
        ! print *,len(redisOutput)," bytes read from redis"
        open(1,file="redisContent.json",status="REPLACE")
        write(1,"(A)") redisOutput
        close(1)

        ! call json%initialize()

        call jsonfile%initialize()
        ! call jsonfile%load_file('redisContent.json'); if (jsonfile%failed()) stop
        call jsonfile%deserialize(redisOutput)
        call jsonfile%json_file_get_root(jsonroot)
		! call json%info(jsonvalue, n_children=n_children)
        ! print *,"n_children =",n_children
		call json%get(jsonroot,'status',pval)
		call json%get(pval,simulationStatus)
        call json%get(jsonroot,'speed',pval)
		call json%get(pval,simulationSpeed)
        if(simulationSpeed==0) simulationSpeed = 1
        msPerStep = 100/simulationSpeed
        call json%get(jsonroot,'endstep',pval)
		call json%get(pval,simulationEnd)
        call ConfigurationFromJson(jsonroot)
        ! call WarningsFromJson(jsonroot)
        ! call ProblemsFromJson(jsonvalue)
        ! call EquipmentsFromJson(jsonroot)
        ! deallocate(redisContent)
        ! call json%destroy(pval)
        ! call json%destroy(jsonroot)
    end subroutine

    subroutine read_variables()
        type(json_value),pointer :: jsonroot,pval

        call getData(redisOutput)

        ! print *,len(redisOutput)," bytes read from redis"
        ! open(1,file="redisContent.json",status="REPLACE")
        ! write(1,"(A)") redisContent
        ! close(1)
        call jsonfile%initialize()
        call jsonfile%deserialize(redisOutput)
        ! call jsonfile%initialize()
        ! call jsonfile%load_file('redisContent.json'); if (jsonfile%failed()) stop
        call jsonfile%json_file_get_root(jsonroot)
		! call json%info(jsonvalue, n_children=n_children)
        ! print *,"n_children =",n_children
		call json%get(jsonroot,'status',pval)
		call json%get(pval,simulationStatus)
        call json%get(jsonroot,'speed',pval)
		call json%get(pval,simulationSpeed)
        if(simulationSpeed==0) simulationSpeed = 1
        msPerStep = 100/simulationSpeed
        call json%get(jsonroot,'endstep',pval)
		call json%get(pval,simulationEnd)
        print *,simulationStep,"/",simulationEnd
        ! call ConfigurationFromJson(jsonroot)
        ! call WarningsFromJson(jsonroot)
        call ProblemsFromJson(jsonroot)
        call EquipmentsFromJson(jsonroot)
        ! deallocate(redisContent)
        ! call json%destroy(pval)
        ! call json%destroy(jsonroot)
    end subroutine

    subroutine init_modules
        print *,"initializing modules"
        !Tarmigh
        call Pump1_Init()
        print *,"pump1 initialized"
        !call Pump2_Init()
        call RotaryTable_Init()
        print *,"RT initialized"
        call Drawworks_Init()
        call TopDrive_Init()
        print *,"TD initialized"

        !Nothing in init (and step)
        ! call Rop_Init()
        ! call TorqueDrag_Init()
        ! call Geo_Step()
        
        !! Rafiee
        call BopStack_Init()
        call ChokeControl_Init()
        call MudSystem_Init()
        print *,"Mudsystem initialized"
        !Again calls Bop_Startup
        ! call PipeRams1_Init()
        ! call PipeRams2_Step()
        ! call KillLine_Step()
        ! call ChokeLine_Step()
        ! call BlindRams_Step()
        ! call Annular_Step()
        
        !! Sheikh
        ! call FluidFlow_Init()
        ! print *,"Mudsystem initialized"
        
        !! Ahmadi
        call PathFinding_Init()
        ! Calls OSInitialization and that sub only subscribes some notif 
        ! call OperationScenarios_Init()
    end subroutine init_modules

    subroutine EquipmentsFromJson(parent)
        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. get related root
        call json%get(parent,"Equipments",p)

