CloverGrassGrazed1 Class Reference

#include <CloverGrassGrazed1.h>

Public Member Functions
bool	Do (Farm *a_farm, LE *a_field, FarmEvent *a_ev)
	CloverGrassGrazed1 ()
Public Member Functions inherited from Crop
virtual	~Crop ()
	Crop ()
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)

Additional Inherited Members
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...
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_CropClassification

Constructor & Destructor Documentation

CloverGrassGrazed1()

CloverGrassGrazed1::CloverGrassGrazed1 ( )

inline

  {
      m_first_date=g_date->DayInYear(28,2);
  }

References Crop::m_first_date.

Member Function Documentation

Do()

bool CloverGrassGrazed1::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;
  long d1 = 0;
  int noDates=2;
  bool done = false;
 
  switch ( m_ev->m_todo ) {
  case cgg1_start:
 
    CGG1_WATER_DATE        = 0;
    CGG1_CUT_DATE          = 0;
    CGG1_FERTI_DATE        = 0;
    CGG1_FORCE_SECOND_CUT  = 0;
    CGG1_HALT_SECOND_WATER = 0;
 
    // Set up the date management stuff
    m_last_date=g_date->DayInYear(30,9);
 
    // Start and stop dates for all events after harvest
    m_field->SetMDates(0,0,g_date->DayInYear(27,7));
 
    // Determined by harvest date - used to see if at all possible
    m_field->SetMDates(1,0,g_date->DayInYear(27,7));
    m_field->SetMDates(0,1,g_date->DayInYear(28,7));
    m_field->SetMDates(1,1,g_date->DayInYear(10,10));
 
    // 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
 
    //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)
     if(!(m_farm->GetType() == tof_OptimisingFarm && g_date->GetYearNumber()>0)){
 
    if (m_ev->m_startday>g_date->DayInYear(1,7))
    {
      if (m_field->GetMDates(0,0) >=m_ev->m_startday)
      {
        g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): "
         "Harvest too late for the next crop to start!!!", "" );
        exit( 1 );
      }
      // Now fix any late finishing problems
      for (int i=0; i<noDates; i++) {
            if(m_field->GetMDates(0,i)>=m_ev->m_startday) { 
                m_field->SetMDates(0,i,m_ev->m_startday-1); //move the starting date
            }
            if(m_field->GetMDates(1,i)>=m_ev->m_startday){
                m_field->SetMConstants(i,0); 
                m_field->SetMDates(1,i,m_ev->m_startday-1); //move the finishing date
            }
        }
    }
 
    // Now no operations can be timed after the start of the next crop.
    if ( ! m_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
    g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): "
             "Crop start attempt between 1st Jan & 1st July", "" );
    exit( 1 );
 
      } else {
 
    d1 = g_date->OldDays() + m_first_date+365; // Add 365 for spring crop
    if (g_date->Date() > d1) {
          // Yes too late - should not happen - raise an error
          g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): "
               "Crop start attempt after last possible start date",
               "" );
          exit( 1 );
 
        }
      }
    }
    }//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()+m_first_date;;
    if ( ! m_ev->m_first_year ) d1+=365; // Add 365 for spring crop (not 1st yr)
    SimpleEvent( d1, cgg1_ferti_zero, false );
    d1 = g_date->OldDays() + g_date->DayInYear(15, 3);
    if (!m_ev->m_first_year) d1 += 365; // Add 365 for spring crop (not 1st yr)
    SimpleEvent(d1, cgg1_ferti_one, false);
 
#ifdef __EcoSol_01
    // THIS CODE IS ONLY NEEDED IF WE ARE TESTING A HERBICIDE WITH THE PESTICIDE ENGINE
    /* */
    if ( g_landscape_p->SupplyShouldSpray() ) {
        d1 = g_date->OldDays() + cfg_pest_productapplic_startdate.value();
        if (g_date->Date() >= d1) d1 += 365;
        SimpleEvent( d1, cgg1_productapplic_one, false );
    }
    /* */
#endif
    break;
 
