DK_GrassLowYield_Perm Class Reference

#include <DK_GrassLowYield_Perm.h>

Inheritance diagram for DK_GrassLowYield_Perm:

Public Member Functions
bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	DK_GrassLowYield_Perm (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...

Constructor & Destructor Documentation

DK_GrassLowYield_Perm()

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

inline

                                                                                       : Crop(a_tov, a_toc, a_L)
  {
        m_first_date=g_date->DayInYear(15,5);
        SetUpFarmCategoryInformation();
  }

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

Member Function Documentation

Do()

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

virtual

Reimplemented from Crop.

{
    m_farm = a_farm;
    m_field = a_field;
    m_ev = a_ev;
 
    int d1;
 
    bool done = false;
    TTypesOfVegetation l_tov = tov_DKGrassLowYield_Perm;
 
    switch (m_ev->m_todo) {
    case dk_glyp_start:
    {
        DK_GLYP_CUT_DATE = 0;
        a_field->ClearManagementActionSum();
 
        m_last_date = g_date->DayInYear(1, 10); // Should match the last flexdate below
            //Create a 2d array of 1 plus the number of operations you use. Change only 4+1 to what you need in the line below
        std::vector<std::vector<int>> flexdates(1 + 1, std::vector<int>(2, 0));
        // Set up the date management stuff
                // Start and stop dates for all events after harvest
        flexdates[0][1] = g_date->DayInYear(15, 9); // last possible day of harvest
        // Now these are done in pairs, start & end for each operation. If its not used then -1
        flexdates[1][0] = -1; // This date will be moved back as far as necessary and potentially to flexdates 1 (start op 1)
        flexdates[1][1] = g_date->DayInYear(1, 10); // This date will be moved back as far as necessary and potentially to flexdates 1 (end op 1) 
 
        // Below if this is a spring crop use 365, otherwise first parameter is always 0, second parameter is fixed, and the third is the start up operation in the first year
        int isSpring = 365;
        if (StartUpCrop(isSpring, flexdates, int(dk_glyp_cut_to_hay))) break;
 
        // 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(15, 5) + 365;
        if (g_date->Date() > d1) {
            d1 = g_date->Date();
        }
        // OK, let's go.
        SimpleEvent(d1, dk_glyp_cut_to_hay, false);
    }
    break;
 
    case dk_glyp_cut_to_hay:
        if (m_ev->m_lock || m_farm->DoIt(20)){
            if (!m_farm->CutToHay(m_field, 0.0, g_date->DayInYear(15, 6) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, dk_glyp_cut_to_hay, true);
                break;
            }
            // did cut to hay so try turning
            else
            {
                SimpleEvent(g_date->OldDays() + g_date->DayInYear(15, 6),
                    dk_glyp_raking1, false);
                DK_GLYP_CUT_DATE = g_date->Date();
            }
            break;
        }
        SimpleEvent(g_date->OldDays() + m_first_date, dk_glyp_cattle_out1, false); // non-cutters graze
        break;
 
    case dk_glyp_raking1:
        if (DK_GLYP_CUT_DATE + 20 >= g_date->Date()) m_ev->m_lock = true;
        if (m_ev->m_lock || m_farm->DoIt(50)){
            if (!m_farm->HayTurning(m_field, 0.0, g_date->DayInYear(25, 6) - g_date->DayInYear())){
                SimpleEvent(g_date->Date() + 1, dk_glyp_raking1, true);
                break;
            }
            SimpleEvent(g_date->Date() + 1, dk_glyp_raking2, false);
            break;
        }
        ChooseNextCrop(1);
        SimpleEvent(DK_GLYP_CUT_DATE + 21, dk_glyp_cattle_out1, false); // 100% of these graze
        break;
 
    case dk_glyp_raking2:
        if (m_ev->m_lock || m_farm->DoIt(25))
        {
            if (!m_farm->HayTurning(m_field, 0.0,
                g_date->DayInYear(26, 6) - g_date->DayInYear())) {
                SimpleEvent(g_date->Date() + 1, dk_glyp_raking2, true);
                break;
            }
        }
        SimpleEvent(g_date->Date() + 1, dk_glyp_compress_straw, false);
        break;
 
    case dk_glyp_compress_straw:
        if (!m_farm->HayBailing(m_field, 0.0, g_date->DayInYear(1, 7) - g_date->DayInYear())){
            SimpleEvent(g_date->Date() + 1, dk_glyp_compress_straw, true);
            break;
        }
        // Did compress straw
        ChooseNextCrop(1);
 