        ! 2. add member of data type to new node
        call BopControlPanelFromJson(p)
        call ChokeControlPanelFromJson(p)
        call ChokeManifoldFromJson(p)
        call DataDisplayConsoleFromJson(p)
        call DrillingConsoleFromJson(p)
        ! call HookFromJson(p)
        call StandPipeManifoldFromJson(p)
        call TopDrivePanelFromJson(p)
        ! call DrillingWatchFromJson(p)
        call TankFromJson(p)
    end subroutine

    subroutine EquipmentsToJson(parent)

        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. create new node
        call json%create_object(p,'Equipments')
        
        ! 2. add member of data type to new node
        call BopControlPanelToJson(p)
        call ChokeControlPanelToJson(p)
        call ChokeManifoldToJson(p)
        call DataDisplayConsoleToJson(p)
        call DrillingConsoleToJson(p)
        call HookToJson(p)
        call StandPipeManifoldToJson(p)
        call TopDrivePanelToJson(p)
        call DrillingWatchToJson(p)
        ! call TankToJson(p)

        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    subroutine ConfigurationToJson(parent)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p

        ! 1. create new node
        call json%create_object(p,'Configuration')
        
        ! 2. add member of data type to new node
        call StringConfigurationToJson(p) 
        call FormationToJson(p) 
        call ReservoirToJson(p) 
        call ShoeToJson(p) 
        call AccumulatorToJson(p) 
        call BopStackToJson(p) 
        call HoistingToJson(p) 
        call PowerToJson(p) 
        call PumpsToJson(p) 
        call RigSizeToJson(p) 
        call CasingLinerChokeToJson(p) 
        call PathGenerationToJson(p) 
        ! call WellSurveyDataToJson(p) 
        call MudPropertiesToJson(p)
        call UnityOutputsToJson(p)

        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    subroutine WarningsToJson(parent)
        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. create new node
        call json%create_object(p,'Warnings')
        
        ! 2. add member of data type to new node
        call json%add(p,"PumpWithKellyDisconnected",data%Warnings%PumpWithKellyDisconnected)
        call json%add(p,"PumpWithTopdriveDisconnected",data%Warnings%PumpWithTopdriveDisconnected)
        call json%add(p,"Pump1PopOffValveBlown",data%Warnings%Pump1PopOffValveBlown)
        call json%add(p,"Pump1Failure",data%Warnings%Pump1Failure)
        call json%add(p,"Pump2PopOffValveBlown",data%Warnings%Pump2PopOffValveBlown)
        call json%add(p,"Pump2Failure",data%Warnings%Pump2Failure)
        call json%add(p,"Pump3PopOffValveBlown",data%Warnings%Pump3PopOffValveBlown)
        call json%add(p,"Pump3Failure",data%Warnings%Pump3Failure)
        call json%add(p,"DrawworksGearsAbuse",data%Warnings%DrawworksGearsAbuse)
        call json%add(p,"RotaryGearsAbuse",data%Warnings%RotaryGearsAbuse)
        call json%add(p,"HoistLineBreak",data%Warnings%HoistLineBreak)
        call json%add(p,"PartedDrillString",data%Warnings%PartedDrillString)
        call json%add(p,"ActiveTankOverflow",data%Warnings%ActiveTankOverflow)
        call json%add(p,"ActiveTankUnderVolume",data%Warnings%ActiveTankUnderVolume)
        call json%add(p,"TripTankOverflow",data%Warnings%TripTankOverflow)
        call json%add(p,"DrillPipeTwistOff",data%Warnings%DrillPipeTwistOff)
        call json%add(p,"DrillPipeParted",data%Warnings%DrillPipeParted)
        call json%add(p,"TripWithSlipsSet",data%Warnings%TripWithSlipsSet)
        call json%add(p,"Blowout",data%Warnings%Blowout)
        call json%add(p,"UndergroundBlowout",data%Warnings%UndergroundBlowout)
        call json%add(p,"MaximumWellDepthExceeded",data%Warnings%MaximumWellDepthExceeded)
        call json%add(p,"CrownCollision",data%Warnings%CrownCollision)
        call json%add(p,"FloorCollision",data%Warnings%FloorCollision)
        call json%add(p,"TopdriveRotaryTableConfilict",data%Warnings%TopdriveRotaryTableConfilict)

