WinterWheat Class Reference

WinterWheat class
. More...

#include <WinterWheat.h>

Inheritance diagram for WinterWheat:

Public Member Functions
virtual bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	The one and only method for a crop management plan. All farm actions go through here. More...
	WinterWheat (TTypesOfVegetation a_tov, TTypesOfCrops a_toc, Landscape *a_L)
void	SetUpFarmCategoryInformation ()
Public Member Functions inherited from Crop
virtual	~Crop ()
	Crop (TTypesOfVegetation a_tov, TTypesOfCrops a_toc, Landscape *a_L)
int	GetFirstDate (void)
void	ChooseNextCrop (int a_no_dates)
	Chooses the next crop to grow in a field. More...
int	GetCropClassification ()
void	SetCropClassification (int a_classification)
void	GetCropType (TTypesOfCrops a_toc)
TTypesOfCrops	GetCropType ()
FarmManagementCategory	LookUpManagementCategory (int a_todo)
bool	GetForceSpringOK ()

Additional Inherited Members
Public Attributes inherited from Crop
TTypesOfVegetation	m_tov
Protected Member Functions inherited from Crop
void	SimpleEvent (long a_date, int a_todo, bool a_lock)
	Adds an event to this crop management. More...
void	SimpleEvent_ (long a_date, int a_todo, bool a_lock, Farm *a_farm, LE *a_field)
	Adds an event to this crop management without relying on member variables. More...
bool	StartUpCrop (int a_spring, std::vector< std::vector< int >> a_flexdates, int a_todo)
	Holds the translation between the farm operation enum for each cropand the farm management category associated with it More...
bool	AphidDamage (LE *a_field)
	Compares aphid numbers per m2 with a threshold to return true if threshold is exceeded. More...
Protected Attributes inherited from Crop
Farm *	m_farm
LE *	m_field
FarmEvent *	m_ev
int	m_first_date
int	m_count
int	m_last_date
int	m_ddegstoharvest
int	m_base_elements_no
Landscape *	m_OurLandscape
bool	m_forcespringpossible = false
	Used to signal that the crop can be forced to start in spring. More...
TTypesOfCrops	m_toc
	The Crop type in terms of the TTypesOfCrops list (smaller list than tov, no country designation) More...
int	m_CropClassification
	Contains information on whether this is a winter crop, spring crop, or catch crop that straddles the year boundary (0,1,2) More...
vector< FarmManagementCategory >	m_ManagementCategories
	Holds the translation between the farm operation enum for each crop and the farm management category associated with it. More...
Static Protected Attributes inherited from Crop
static int	m_date_modifier = 0
	Holds a value that shifts test pesticide use by this many days in crops modified to use it. More...

Detailed Description

WinterWheat class
.

See WinterWheat.h::WinterWheatToDo for a complete list of all possible events triggered codes by the winter wheat management plan. When triggered these events are handled by Farm and are available as information for other objects such as animal and bird models.

Constructor & Destructor Documentation

WinterWheat()

WinterWheat::WinterWheat ( TTypesOfVegetation  a_tov, TTypesOfCrops  a_toc, Landscape *  a_L  )

inline

                                                                              : Crop(a_tov, a_toc, a_L)
   {
        // When we start it off, the first possible date for a farm operation is 1st October
        // This information is used by other crops when they decide how much post processing of 
        // the management is allowed after harvest before the next crop starts.
        m_first_date=g_date->DayInYear( 1,10 );
        SetUpFarmCategoryInformation();
   }

References Calendar::DayInYear(), g_date, Crop::m_first_date, and SetUpFarmCategoryInformation().

Member Function Documentation

Do()

bool WinterWheat::Do ( Farm *  a_farm, LE *  a_field, FarmEvent *  a_ev  )

virtual

The one and only method for a crop management plan. All farm actions go through here.

Called every time something is done to the crop by the farmer in the first instance it is always called with a_ev->todo set to start, but susequently will be called whenever the farmer wants to carry out a new operation.
This method details all the management and relationships between operations necessary to grow and ALMaSS crop - in this case conventional winter wheat.

Inputs to a farm mangement event call.

bool forcing a_eve->m_lock bool probability (if forcing lock is false) Farm management to try (function address) Event type Finish date Flags to set on success Flage value to set Next event Start date for next evemt

Reimplemented from Crop.

{
    m_field = a_field; // this is needed because of possible calls to other methods and currently we do not pass parameters.
    m_farm = a_farm; // this is needed because of possible calls to other methods and currently we do not pass parameters.
    bool done = false; // The boolean value done indicates when we are totally finished with this plan (i.e. it is set to true).
    