        SimpleEvent(DK_GLYP_CUT_DATE + 21, dk_glyp_cattle_out1, false); // 100% of these graze
        break;
 
    case dk_glyp_cattle_out1:
        ChooseNextCrop(1);
        if (a_field->GetVegHeight() > cfg_farm_cattle_grass_high.value()) DK_GLYP_GRASS_READY = true;
        if (a_field->GetVegHeight() < cfg_farm_cattle_grass_low.value()) DK_GLYP_GRASS_READY = false;
 
        if (m_field->GetMConstants(0) == 0) {
            if (!m_farm->CattleOut(m_field, 0.0, -1, DK_GLYP_GRASS_READY)) {
                //raise an error
                g_msg->Warn(WARN_BUG, "DK_GrassLowYield_Perm::Do(): failure in 'CattleOut' execution", "");
                exit(1);
            }
        }
        else {
            if (!m_farm->CattleOut(m_field, 0.0, m_field->GetMDates(1, 1) - g_date->DayInYear(), DK_GLYP_GRASS_READY)) {
                SimpleEvent(g_date->Date() + 1, dk_glyp_cattle_out1, true);
                break;
            }
        }
        SimpleEvent(g_date->Date() + m_field->GetMConstants(0), dk_glyp_cattle_is_out, false);
        break;
 
    case dk_glyp_cattle_out2:
        if ((m_ev->m_lock || m_farm->DoIt(33))){
            if (a_field->GetVegHeight() > cfg_farm_cattle_grass_high.value()) DK_GLYP_GRASS_READY = true;
            if (a_field->GetVegHeight() < cfg_farm_cattle_grass_low.value()) DK_GLYP_GRASS_READY = false;
            if (m_field->GetMConstants(0) == 0) {
                if (!m_farm->CattleOut(m_field, 0.0, -1, DK_GLYP_GRASS_READY)) { //raise an error
                    g_msg->Warn(WARN_BUG, "DK_GrassLowYield_Perm::Do(): failure in 'CattleOut' execution", "");
                    exit(1);
                }
            }
            else {
                if (!m_farm->CattleOut(m_field, 0.0, m_field->GetMDates(1, 1) - g_date->DayInYear(), DK_GLYP_GRASS_READY)) {
                    SimpleEvent(g_date->Date() + 1, dk_glyp_cattle_out2, true);
                    break;
                }
            }
            // Success
            SimpleEvent(g_date->Date() + m_field->GetMConstants(0), dk_glyp_cattle_is_out, false);
            break;
        }
        //Don't graze - but don't end too early;
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(2, 7), dk_glyp_wait, false);
        break;
 
    case dk_glyp_wait:
        done = true;
        break;
 
    case dk_glyp_cattle_is_out:
        if (a_field->GetVegHeight() > cfg_farm_cattle_grass_high.value()) DK_GLYP_GRASS_READY = true;
        if (a_field->GetVegHeight() < cfg_farm_cattle_grass_low.value()) DK_GLYP_GRASS_READY = false;
        if (m_field->GetMConstants(0) == 0) {
            if (!m_farm->CattleIsOut(m_field, 0.0, -1, m_field->GetMDates(1, 1), DK_GLYP_GRASS_READY)) { //raise an error
                //added 28.08 - issue a warning only if we fail on the last day that this can be done, i.e. MDate
                if (g_date->Date() == m_field->GetMDates(1, 0)){
                    g_msg->Warn(WARN_BUG, "DK_GrassLowYield_Perm::Do(): failure in 'CattleIsOut' execution", "");
                    exit(1);
                }
            }
        }
        else {
            if (!m_farm->CattleIsOut(m_field, 0.0, m_field->GetMDates(1, 1) - g_date->DayInYear(), m_field->GetMDates(1, 1), DK_GLYP_GRASS_READY)) {
                SimpleEvent(g_date->Date() + 1, dk_glyp_cattle_is_out, true);
                break;
            }
        }
        // if they come in then send them out if too early
        if (g_date->DayInYear() < g_date->DayInYear(10, 9))
        {
            SimpleEvent(g_date->Date() + 1, dk_glyp_cattle_out2, true);
            break;
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(15, 6), dk_glyp_herbicide, false);
        break;
 
    case dk_glyp_herbicide:
        if ((m_ev->m_lock || m_farm->DoIt((int)(5 * cfg_herbi_app_prop.value()  * m_farm->Prob_multiplier()))) && //modified probability
            // --FN--
            (g_date->DayInYear() < g_date->DayInYear(15, 8)))
        {
                if (!m_farm->HerbicideTreat(m_field, 0.0, g_date->DayInYear(15, 8) - g_date->DayInYear())) {
                    // --FN--
                    SimpleEvent(g_date->Date() + 1, dk_glyp_herbicide, true);
                    break;
            }
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(15, 8),
            dk_glyp_cut_weeds, false);
        break;
 