        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    subroutine ProblemsToJson(parent)
        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. create new node
        call json%create_object(p,'Problems')
        
        ! 2. add member of data type to new node
        call BitProblemsToJson(p)
        call BopProblemsToJson(p)
        call ChokeProblemsToJson(p)
        call DrillStemProblemsToJson(p)
        call GaugesProblemsToJson(p)
        call HoistingProblemsToJson(p)
        call KickProblemsToJson(p)
        call LostProblemsToJson(p)
        call MudTreatmentProblemsToJson(p)
        call OtherProblemsToJson(p)
        call PumpProblemsToJson(p)
        call RotaryProblemsToJson(p)
        
        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    subroutine StateToJson(parent)

        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. create new node
        call json%create_object(p,'State')

        ! call OperationScenarioToJson(p)
        call notificationsToJson(p)
        ! call permissionsToJson(p)
        ! call unitySignalsToJson(p)
        ! call StudentStationToJson(p)
        ! call BopStackInputToJson(p)
        ! call BopStackAccToJson(p)
        ! call RamLineToJson(p)
        ! call AnnularComputationalToJson(p)
        ! call AnnularToJson(p)
        ! call PipeRam1ToJson(p)
        ! call ShearRamToJson(p)
        ! call PipeRam2ToJson(p)
        ! call ChokeLineToJson(p)
        ! call KillLineToJson(p)
        ! call PumpsToJson(p)
        ! call RAMToJson(p)
        ! call RAMSToJson(p)
        ! call ChokeToJson(p)
        ! call AirDrivenPumpToJson(p)
        ! call AirPumpLineToJson(p)
        ! call CHOOKEToJson(p)
        ! call DrawworksToJson(p)
        ! call MudSystemToJson(p)
        ! call MUDToJson(p)
        ! call MPumpsToJson(p)
        ! call PUMPToJson(p)
        ! call RTableToJson(p)
        ! call TDSToJson(p)
        ! call GasType(3)ToJson(p)
        ! call PressureDisplayToJson(p)
        ! call FricPressDropToJson(p)
        ! call ROP_SpecToJson(p)
        ! call ROP_BitToJson(p)
        ! call TDGeoToJson(p)
        ! call F_String(:)ToJson(p)
        ! call F_CountsToJson(p)
        ! call F_Interval(:)ToJson(p)
        ! call OD_Annulus(4)ToJson(p)
        ! call TD_DrillStemToJson(p)
        ! call TD_DrillStemsToJson(p)
        ! call TD_StringToJson(p)
        ! call TD_CountToJson(p)
        ! call G_StringElementToJson(p)
        ! call TD_VolToJson(p)
        ! call TD_GeneralToJson(p)
        ! call TD_BOPToJson(p)
        ! call TD_BOPElement(4)ToJson(p)
        ! call TD_StConnToJson(p)
        ! call TD_LoadToJson(p)
        ! call TD_WellElToJson(p)
        ! call TD_CasingToJson(p)
        ! call TD_LinerToJson(p)
        ! call TD_OpenHoleToJson(p)
        ! call TD_ROPHoleToJson(p)
        ! call TD_WellGeneralToJson(p)
        ! call TD_WellGeo(:)ToJson(p)
                
        ! 2. add member of data type to new node

        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    !use this as a template
    subroutine notificationsToJson(parent)

        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. create new node
        call json%create_object(p,'Notifications')
        