                       // Depending what event has occured jump to the correct bit of code e.g. for ww_start jump to line 67 below
    switch (a_ev->m_todo)
    {
    case ww_start:
    {
        // This is just to hold a local variable in scope and prevent compiler errors
            // ww_start just sets up all the starting conditions and reference dates that are needed to start a ww
            // crop off
        WW_AUTUMN_PLOUGH = false;
        WW_DECIDE_TO_HERB = 1;
        WW_DECIDE_TO_FI = 1;
        a_field->ClearManagementActionSum();
 
        // Record whether skylark scrapes are present and adjust flag accordingly
        if (cfg_WinterWheat_SkScrapes.value()) {
            a_field->m_skylarkscrapes = true;
        }
        else {
            a_field->m_skylarkscrapes = false;
        }
        // Set up the date management stuff
        // The next bit of code just allows for altering dates after harvest if it is necessary
        // to allow for a crop which starts its management early.
 
        // 5 start and stop dates for all events after harvest for this crop
        int noDates = 5;
        a_field->SetMDates(0, 0, g_date->DayInYear(20, 8));
        // Determined by harvest date - used to see if at all possible
        a_field->SetMDates(1, 0, g_date->DayInYear(20, 8));
        a_field->SetMDates(0, 1, 0); // HayTurning start
        a_field->SetMDates(1, 1, g_date->DayInYear(20, 8));
        a_field->SetMDates(0, 2, g_date->DayInYear(5, 8));
        a_field->SetMDates(1, 2, g_date->DayInYear(20, 8)); //was 25, 8
        a_field->SetMDates(0, 3, g_date->DayInYear(10, 8));
        a_field->SetMDates(1, 3, g_date->DayInYear(20, 8)); //was 15,9
        a_field->SetMDates(0, 4, g_date->DayInYear(15, 8));
        a_field->SetMDates(1, 4, g_date->DayInYear(20, 8)); //was 15, 10
        // Can be up to 10 of these. If the shortening code is triggered
        // then these will be reduced in value to 0
 
        a_field->SetMConstants(0, 1);
 
        // Check the next crop for early start, unless it is a spring crop
        // in which case we ASSUME that no checking is necessary!!!!
        // So DO NOT implement a crop that runs over the year boundary (i.e. from spring to spring!), at least not without fixing this.
 
        //new if: do the check only for non-optimising farms and if year>0. (030713 - m_rotation used only in the hidden year, so I modified the condition from >7 to >0)
        int d1;
        if (!(a_farm->GetType() == tof_OptimisingFarm && g_date->GetYearNumber() > 0)) {
 
            if (a_ev->m_startday > g_date->DayInYear(1, 7)) {
                if (a_field->GetMDates(0, 0) >= a_ev->m_startday)
                {
                    g_msg->Warn(WARN_BUG, "WinterWheat::Do(): ", "Harvest too late for the next crop to start!!!");
                    int almassnum = a_field->GetLandscape()->BackTranslateVegTypes(a_ev->m_next_tov);
                    g_msg->Warn("Next Crop ", (double)almassnum); // this causes exit
                }
                // Now fix any late finishing problems
                for (int i = 0; i < noDates; i++) {
                    if (a_field->GetMDates(0, i) >= a_ev->m_startday) {
                        a_field->SetMDates(0, i, a_ev->m_startday - 1); //move the starting date
                    }
                    if (a_field->GetMDates(1, i) >= a_ev->m_startday) {
                        a_field->SetMConstants(i, 0); //change the default value of the MConst (=1) to 0 (necessary to correctly execute farm events in case the finishing date (MDate) was moved)
                        a_field->SetMDates(1, i, a_ev->m_startday - 1); //move the finishing date
                    }
                }
            }
            // Now no operations can be timed after the start of the next crop.
 