    case dk_glyp_cut_weeds:
        if ((m_ev->m_lock || m_farm->DoIt(25)) &&
            //--FN--
            (g_date->DayInYear() < g_date->DayInYear(15, 9)))
        {
            if (!m_farm->CutWeeds(m_field, 0.0,
                m_field->GetMDates(0, 1) - g_date->DayInYear())) {
                // --FN--
                SimpleEvent(g_date->Date() + 1, dk_glyp_cut_weeds, true);
                break;
            }
        }
        SimpleEvent(g_date->OldDays() + g_date->DayInYear(10, 6), dk_glyp_force_growth, false);
        break;
 
    case dk_glyp_force_growth: // Need to add this in the end to make sure grass decays in winter
        if (g_date->DayInYear() < g_date->DayInYear(1, 11)) {
            SimpleEvent(g_date->Date() + 1, dk_glyp_force_growth, true);
            break;
        }
        else if (g_date->DayInYear() < g_date->DayInYear(31, 12)) {
            a_field->ForceGrowthTest();
            SimpleEvent(g_date->Date() + 1, dk_glyp_force_growth, true);
            break;
        }
        done = true; // end of plan
        break;
 
    default:
        g_msg->Warn(WARN_BUG, "GrassLowYield_Perm::Do(): "
            "Unknown event type! ", "");
        exit(1);
    }
    return done;
}

References Farm::CattleIsOut(), Farm::CattleOut(), cfg_farm_cattle_grass_high, cfg_farm_cattle_grass_low, cfg_herbi_app_prop, Crop::ChooseNextCrop(), LE::ClearManagementActionSum(), Farm::CutToHay(), Farm::CutWeeds(), Calendar::Date(), Calendar::DayInYear(), dk_glyp_cattle_is_out, dk_glyp_cattle_out1, dk_glyp_cattle_out2, dk_glyp_compress_straw, DK_GLYP_CUT_DATE, dk_glyp_cut_to_hay, dk_glyp_cut_weeds, dk_glyp_force_growth, DK_GLYP_GRASS_READY, dk_glyp_herbicide, dk_glyp_raking1, dk_glyp_raking2, dk_glyp_start, dk_glyp_wait, Farm::DoIt(), LE::ForceGrowthTest(), g_date, g_msg, LE::GetMConstants(), LE::GetMDates(), LE::GetVegHeight(), Farm::HayBailing(), Farm::HayTurning(), Farm::HerbicideTreat(), Crop::m_ev, Crop::m_farm, Crop::m_field, Crop::m_first_date, Crop::m_last_date, FarmEvent::m_lock, FarmEvent::m_todo, Calendar::OldDays(), Farm::Prob_multiplier(), Crop::SimpleEvent(), Crop::StartUpCrop(), tov_DKGrassLowYield_Perm, CfgInt::value(), CfgFloat::value(), MapErrorMsg::Warn(), and WARN_BUG.

SetUpFarmCategoryInformation()

void DK_GrassLowYield_Perm::SetUpFarmCategoryInformation ( )

inline

                                      {
      const int elements = 2 + (dk_glyp_foobar - DK_GLYP_BASE);
      m_base_elements_no = DK_GLYP_BASE - 2;
 
      FarmManagementCategory catlist[elements] =
      {
        fmc_Others, // zero element unused but must be here
        fmc_Cutting, // dk_glyp_cut_to_hay = GLYP_BASE,
        fmc_Grazing, // dk_glyp_cattle_out1,
        fmc_Grazing, // dk_glyp_cattle_out2,
        fmc_Grazing, // dk_glyp_cattle_is_out,
        fmc_Cutting, // dk_glyp_cut_weeds,
        fmc_Herbicide, // dk_glyp_herbicide,
        fmc_Others, // dk_glyp_raking1,
        fmc_Others, // dk_glyp_raking2,
        fmc_Others, // dk_glyp_compress_straw,
        fmc_Others, // dk_glyp_wait,
        fmc_Others //dk_glyp_force_growth
          // No foobar entry
      };
      // Iterate over the catlist elements and copy them to vector
      copy(begin(catlist), end(catlist), back_inserter(m_ManagementCategories));
  }

References DK_GLYP_BASE, dk_glyp_foobar, fmc_Cutting, fmc_Grazing, fmc_Herbicide, fmc_Others, Crop::m_base_elements_no, and Crop::m_ManagementCategories.

Referenced by DK_GrassLowYield_Perm().

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

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