atuleu

# This is a funny prompt that would display the zodiac sign corresponding to the date of creation (date when the file is sourced)

# computes the right UTF-8 zodiac sign from today's date
function __today_zodiac
{
	local today=$(date +%m%d)

	if [ $today -le 0120 ]
	then
		sign=$'\u2651' # "capricorn"

atuleu

library(fortMyrmidon)
e <- fmExperimentOpen("filename.myrmidon")
ts <- fmQueryComputeTagStatistics(e)
for ( i in seq(1,length(ts))) {
a <- e$createAnt()
e$addIdentification(a$antID(),ts[i]$TagID,fmTimeInf(),fmTimeInf())
}

atuleu

e <- fmExperimentOpenReadOnly("file.myrmidon")
nbFrames <- e$getDataInformations()$frames
ts <- fmQueryComputeTagStatistics(e)
ts$CountRate <- ts$Count / nbFrames

atuleu

# One can use fmExperimentOpenReadOnly too if no modification are needed.
e<-fmExperimentOpen("myfile.myrmidon") 
# start or end can be POSIXct, fmTime or fmTimeCptr object. But they cannot just be character vector.
interactions <- fmQueryComputeAntInteractions(e,
                                              start = fmTimeParse("2020-02-11T11:53:26.790610Z"), 
                                              end = fmTimeParse("2020-02-11T12:53:52.685287Z"),
                                              maximumGap = fmMillisecond(800), # 800ms gap in interaction are allowed
                                              reportTrajectories = FALSE, # you may set true but it will be slower
                                              singleThreaded = FALSE) # you can try true to check performances
# Please check d

atuleu

library(fortMyrmidon)
# load an experiment file, the one with the Bees
e <- fmExperimentOpenReadOnly("myfile.myrmidon")
# queries all positions of bees between that two times, and do not ask for their zones (they are none defined)
positions <- fmQueryIdentifyFrames(e,
                                   start = fmTimeParse('2020-05-14T08:00:00.000Z'),
                                   end =  fmTimeParse('2020-05-14T09:00:00.000Z'),
                                   reportZone = FALSE);

atuleu

e <- fmExperimentOpen("file.myrmidon")

ts <- fmQueryComputeTagStatistics()

for ( i in seq(1,length(ts))) {
  # optionnaly maybe skip the tag with some criterion
  if ( ts[i]$Count < 42 ) {
    next;
  }
  a <- e$createAnt();

atuleu

library(FortMyrmidon)

#find a given fmCAnt in an experiment given its ID
findCAnt <- function(e,antID) {
  ants <- e$cAnts();
  ants$objects[[which(ants$summary$antID == antID)]]
}

# clone the ant shape types from one experiment to another 
cloneShapeTypes <- function(from,to) {