            if (!a_ev->m_first_year) {
                // Are we before July 1st?
                d1 = g_date->OldDays() + g_date->DayInYear(1, 7);
                if (g_date->Date() < d1) {
                    // Yes, too early. We assumme this is because the last crop was late
                    printf("Poly: %d\n", a_field->GetPoly());
                    g_msg->Warn(WARN_BUG, "WinterWheat::Do(): ", "Crop start attempt between 1st Jan & 1st July");
                    int prev = a_field->GetLandscape()->BackTranslateVegTypes(a_field->GetOwner()->GetPreviousTov(a_field->GetRotIndex()));
                    g_msg->Warn(WARN_BUG, "Previous Crop ", prev);
                    int almassnum = a_field->GetLandscape()->BackTranslateVegTypes(a_ev->m_next_tov);
                    g_msg->Warn("Next Crop ", (double)almassnum); // this causes exit
                }
                else {
                    d1 = g_date->OldDays() + m_first_date; // Add 365 for spring crop
                    if (g_date->Date() > d1) {
                        // Yes too late - should not happen - raise an error
                        g_msg->Warn(WARN_BUG, "WinterWheat::Do(): ", "Crop start attempt after last possible start date");
                        g_msg->Warn(WARN_BUG, "Previous Crop ", "");
                        a_field->GetOwner()->GetPreviousTov(a_field->GetRotIndex());
                        int almassnum = a_field->GetLandscape()->BackTranslateVegTypes(a_ev->m_next_tov);
                        g_msg->Warn("Next Crop ", (double)almassnum); // this causes exit
                    }
                }
            }
            else {
                // Is the first year
                // Some special code to cope with that first start-up year in ALMaSS - ignore for all practical purposes
                SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 4), ww_spring_roll, false);
                break;
            }
        }//if
 
        // End single block date checking code. Please see next line comment as well.
        // Reinit d1 to first possible starting date.
        d1 = g_date->OldDays() + g_date->DayInYear(21, 8);
        // OK, let's go.
        // Here we queue up the first event - this differs depending on whether we have a
        // stock or arable farmer
        if (a_farm->IsStockFarmer()) { // StockFarmer
            SimpleEvent(d1, ww_ferti_s1, false);
        }
        else SimpleEvent(d1, ww_ferti_p1, false);
 
