updateGrid: This function updates the coordinate of each lobster at each...
In vpourfaraj/lobsterCatch0.1: Models capture processes in American lobster fishery

This function updates the coordinate of each lobster at each timestep, The distanceToTrap function calculates the distance to the closest trap

updateGrid(
  lobsterCoordinates,
  trapCoordinates,
  trapCatch,
  lobSize,
  radius_of_influence = 15,
  dstep = 5,
  currentZoI,
  how_close = 0.1,
  q0 = 0.5,
  qmin = 0,
  saturationThreshold = 5,
  trapSaturation = T,
  lengthBased = F
)

`lobsterCoordinates`	is the coordinates (x,y) of each lobster at each time step
`trapCoordinates`	is the coordinate of trap(s)
`trapCatch`	number of lobsters caught
`lobSize`	size of caught lobster
`radius_of_influence`	is set to 15 by default
`dstep`	is set to 5 by default
`currentZoI`	is the bait's area of influence at each timestpe
`how_close`	is set to 0.1 by default
`q0`	is set to 0.5 by default
`qmin`	is set to 0 by default
`trapSaturation`	is set to TRUE by default
`lengthBased`	is set to FALSE by default
`saturationThresholdis`	set to 5 by default