        ! 2. add member of data type to new node

        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    subroutine ConfigurationFromJson(parent)
        type(json_value),pointer :: parent
        
        type(json_value),pointer :: p

        ! 1. get related root
        call json%get(parent,"Configuration",p)

        call StringConfigurationFromJson(p)
        call FormationFromJson(p) 
        call ReservoirFromJson(p) 
        call ShoeFromJson(p) 
        call AccumulatorFromJson(p) 
        call BopStackFromJson(p) 
        call HoistingFromJson(p) 
        call PowerFromJson(p) 
        call PumpsFromJson(p) 
        call RigSizeFromJson(p) 
        call CasingLinerChokeFromJson(p) 
        call PathGenerationFromJson(p)
        call MudPropertiesFromJson(p)
        call UnityInputsFromJson(p)
        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    subroutine WarningsFromJson(parent)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p
        type(json_value),pointer :: pval

        ! 1. get node
        call json%get(parent,'Warnings',p)

        ! ! 2. add member of data type to new node
		call json%get(p,'PumpWithKellyDisconnected',pval)
		call json%get(pval,data%Warnings%PumpWithKellyDisconnected)
		call json%get(p,'PumpWithTopdriveDisconnected',pval)
		call json%get(pval,data%Warnings%PumpWithTopdriveDisconnected)
		call json%get(p,'Pump1PopOffValveBlown',pval)
		call json%get(pval,data%Warnings%Pump1PopOffValveBlown)
		call json%get(p,'Pump1Failure',pval)
		call json%get(pval,data%Warnings%Pump1Failure)
		call json%get(p,'Pump2PopOffValveBlown',pval)
		call json%get(pval,data%Warnings%Pump2PopOffValveBlown)
		call json%get(p,'Pump2Failure',pval)
		call json%get(pval,data%Warnings%Pump2Failure)
		call json%get(p,'Pump3PopOffValveBlown',pval)
		call json%get(pval,data%Warnings%Pump3PopOffValveBlown)
		call json%get(p,'Pump3Failure',pval)
		call json%get(pval,data%Warnings%Pump3Failure)
		call json%get(p,'DrawworksGearsAbuse',pval)
		call json%get(pval,data%Warnings%DrawworksGearsAbuse)
		call json%get(p,'RotaryGearsAbuse',pval)
		call json%get(pval,data%Warnings%RotaryGearsAbuse)
		call json%get(p,'HoistLineBreak',pval)
		call json%get(pval,data%Warnings%HoistLineBreak)
		call json%get(p,'PartedDrillString',pval)
		call json%get(pval,data%Warnings%PartedDrillString)
		call json%get(p,'ActiveTankOverflow',pval)
		call json%get(pval,data%Warnings%ActiveTankOverflow)
		call json%get(p,'ActiveTankUnderVolume',pval)
		call json%get(pval,data%Warnings%ActiveTankUnderVolume)
		call json%get(p,'TripTankOverflow',pval)
		call json%get(pval,data%Warnings%TripTankOverflow)
		call json%get(p,'DrillPipeTwistOff',pval)
		call json%get(pval,data%Warnings%DrillPipeTwistOff)
		call json%get(p,'DrillPipeParted',pval)
		call json%get(pval,data%Warnings%DrillPipeParted)
		call json%get(p,'TripWithSlipsSet',pval)
		call json%get(pval,data%Warnings%TripWithSlipsSet)
		call json%get(p,'Blowout',pval)
		call json%get(pval,data%Warnings%Blowout)
		call json%get(p,'UndergroundBlowout',pval)
		call json%get(pval,data%Warnings%UndergroundBlowout)
		call json%get(p,'MaximumWellDepthExceeded',pval)
		call json%get(pval,data%Warnings%MaximumWellDepthExceeded)
		call json%get(p,'CrownCollision',pval)
		call json%get(pval,data%Warnings%CrownCollision)
		call json%get(p,'FloorCollision',pval)
		call json%get(pval,data%Warnings%FloorCollision)
		call json%get(p,'TopdriveRotaryTableConfilict',pval)
		call json%get(pval,data%Warnings%TopdriveRotaryTableConfilict)
    end subroutine