    }
    break;
    // This is the first real farm operation
    case ww_ferti_p1:
        // Unless we are forced to do this (probably because we tried once and failed due to bad weather)
        // then 10% of all threads that reach here will attempt to do ww_feri_p1
        if (a_ev->m_lock || a_farm->DoIt(10))
        {
            // Calls the FP_Slurry application with the number of days after 1,10 as a parameter
            // the FP_Slurry routine will attempt to apply slurry on a probabilistic basis up to 1,10 when
            // the operation will be forced
            // Many other constraints can be added to the FP_Slurry, e.g. temperature might have to be >0 degrees C
            // Other operations need low wind speed (e.g. spraying insecticide). These differ for each operation
            if (!a_farm->FP_Slurry(a_field, 0.0, g_date->DayInYear(1, 10) - g_date->DayInYear())) {
                // If we don't suceed on the first try, then try and try again (until 1/10 when we will suceed)
                SimpleEvent(g_date->Date() + 1, ww_ferti_p1, true);
                break;
            }
        }
        // Queue up the next event -in this case autumn ploughing
        SimpleEvent(g_date->Date(), ww_autumn_plough, false);
        break;
    case ww_ferti_s1:
        if (!a_farm->FA_Slurry(a_field, 0.0, g_date->DayInYear(1, 10) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_ferti_s1, true);
            break;
        }
        // This may cause two applications of fertilizer in one day...which is OK because one is Slurry and one Manure
        SimpleEvent(g_date->Date(), ww_ferti_s2, false);
        break;
    case ww_ferti_s2:
        if (a_ev->m_lock || a_farm->DoIt(10))
        {
            if (!a_farm->FA_Manure(a_field, 0.0,
                g_date->DayInYear(1, 10) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_ferti_s2, true);
                break;
            }
        }
        SimpleEvent(g_date->Date(), ww_autumn_plough, false);
        break;
    case ww_autumn_plough:
        // Almost all will autumn plough, but a few will get away with non-inversion
        if (a_ev->m_lock || a_farm->DoIt(95))
        {
            if (!a_farm->AutumnPlough(a_field, 0.0, g_date->DayInYear(1, 10) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_autumn_plough, true);
                break;
            }
            else
            {
                // 95% of farmers will do this, but the other 5% won't so we need to remember whether
                // we are in one or the other group
                WW_AUTUMN_PLOUGH = true;
                // Queue up the next event
                SimpleEvent(g_date->Date() + 1, ww_autumn_harrow, false);
                break;
            }
        }
        SimpleEvent(g_date->Date() + 1, ww_stubble_harrow1, false);
        break;
    case ww_autumn_harrow:
        if (!a_farm->AutumnHarrow(a_field, 0.0,
            g_date->DayInYear(10, 10) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_autumn_harrow, true);
            break;
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(10, 9),
            ww_autumn_sow, false);
        break;
    case ww_stubble_harrow1:
        if (!a_farm->StubbleHarrowing(a_field, 0.0, g_date->DayInYear(10, 10) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_stubble_harrow1, true);
            break;
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(10, 9),
            ww_autumn_sow, false);
        break;
    case ww_autumn_sow:
        if (cfg_seedcoating_winterwheat_on.value() && a_field->GetLandscape()->SupplyShouldSpray()) {
            if (!a_farm->AutumnSow(a_field, 0.0,
                g_date->DayInYear(20, 10) - g_date->DayInYear(),
                cfg_seedcoating_product_amounts.value(0), ppp_1)) {
                SimpleEvent(g_date->Date() + 1, ww_autumn_sow, true);
                break;
            }
        }
        else {
            if (!a_farm->AutumnSow(a_field, 0.0,
                g_date->DayInYear(20, 10) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_autumn_sow, true);
                break;
            }
        }
        SimpleEvent(g_date->Date() + 1, ww_autumn_roll, false);
        break;
    case ww_autumn_roll:
        // If they did plough, then 5% will also do an autumn rolling
        if ((a_ev->m_lock || a_farm->DoIt(5)) && (WW_AUTUMN_PLOUGH))
        {
            if (!a_farm->AutumnRoll(a_field, 0.0,
                g_date->DayInYear(27, 10) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_autumn_roll, true);
                break;
            }
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(15, 9),
            ww_ferti_p2, false);
        break;
        // Plant farmers start here.
    case ww_ferti_p2:
        if ((a_ev->m_lock || a_farm->DoIt(20)) && (!a_farm->IsStockFarmer()))
        {
            if (a_field->GetVegBiomass() > 0)
                //only apply this when there has been a bit of growth
            {
                if (!a_farm->FP_ManganeseSulphate(a_field, 0.0,
                    g_date->DayInYear(30, 10) - g_date->DayInYear()))
                {
                    SimpleEvent(g_date->Date() + 1, ww_ferti_p2, true);
                    break;
                }
            }
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(20, 9),
            ww_herbicide1, false);
        break;
    case ww_herbicide1: // The first of the pesticide managements. NB these are externally scalable
        if (a_ev->m_lock || a_farm->DoIt((int)(80 * cfg_herbi_app_prop.value() * a_farm->Prob_multiplier()))) //modified probability
        {
                if (!a_farm->HerbicideTreat(a_field, 0.0, g_date->DayInYear(5, 10) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_herbicide1, true);
                    break;
            }
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 4) + 365,
            ww_spring_roll, false);
        break;
    case ww_spring_roll:
        if (a_ev->m_lock || a_farm->DoIt(5))
        {
            if (!a_farm->SpringRoll(a_field, 0.0,
                g_date->DayInYear(30, 4) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_spring_roll, true);
                break;
            }
        }
        // Here we split the main thread in to depending on what fertilizer the farmer will use
        // these rejoin other later on.
        if (a_farm->IsStockFarmer()) // StockFarmer
        {
            SimpleEvent(g_date->Date() + 1, ww_ferti_s3, false);
            SimpleEvent(g_date->OldDays() + g_date->DayInYear(10, 4), ww_ferti_s4, false);
        }
        else SimpleEvent(g_date->OldDays() + g_date->DayInYear(25, 3), ww_ferti_p3, false);
        // Here we see an example of setting up parallel threads
        // None of these are the main thread which will lead to the termination of the plan - they
        // just run along until they peter out e.g. ww_herbicide2
        // All paths through the plan need the next threads
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(15, 4),
            ww_herbicide2, false);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(25, 4),
            ww_GR, false);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(20, 4),
            ww_fungicide, false);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(cfg_WW_InsecticideDay.value(), cfg_WW_InsecticideMonth.value()),
            ww_insecticide1, false);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(10, 4),
            ww_strigling1, false);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 5),
            ww_water1, false);
        break;
    case ww_herbicide2:
        if (a_ev->m_lock || a_farm->DoIt((int)((int)(69 * cfg_herbi_app_prop.value()*WW_DECIDE_TO_HERB  * a_farm->Prob_multiplier())))) // was 40 //modified probability
        {
            if (!a_farm->HerbicideTreat(a_field, 0.0,
                g_date->DayInYear(30, 4) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_herbicide2, true);
                break;
            }
        }
        // End of thread
        break;
    case ww_GR:
        if (a_ev->m_lock || a_farm->DoIt((int)(15 * cfg_greg_app_prop.value())))
        {
            if (!a_farm->GrowthRegulator(a_field, 0.0,
                g_date->DayInYear(10, 5) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_GR, true);
                break;
            }
        }
        // End of thread
        break;
    case ww_fungicide:
        if (a_ev->m_lock || a_farm->DoIt((int)(55 * cfg_fungi_app_prop1.value() * a_farm->Prob_multiplier()))) //modified probability
        {
                if (!a_farm->FungicideTreat(a_field, 0.0, g_date->DayInYear(10, 5) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_fungicide, true);
                    break;
                }
            