  case cgg1_productapplic_one:
    if ( m_ev->m_lock || m_farm->DoIt( 100 ))
    {
      if (!m_farm->ProductApplication( m_field, 0.0,(cfg_pest_productapplic_startdate.value()+cfg_pest_productapplic_period.value()) - g_date->DayInYear(), cfg_pest_product_1_amount.value()  ,ppp_1)) {
        // We didn't do it today, try again tomorrow.
        SimpleEvent( g_date->Date() + 1, cgg1_productapplic_one, true );
        break;
      }
    }
    break;
 
  case cgg1_ferti_zero:
    if ( m_ev->m_lock || m_farm->DoIt( 60 ))
    {
      if (!m_farm->FA_Slurry( m_field, 0.0, g_date->DayInYear( 30, 4 ) - g_date->DayInYear())) {
        // We didn't do it today, try again tomorrow.
        SimpleEvent( g_date->Date() + 1, cgg1_ferti_zero, true );
        break;
      }
      CGG1_FERTI_DATE = g_date->DayInYear();
    }
    break; // End of thread
 
  case cgg1_ferti_one:
      m_ev->m_field->SetLastSownVeg(tov_CloverGrassGrazed1); //Force last sown, needed for goose habitat classification
      m_ev->m_field->SetStubble(false);
      if (!m_farm->FA_NPK( m_field, 0.0,
         g_date->DayInYear( 15, 4 ) - g_date->DayInYear())) {
      // We didn't do it today, try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_ferti_one, true );
      break;
    }
    CGG1_FERTI_DATE = g_date->DayInYear();
 
 
    ChooseNextCrop (2);
 
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 25,4 ),
                 cgg1_ferti_two, false );
 
    // Start a watering thread
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 15, 5 ),
                 cgg1_water_zero, false );
    break;
 
  case cgg1_ferti_two:
    if (!m_farm->FA_NPK( m_field, 0.0,
         g_date->DayInYear( 10, 5 ) - g_date->DayInYear())) {
      // We didn't do it today, try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_ferti_two, true );
      break;
    }
    CGG1_FERTI_DATE = g_date->DayInYear();
 
    SimpleEvent( g_date->OldDays() + g_date->DayInYear( 25,5 ),
                 cgg1_cut_to_silage, false );
    break;
 
  case cgg1_cut_to_silage:
  if ( m_ev->m_lock || m_farm->DoIt(int( cfg_silage_prop.value()* 100 ))) {
     // At least 7 days from last watering and 21 from
     // last application of fertilizer.
     if (g_date->DayInYear()<CGG1_FERTI_DATE+21 ||
     g_date->DayInYear()<CGG1_WATER_DATE+7
     ) {
       SimpleEvent( g_date->Date() + 1, cgg1_cut_to_silage, true );
       break;
     }
     if (!m_farm->CutToSilage( m_field, 0.0,
                   g_date->DayInYear( 10, 6 ) -
                   g_date->DayInYear())) {
       // We didn't do it today, try again tomorrow.
       SimpleEvent( g_date->Date() + 1, cgg1_cut_to_silage, true );
       break;
     }
     CGG1_CUT_DATE=g_date->DayInYear();
 
     // Decide whether we got for cattle or a second silage cut.
     // 75% go for the second cut.
     if ( CGG1_FORCE_SECOND_CUT || m_farm->DoIt( int( cfg_silage_prop.value()*100 ))) {  //22.02.2013 - force the cut to have comparable conditions for different years; 75 changed to 100
       // 75% do Slurry fertilization before second cutting, 25% NPK.
       if ( m_farm->DoIt( 75 )) {
     SimpleEvent( g_date->OldDays() + g_date->DayInYear( 25, 5 ),
              cgg1_ferti_three, false );
       } else {
     SimpleEvent( g_date->OldDays() + g_date->DayInYear( 25, 5 ),
              cgg1_ferti_four, false );
       }
       break;
     }
   }
 
   // No second or third silage cut, so go for the cattle.
   // Prevent the second watering from taking place (if it hasn't
   // already).
 