    subroutine ProblemsFromJson(parent)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p

        call json%get(parent,'Warnings',p)
        
        call BitProblemsToJson(p)
        call BopProblemsFromJson(p)
        call ChokeProblemsFromJson(p)
        call DrillStemProblemsFromJson(p)
        call GaugesProblemsFromJson(p)
        call HoistingProblemsFromJson(p)
        call KickProblemsFromJson(p)
        call LostProblemsFromJson(p)
        call MudTreatmentProblemsFromJson(p)
        call OtherProblemsFromJson(p)
        call PumpProblemsFromJson(p)
        call RotaryProblemsFromJson(p)        
    end subroutine

    subroutine StateFromJson(parent)
        type(json_value),pointer :: parent
        type(json_value),pointer :: p

        ! 1. create new node
        ! call json%create_object(p,'State')

        ! ! call OperationScenarioFromJson(p)
        ! call notificationsFromJson(p)
        ! call permissionsFromJson(p)
        ! call unitySignalsFromJson(p)
        ! call StudentStationFromJson(p)
        ! call BopStackInputFromJson(p)
        ! call BopStackAccFromJson(p)
        ! call RamLineFromJson(p)
        ! call AnnularComputationalFromJson(p)
        ! call AnnularFromJson(p)
        ! call PipeRam1FromJson(p)
        ! call ShearRamFromJson(p)
        ! call PipeRam2FromJson(p)
        ! call ChokeLineFromJson(p)
        ! call KillLineFromJson(p)
        ! call PumpsFromJson(p)
        ! call RAMFromJson(p)
        ! call RAMSFromJson(p)
        ! call ChokeFromJson(p)
        ! call AirDrivenPumpFromJson(p)
        ! call AirPumpLineFromJson(p)
        ! call CHOOKEFromJson(p)
        ! call DrawworksFromJson(p)
        ! call MudSystemFromJson(p)
        ! call MUDFromJson(p)
        ! call MPumpsFromJson(p)
        ! call PUMPFromJson(p)
        ! call RTableFromJson(p)
        ! call TDSFromJson(p)
        ! call GasType(3)FromJson(p)
        ! call PressureDisplayFromJson(p)
        ! call FricPressDropFromJson(p)
        ! call ROP_SpecFromJson(p)
        ! call ROP_BitFromJson(p)
        ! call TDGeoFromJson(p)
        ! call F_String(:)FromJson(p)
        ! call F_CountsFromJson(p)
        ! call F_Interval(:)FromJson(p)
        ! call OD_Annulus(4)FromJson(p)
        ! call TD_DrillStemFromJson(p)
        ! call TD_DrillStemsFromJson(p)
        ! call TD_StringFromJson(p)
        ! call TD_CountFromJson(p)
        ! call G_StringElementFromJson(p)
        ! call TD_VolFromJson(p)
        ! call TD_GeneralFromJson(p)
        ! call TD_BOPFromJson(p)
        ! call TD_BOPElement(4)FromJson(p)
        ! call TD_StConnFromJson(p)
        ! call TD_LoadFromJson(p)
        ! call TD_WellElFromJson(p)
        ! call TD_CasingFromJson(p)
        ! call TD_LinerFromJson(p)
        ! call TD_OpenHoleFromJson(p)
        ! call TD_ROPHoleFromJson(p)
        ! call TD_WellGeneralFromJson(p)
        ! call TD_WellGeo(:)FromJson(p)
                
        ! 2. add member of data type to new node

        ! 3. add new node to parent
        call json%add(parent,p)
    end subroutine

    !use this as a template
    subroutine notificationsFromJson(parent)
        type(json_value),pointer :: parent
        ! 
        ! type(json_value),pointer :: p

        ! 1. create new node
        ! call json%create_object(p,'Notifications')
        
        ! ! 2. add member of data type to new node

        ! ! 3. add new node to parent
        ! call json%add(parent,p)
    end subroutine


end module Simulator