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(20, 5), ww_fungicide2, false);
        break;
    case ww_fungicide2:
        if (a_ev->m_lock || a_farm->DoIt((int)(55 * cfg_fungi_app_prop2.value() * a_farm->Prob_multiplier()))) //modified probability
        {
                if (!a_farm->FungicideTreat(a_field, 0.0, g_date->DayInYear(10, 6) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_fungicide2, true);
                    break;
                }
            
        }
        // End of thread
        break;
    case ww_insecticide1:
        if (a_ev->m_lock || a_farm->DoIt((int)(50 * cfg_ins_app_prop1.value() * a_farm->Prob_multiplier()))) //changed from 16, 22.03.13 //modified probability
        {
                // Here we check wheter we are using ERA pesticde or not
                if (!cfg_pest_winterwheat_on.value() || !a_field->GetLandscape()->SupplyShouldSpray()) // Not using pesticide spray
                {
                    if (!a_farm->InsecticideTreat(a_field, 0.0, g_date->DayInYear(15, 5) - g_date->DayInYear())) {
                        SimpleEvent(g_date->Date() + 1, ww_insecticide1, true);
                        break;
                    }
                }
                else
                {
                    a_farm->ProductApplication(a_field, 0.0, 0, cfg_pest_product_amounts.value(0),ppp_1);
                }
 
            SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 6), ww_insecticide2, false);
            break;
        }
        break; // End thread
    case ww_insecticide2:
        if (a_ev->m_lock || a_farm->DoIt((int)(50 * cfg_ins_app_prop2.value() *WW_DECIDE_TO_FI * a_farm->Prob_multiplier()))) //modified probability
        {
            if (!cfg_pest_winterwheat_on.value() || !a_field->GetLandscape()->SupplyShouldSpray())
            {
                if (!a_farm->InsecticideTreat(a_field, 0.0, g_date->DayInYear(10, 6) - g_date->DayInYear()))
                {
                    SimpleEvent(g_date->Date() + 1, ww_insecticide2, true);
                    break;
                }
            }
            else
            {
                a_farm->ProductApplication(a_field, 0.0, 0, cfg_pest_product_amounts.value(0), ppp_1);
            }
            if ((g_date->Date() + 7) < (g_date->OldDays() + g_date->DayInYear(15, 6)))
                SimpleEvent(g_date->OldDays() + g_date->DayInYear(15, 6), ww_insecticide3, false);
            else SimpleEvent(g_date->Date() + 7, ww_insecticide3, false);
            break;
        }
        break;
    case ww_insecticide3:
        if (a_ev->m_lock || a_farm->DoIt((int)(50 * cfg_ins_app_prop3.value() *WW_DECIDE_TO_FI * a_farm->Prob_multiplier()))) //modified probability
        {
            if (!cfg_pest_winterwheat_on.value() || !a_field->GetLandscape()->SupplyShouldSpray()) {
                if (!a_farm->InsecticideTreat(a_field, 0.0, g_date->DayInYear(30, 6) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_insecticide3, true);
                    break;
                }
            }
            else {
                a_farm->ProductApplication(a_field, 0.0, 0, cfg_pest_product_amounts.value(0), ppp_1);
            }
        }
        // End of thread
        break;
    case ww_strigling1:
        if (a_ev->m_lock || a_farm->DoIt(5))
        {
            if (!a_farm->Strigling(a_field, 0.0,
                g_date->DayInYear(25, 4) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_strigling1, true);
                break;
            }
            else {
                if ((g_date->Date() + 7) < (g_date->OldDays() + g_date->DayInYear(15, 6)))
                    SimpleEvent(g_date->OldDays() + g_date->DayInYear(25, 4),
                        ww_strigling2, false);
                else SimpleEvent(g_date->Date() + 7, ww_strigling2, false);
            }
        }
        break;
    case ww_strigling2:
        if (!a_farm->Strigling(a_field, 0.0, g_date->DayInYear(5, 5) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_strigling2, true);
            break;
        }
        // End of thread
        break;
    case ww_water1:
        if (a_ev->m_lock || a_farm->DoIt(10)) // **CJT** Soil type 1-4 only
        {
            if (!a_farm->Water(a_field, 0.0, g_date->DayInYear(15, 5) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_water1, true);
                break;
            }
            else
                if ((g_date->Date() + 5) < (g_date->OldDays() + g_date->DayInYear(2, 5)))
                    SimpleEvent(g_date->OldDays() + g_date->DayInYear(2, 5), ww_water2, false);
                else SimpleEvent(g_date->Date() + 5, ww_water2, false);
        }
        break;
    case ww_water2:
        if (!a_farm->Water(a_field, 0.0, g_date->DayInYear(1, 6) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_water2, true);
            break;
        }
        // End of thread
        break;
    case ww_ferti_p3:
        if (!a_farm->FP_NPK(a_field, 0.0, g_date->DayInYear(15, 4) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_ferti_p3, true);
            break;
        }
 