   CGG1_HALT_SECOND_WATER = 1;
   SimpleEvent( g_date->OldDays() + g_date->DayInYear( 16, 6 ),
        cgg1_cattle_out, false );
   break;
 
  case cgg1_cattle_out:
    if (g_date->DayInYear()<CGG1_CUT_DATE+21) {
      // Too close to last silage cutting, so try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_cattle_out, true );
      break;
    }
    if (m_field->GetMConstants(1)==0) {
        if (!m_farm->CattleOut( m_field, 0.0, -1)) { //raise an error
            g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): failure in 'CattleOut' execution", "" );
            exit( 1 );
        } 
    }
    else { 
        if (!m_farm->CattleOut( m_field, 0.0, m_field->GetMDates(1,1) - g_date->DayInYear())) {
          SimpleEvent( g_date->Date() + 1, cgg1_cattle_out, true );
          break;
        }
    }
    // Success
    // Keep them out there
    SimpleEvent( g_date->Date()+ m_field->GetMConstants(1), cgg1_cattle_is_out, false );
    break;
 
  case cgg1_cattle_is_out:    // Keep the cattle out there
    // CattleIsOut() returns false if it is not time to stop grazing
 
    if (m_field->GetMConstants(1)==0) {
        if (!m_farm->CattleIsOut( m_field, 0.0, -1, m_field->GetMDates(1,1))) { 
            //added 27.08 - 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(1,1)){
                g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): failure in 'CattleIsOut' execution", "" );
                exit( 1 );
            }
            SimpleEvent( g_date->Date()+1, cgg1_cattle_is_out, false );
            break;
        } 
    }
    else { 
        if (!m_farm->CattleIsOut( m_field, 0.0, m_field->GetMDates(1,1) - g_date->DayInYear(), m_field->GetMDates(1,1))) {
            SimpleEvent( g_date->Date()+1, cgg1_cattle_is_out, false );
            break;
        }
    }
 
 
 
 
    done=true;
    break;
 
  case cgg1_ferti_three:
    // The percentage has already been taken care of during
    // the decisions made under cgg1_cut_to_silage
    if (!m_farm->FA_Slurry( m_field, 0.0,
                ( CGG1_CUT_DATE+4 ) - g_date->DayInYear())) {
      // We didn't do it today, try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_ferti_three, true );
      break;
    }
 
    {
      // Three weeks later min
      d1 = g_date->OldDays() + g_date->DayInYear( 16, 6 );
      if ( d1 < g_date->Date() + 21 )
    d1 = g_date->Date() + 21;
      SimpleEvent( d1, cgg1_cut_to_silage2, false );
    }
    break;
 
  case cgg1_ferti_four:
    // The percentage has already been taken care of during
    // the decisions made under cgg1_cut_to_silage
    if (!m_farm->FA_NPK( m_field, 0.0,
             ( CGG1_CUT_DATE+4 ) - g_date->DayInYear())) {
      // We didn't do it today, try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_ferti_four, true );
      break;
    }
 
    {
      // Three weeks later min
      d1 = g_date->OldDays() + g_date->DayInYear( 16, 6 );
      if ( d1 < g_date->Date() + 21 )
    d1 = g_date->Date() + 21;
      SimpleEvent( d1, cgg1_cut_to_silage2, false );
    }
    break;
 
  case cgg1_cut_to_silage2:
    // The percentage has already been taken care of during
    // the decisions made under cgg1_cut_to_silage
    if (!m_farm->CutToSilage( m_field, 0.0,
                  g_date->DayInYear( 6,7 ) -
                  g_date->DayInYear())) {
        // We didn't do it today, try again tomorrow.
        SimpleEvent( g_date->Date() + 1, cgg1_cut_to_silage2, true );
        break;
    }
    CGG1_CUT_DATE = g_date->DayInYear();
 
    {
      // Three weeks later min
      d1 = g_date->OldDays() + g_date->DayInYear( 8, 7 );
      if ( d1 < g_date->Date() + 21 )
    d1 = g_date->Date() + 21;
 
      if ( m_farm->DoIt(int( cfg_silage_prop.value()* 50 ))) {
    SimpleEvent( d1, cgg1_cut_to_silage3, false );
      } else {
    SimpleEvent( d1, cgg1_cattle_out, false );
      }
    }
    break;
 
  case cgg1_cut_to_silage3:
    // The percentage has already been taken care of during
    // the decisions made under cgg1_cut_to_silage2
   if (m_field->GetMConstants(0)==0) {
            if (!m_farm->CutToSilage( m_field, 0.0, -1)) { //raise an error
                g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): failure in 'CutToSilage' execution", "" );
                exit( 1 );
            } 
        }
    else { 
        if (!m_farm->CutToSilage( m_field, 0.0, m_field->GetMDates(0,0) - g_date->DayInYear())) {
        // We didn't do it today, try again tomorrow.
            SimpleEvent( g_date->Date() + 1, cgg1_cut_to_silage3, true );
            break;
        }
    }
    CGG1_CUT_DATE = g_date->DayInYear();
 
