echoIBM.oneping.oneschool: Simulates one echo sounder observation of based on positions,...

In arnejohannesholmin/echoIBM: Simulation of multibeam sonar data

Simulates one echo sounder observation of based on positions, orientations, sizes and other specifics of each fish in one known (simulated) school.

Description

Simulates one echo sounder observation of based on positions, orientations, sizes and other specifics of each fish in one known (simulated) school.

Simulates one echo sounder observation of based on positions, orientations, sizes and other specifics of each fish in one known (simulated) school.

Usage

echoIBM.oneping.oneschool(
  data,
  esnm = NULL,
  TVG.exp = 2,
  compensated = c("pitch", "roll"),
  calibrate = TRUE,
  noise = c("nr", "bg", "ex"),
  max.memory = 1e+09,
  dumpfile = "dump.txt",
  ask = FALSE,
  parlist = list(),
  msg = FALSE
)

echoIBM.oneping.oneschool_old(
  data,
  esnm = NULL,
  TVG.exp = 2,
  compensated = c("pitch", "roll"),
  calibrate = TRUE,
  noise = c("nr", "bg", "ex"),
  max.memory = 1e+09,
  dumpfile = "dump.txt",
  ask = FALSE,
  parlist = list(),
  msg = FALSE
)

Arguments

data	is the list of input parameters giving the information about the school consisting of 'Nl' fish.
esnm	is the name of the echo sounder. Currently implemented are "MS70", "ME70", "EK60", "MS70_circular" (may be given in lover case)
TVG.exp	is the exponent of the eamotric spreading of the sound wave, theoretically 2 for Sv and 4 for TS.
compensated	specifies which rotations are compensated for by the echo sounder. Legal values are "pitch" and "roll", which are both compensated for in the MS70 sonar.
calibrate	is FALSE if calibration data are to be discarded if present.
noise	is a vector of character strings of length 2, specifying which types of noise to apply to the data:
max.memory	is the maximum amount of memory to allow for the function to occupy. The level of for loops is chosen according to this value, i.e. if the method using only two loops, one for the radial distances and one for the unique frequencies, demands more memory than 'max.memory', the method usint three for loops is chosen.
dumpfile	is the name of the file to which information and warnings about the simulation is written.
ask	is TRUE if the used should be asked to for approval if the memory of the least memory demanding calculation method of the individual radial sampling intervals exceed the memory limit 'max.memory'.
parlist	is a list of input parameters to the function echoIBM.add.noise(), which generates noise and randomness. See echoIBM.add.noise() for explaination of the possible variables.
Dynamic	variables NA

arnejohannesholmin/echoIBM documentation built on April 14, 2024, 11:37 p.m.