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(25, 4), ww_ferti_p4, false);
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(1, 4), ww_ferti_p5, false);
        break;
    case ww_ferti_p4:
        if (a_ev->m_lock || a_farm->DoIt(50))
        {
            if (!a_farm->FP_NPK(a_field, 0.0, g_date->DayInYear(15, 5) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_ferti_p4, true);
                break;
            }
        }
        // The Main thread
        // The Main thread - this will leads to harvest, whilst all the others stop before this point
        // This thread is only for arable farmers whereas you'll see below the other forks for stock farmers
 
        ChooseNextCrop(5);
 
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(5, 8), ww_harvest, false);
        break;
    case ww_ferti_p5:
        if (a_ev->m_lock || a_farm->DoIt(20))
        {
            if (!a_farm->FP_ManganeseSulphate(a_field, 0.0, g_date->DayInYear(5, 5) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_ferti_p5, true);
                break;
            }
        }
        break;
    case ww_ferti_s3:
        if (!a_farm->FA_Slurry(a_field, 0.0, g_date->DayInYear(30, 4) - g_date->DayInYear())) {
            SimpleEvent(g_date->Date() + 1, ww_ferti_s3, true);
            break;
        }
        // The Main thread - this will leads to harvest, whilst all the others stop before this point
 
        ChooseNextCrop(5);
 