    {
      // Three weeks later min
      d1 = g_date->OldDays() + g_date->DayInYear( 28, 7 );
      if ( d1 < g_date->Date() + 21 )
    d1 = g_date->Date() + 21;
      if ( d1 < m_field->GetMDates(0,1))
    d1 = m_field->GetMDates(0,1);
      SimpleEvent( d1, cgg1_cattle_out, false );
    }
    break;
 
  case cgg1_water_zero:
    if ( m_ev->m_lock || m_farm->DoIt( 40 ))
    {
      if ( g_date->Date() < CGG1_CUT_DATE + 3 ) {
    // Too close to silage cutting, so try again tomorrow.
    SimpleEvent( g_date->Date() + 1, cgg1_water_zero, true );
      }
 
      if (!m_farm->Water( m_field, 0.0,
           g_date->DayInYear( 1, 6 ) - g_date->DayInYear())) {
        // We didn't do it today, try again tomorrow.
        SimpleEvent( g_date->Date() + 1, cgg1_water_zero, true );
        break;
      }
      // Success
      CGG1_WATER_DATE=g_date->DayInYear();
 
      // Determine whether we want to do the second watering.
      // If so, then force the second silage cutting as well.
 
      if ( m_farm->DoIt( 40 ) && !CGG1_HALT_SECOND_WATER ) {
    // Do second watering.
    CGG1_FORCE_SECOND_CUT = 1;
    d1 = g_date->OldDays() + g_date->DayInYear( 2,6 );
    if ( d1 < g_date->Date() + 7 )
      d1 = g_date->Date() + 7;
    SimpleEvent( d1, cgg1_water_one, false );
      }
    }
    // Didn't water so let the thread die
    break;
 
  case cgg1_water_one:
    if ( g_date->Date() < CGG1_CUT_DATE + 3 ) {
      // Too close to silage cutting, so try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_water_one, true );
    }
 
    if (!m_farm->Water( m_field, 0.0,
            g_date->DayInYear( 30, 6 ) -
            g_date->DayInYear())) {
      // We didn't do it today, try again tomorrow.
      SimpleEvent( g_date->Date() + 1, cgg1_water_one, true );
      break;
    }
    CGG1_WATER_DATE=g_date->DayInYear();
    break;
    // End of watering thread
 
  default:
    g_msg->Warn( WARN_BUG, "CloverGrassGrazed1::Do(): "
         "Unknown event type! ", "" );
    exit( 1 );
  }
  return done;
}

References cfg_pest_product_1_amount, cfg_pest_productapplic_period, cfg_pest_productapplic_startdate, cfg_silage_prop, cgg1_cattle_is_out, cgg1_cattle_out, CGG1_CUT_DATE, cgg1_cut_to_silage, cgg1_cut_to_silage2, cgg1_cut_to_silage3, CGG1_FERTI_DATE, cgg1_ferti_four, cgg1_ferti_one, cgg1_ferti_three, cgg1_ferti_two, cgg1_ferti_zero, CGG1_FORCE_SECOND_CUT, CGG1_HALT_SECOND_WATER, cgg1_productapplic_one, cgg1_start, CGG1_WATER_DATE, cgg1_water_one, cgg1_water_zero, g_landscape_p, ppp_1, Landscape::SupplyShouldSpray(), tof_OptimisingFarm, and tov_CloverGrassGrazed1.

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

• C:/Repo/ALMaSS_all/Landscape/cropprogs/CloverGrassGrazed1.h
• C:/Repo/ALMaSS_all/Landscape/cropprogs/CloverGrassGrazed1.cpp