SpecImmigration.f90 File Reference

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Functions/Subroutines
subroutine	specimmigration (nspc, year, dodispersal, thiscell)
	SpecImmigration

Function/Subroutine Documentation

specimmigration()

subroutine specimmigration	(	integer, intent(in)	nspc,
		integer, intent(in)	year,
		logical, intent(in)	dodispersal,
		type(currstateincell), intent(inout)	thiscell )

SpecImmigration

---

Determines the immigration of saplings

1. for each species and immigration event
   1. the immigration coordinates are converted into simulation coordinates
   2. if the current cell and year fall into a immigration period and cell,
      
      1. the number of saplings (0th height class) is increased by 1000
         

• USE: All_par
• IN:

  • Parameters

    nspc	: number of species
    year	: simulation year
    doDispersal	: flag, explicit dispersal?
    thiscell	: state of this cell before immigration

  • FROM All_par
    • pltsiz: REAL: patch size (in m^2)
    • CurrStateInCell: TYPE: describing current state in cell
      
    • potbirth: REAL, parameter : constant birth rate parameter
      
    • maxlat,maxlon :INTEGER : max. dimensions of simulation area
      
    • immigration: LOGICAL: flag, whether immigration is simulated
    • immiPeriod:INTEGER : period around immigration times, when species immigrate; read in in ReadImmigrationData
      
    • spec(maxspc): TYPE(SpecProperties) : species properties; here only information immidat is used
      
• OUT:
  

  • Parameters

    thiscell

    : state of this cell after immigration

  • via All_par
    • spec(maxspc): TYPE(SpecProperties) : species properties; here only birth is changed
      
• CALLED FROM:
  • LocalForestDynamics in LocalForestDynamics.f90

Definition at line 52 of file SpecImmigration.f90.