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(5, 8), ww_harvest, false);
        break;
    case ww_ferti_s4:
        if (a_ev->m_lock || a_farm->DoIt(75))
        {
            if (!a_farm->FA_NPK(a_field, 0.0, g_date->DayInYear(20, 4) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_ferti_s4, true);
                break;
            }
            SimpleEvent(g_date->OldDays() + g_date->DayInYear(21, 4), ww_ferti_s5, false);
        }
        break;
    case ww_ferti_s5:
        if (a_ev->m_lock || a_farm->DoIt(40))
        {
            if (!a_farm->FA_NPK(a_field, 0.0, g_date->DayInYear(1, 5) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_ferti_s5, true);
                break;
            }
        }
        break;
    case ww_harvest:
        if (!a_farm->Harvest(a_field, 0.0, g_date->DayInYear(20, 8) - g_date->DayInYear()))
        {
            SimpleEvent(g_date->Date() + 1, ww_harvest, true);
            break;
        }
        SimpleEvent(g_date->Date(), ww_straw_chopping, false);
        break;
    case ww_straw_chopping:
        if (a_ev->m_lock || a_farm->DoIt(75))
        {
            if (a_field->GetMConstants(0) == 0) {
                if (!a_farm->StrawChopping(a_field, 0.0, -1)) { //raise an error
                    g_msg->Warn(WARN_BUG, "WinterWheat::Do(): failure in 'StrawChopping' execution", "");
                    exit(1);
                }
            }
            else {
                if (!a_farm->StrawChopping(a_field, 0.0, a_field->GetMDates(1, 0) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_straw_chopping, true);
                    break;
                }
                else {
                    SimpleEvent(g_date->Date() + a_field->GetMConstants(0), ww_stubble_harrow2, false); //is this ok?
                }
            }
        }
        else {
            SimpleEvent(g_date->Date() + a_field->GetMConstants(0), ww_hay_turning, false);
        }
        break;
    case ww_hay_turning:
        if (a_ev->m_lock || a_farm->DoIt(5))
        {
            if (a_field->GetMConstants(1) == 0) {
                if (!a_farm->HayTurning(a_field, 0.0, -1)) { //raise an error
                    g_msg->Warn(WARN_BUG, "WinterWheat::Do(): failure in 'HayTurning' execution", "");
                    exit(1);
                }
            }
            else {
                if (!a_farm->HayTurning(a_field, 0.0, a_field->GetMDates(1, 1) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_hay_turning, true);
                    break;
                }
            }
        }
        SimpleEvent(g_date->OldDays() + a_field->GetMDates(0, 2), ww_hay_baling, false);
        break;
    case ww_hay_baling:
        if (a_field->GetMConstants(2) == 0) {
            if (!a_farm->HayBailing(a_field, 0.0, -1)) { //raise an error
                g_msg->Warn(WARN_BUG, "WinterWheat::Do(): failure in 'HayBailing' execution", "");
                exit(1);
            }
        }
        else {
            if (!a_farm->HayBailing(a_field, 0.0, a_field->GetMDates(1, 2) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, ww_hay_baling, true);
                break;
            }
        }
        SimpleEvent(g_date->OldDays() + a_field->GetMDates(0, 3), ww_stubble_harrow2, false);
        break;
    case ww_stubble_harrow2:
        if (a_ev->m_lock || a_farm->DoIt(65))
        {
            if (a_field->GetMConstants(3) == 0) {
                if (!a_farm->StubbleHarrowing(a_field, 0.0, -1)) { //raise an error
                    g_msg->Warn(WARN_BUG, "WinterWheat::Do(): failure in 'StubbleHarrowing' execution", "");
                    exit(1);
                }
            }
            else {
                if (!a_farm->StubbleHarrowing(a_field, 0.0, a_field->GetMDates(1, 3) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_stubble_harrow2, true);
                    break;
                }
            }
        }
        SimpleEvent(g_date->OldDays() + a_field->GetMDates(0, 4), ww_grubning, false);
        break;
    case ww_grubning:
        if (a_ev->m_lock || a_farm->DoIt(10)) {
            if (a_field->GetMConstants(4) == 0) {
                if (!a_farm->DeepPlough(a_field, 0.0, -1)) { //raise an error //IS THIS OK - PLOUGH?
                    g_msg->Warn(WARN_BUG, "WinterWheat::Do(): failure in 'DeepPlough' execution", "");
                    exit(1);
                }
            }
            else {
                if (!a_farm->DeepPlough(a_field, 0.0, a_field->GetMDates(1, 4) - g_date->DayInYear())) {
                    SimpleEvent(g_date->Date() + 1, ww_grubning, true);
                    break;
                }
            }
        }
        done = true;
        // So we are done, and somewhere else the farmer will queue up the start event of the next crop
        // END OF MAIN THREAD
        break;
    default:
        g_msg->Warn(WARN_BUG, "WinterWheat::Do(): "
            "Unknown event type! ", "");
        exit(1);
    }
    return done;
}

References Farm::AutumnHarrow(), Farm::AutumnPlough(), Farm::AutumnRoll(), Farm::AutumnSow(), cfg_fungi_app_prop1, cfg_fungi_app_prop2, cfg_greg_app_prop, cfg_herbi_app_prop, cfg_ins_app_prop1, cfg_ins_app_prop2, cfg_ins_app_prop3, cfg_pest_product_amounts, cfg_pest_winterwheat_on, cfg_seedcoating_product_amounts, cfg_seedcoating_winterwheat_on, cfg_WinterWheat_SkScrapes, cfg_WW_InsecticideDay, cfg_WW_InsecticideMonth, Crop::ChooseNextCrop(), LE::ClearManagementActionSum(), Calendar::Date(), Calendar::DayInYear(), Farm::DeepPlough(), Farm::DoIt(), Farm::FA_Manure(), Farm::FA_NPK(), Farm::FA_Slurry(), Farm::FP_ManganeseSulphate(), Farm::FP_NPK(), Farm::FP_Slurry(), Farm::FungicideTreat(), g_date, g_msg, LE::GetMConstants(), LE::GetMDates(), LE::GetOwner(), LE::GetPoly(), Farm::GetPreviousTov(), LE::GetRotIndex(), Farm::GetType(), LE::GetVegBiomass(), Calendar::GetYearNumber(), Farm::GrowthRegulator(), Farm::Harvest(), Farm::HayBailing(), Farm::HayTurning(), Farm::HerbicideTreat(), Farm::InsecticideTreat(), Farm::IsStockFarmer(), Crop::m_farm, Crop::m_field, Crop::m_first_date, FarmEvent::m_first_year, FarmEvent::m_lock, FarmEvent::m_next_tov, LE::m_skylarkscrapes, FarmEvent::m_startday, FarmEvent::m_todo, Calendar::OldDays(), ppp_1, Farm::Prob_multiplier(), Farm::ProductApplication(), LE::SetMConstants(), LE::SetMDates(), Crop::SimpleEvent(), Farm::SpringRoll(), Farm::StrawChopping(), Farm::Strigling(), Farm::StubbleHarrowing(), tof_OptimisingFarm, CfgInt::value(), CfgFloat::value(), CfgBool::value(), CfgArray_Double::value(), MapErrorMsg::Warn(), WARN_BUG, Farm::Water(), ww_autumn_harrow, WW_AUTUMN_PLOUGH, ww_autumn_plough, ww_autumn_roll, ww_autumn_sow, WW_DECIDE_TO_FI, WW_DECIDE_TO_HERB, ww_ferti_p1, ww_ferti_p2, ww_ferti_p3, ww_ferti_p4, ww_ferti_p5, ww_ferti_s1, ww_ferti_s2, ww_ferti_s3, ww_ferti_s4, ww_ferti_s5, ww_fungicide, ww_fungicide2, ww_GR, ww_grubning, ww_harvest, ww_hay_baling, ww_hay_turning, ww_herbicide1, ww_herbicide2, ww_insecticide1, ww_insecticide2, ww_insecticide3, ww_spring_roll, ww_start, ww_straw_chopping, ww_strigling1, ww_strigling2, ww_stubble_harrow1, ww_stubble_harrow2, ww_water1, and ww_water2.

SetUpFarmCategoryInformation()

void WinterWheat::SetUpFarmCategoryInformation ( )

inline

                                       {
       const int elements = 2 + (ww_foobar - WINTERWHEAT_BASE);
       m_base_elements_no = WINTERWHEAT_BASE - 2;
 
       FarmManagementCategory catlist[elements] =
       {
           fmc_Others,  // zero element unused but must be here
          fmc_Others,//ww_start = 1, // Compulsory, must always be 1 (one).
          fmc_Others,//ww_sleep_all_day = WINTERWHEAT_BASE,
          fmc_Fertilizer,//ww_ferti_p1,
          fmc_Fertilizer,//ww_ferti_s1,
          fmc_Fertilizer,//ww_ferti_s2,
          fmc_Cultivation,//ww_autumn_plough,
          fmc_Cultivation,//ww_autumn_harrow,
          fmc_Cultivation,//ww_stubble_harrow1,
          fmc_Others,//ww_autumn_sow,
          fmc_Others,//ww_autumn_roll,
          fmc_Fertilizer,//ww_ferti_p2,
          fmc_Herbicide,//ww_herbicide1,
          fmc_Others,//ww_spring_roll,
          fmc_Herbicide,//ww_herbicide2,
          fmc_Others,//ww_GR,
          fmc_Fungicide,//ww_fungicide,
          fmc_Fungicide,//ww_fungicide2,
          fmc_Insecticide,//ww_insecticide1,
          fmc_Insecticide,//ww_insecticide2,
          fmc_Insecticide,//ww_insecticide3,
          fmc_Cultivation,//ww_strigling1,
          fmc_Cultivation,//ww_strigling2,
          fmc_Watering,//ww_water1,
          fmc_Watering,//ww_water2,
          fmc_Fertilizer,//ww_ferti_p3,
          fmc_Fertilizer,//ww_ferti_p4,
          fmc_Fertilizer,//ww_ferti_p5,
          fmc_Fertilizer,//ww_ferti_s3,
          fmc_Fertilizer,//ww_ferti_s4,
          fmc_Fertilizer,//ww_ferti_s5,
          fmc_Harvest,//ww_harvest,
          fmc_Others,//ww_straw_chopping,
          fmc_Others,//ww_hay_turning,
          fmc_Others,//ww_hay_baling,
          fmc_Cultivation,//ww_stubble_harrow2,
          fmc_Cultivation//ww_grubning,
 
               // no foobar entry   
 
       };
       // Iterate over the catlist elements and copy them to vector             
       copy(begin(catlist), end(catlist), back_inserter(m_ManagementCategories));
 
   }

References fmc_Cultivation, fmc_Fertilizer, fmc_Fungicide, fmc_Harvest, fmc_Herbicide, fmc_Insecticide, fmc_Others, fmc_Watering, Crop::m_base_elements_no, Crop::m_ManagementCategories, WINTERWHEAT_BASE, and ww_foobar.

Referenced by WinterWheat().

---

The documentation for this class was generated from the following files:

• /builds/ALMaSS/ALMaSS_MIDox/Landscape/cropprogs/WinterWheat.h
• /builds/ALMaSS/ALMaSS_MIDox/Landscape/cropprogs/WinterWheat.cpp