Change data structure:

ecotrack
	|_ in
	|_ out
ecolux
	|_ in
	|_ out

> Only ever calc all blox. More finegrained analysis can be done using the block column on this table.
> change conf.json
> extract function temp_add_means_and_time_of_day from initTempData
> print number of filtered temp lines
> print number of removed tags
> [edgecase] add NA to temp cols if close to end of configuration time window
> typo: rm tag_info and unknown_tag files

getDates.sh: fix bug resulting from different headers. Add function to calc header size for each file. Output errors/warnings to stderr

fix bugs. rearrange species cols for ecolux, filter comments from tags file for ecotrack only, import correct skyglow vars

add more specific deltailed temperature values:
        mean_night_temp[C°], min_night_temp[C°], max_night_temp[C°], mean_day_temp[C°], min_day_temp[C°], max_day_temp[C°]

They each depend from the Unit, the Block and if its day or night.
Day and Night times are calculated by data from: https://www.laenderdaten.info/Europa/Deutschland/sonnenuntergang.php

Recalc all block!

initTempData:
 > collect all temps and sort them by uid,blockid,day-night into meanTemps

calc_mean_for_sensor_values_for_uid_and_time:
 > foreach time collect all 4* sensorvalues and calc their mean [like before] *not always 4, if theirs errors...

initTempData:
 > iterate over meanTemps and calculate min,max,mean * day,night * unitid * block
 > add temps to tempData

mergeTemp:
 > append new temp values in merge
 > use global precision value (set to 1 too not suggest overly precise temperatures)

> only full raw data in ecotrack/all/01-raw
> all other ecotrack/{I,II,III} only link to this
-> should speed up git and reduce total size and redundancy

> getDates.sh:
	add earliest latest date for all units
	write to file
	add to dataSync

-------------------------------
All the squashed old commits below:
-------------------------------

commit baafb4ad (HEAD -> dev, tag: ecotrack-data, tag: ecolux-data, origin/dev, master)
Author: am0ebe <am0ebe@gmx.de>
Date:   Thu Mar 18 17:57:32 2021 +0100

    recalc *ALL* data + ecotrackimprovement + ... > see below

    unknown-tags.sh: fix error message. always call both functions and write to files (tags_info and tags_unknowntags)
    update-gitignore.sh: change name
    dataSync:
      calc mean temperature for all 4 sensors
      filter temp below threshold (cur=12°C)
    datafilter:
      fix format bug where zeros where prepended to species col
      duplicate func make_rel_abs_path (in dataSync and dataFilter) to avoid import error due to circular dependency

commit 84cafbb7
Author: am0ebe <am0ebe@gmx.de>
Date:   Wed Mar 17 18:00:05 2021 +0100

    fix config. filter: infer proj from filename. add ectrack data I,II,III. start temp: calc mean for

commit 68f4680e
Author: am0ebe <am0ebe@gmx.de>
Date:   Tue Mar 16 15:28:27 2021 +0100

    continue conf.json and datasync/filter implementation. filter: derive proj for blox from header

commit b419a53b
Author: am0ebe <am0ebe@gmx.de>
Date:   Mon Mar 15 14:48:05 2021 +0100

    ignore .csv, add ecotrack data, parse conf.json > add blox and project configuration.

commit 99322855
Author: am0ebe <am0ebe@gmx.de>
Date:   Thu Mar 11 18:29:56 2021 +0100

    recalc *ALL*. adjust unknowntags script > create tagInfo and unknown-tags automatically from datasync

commit a43a6e59
Author: am0ebe <am0ebe@gmx.de>
Date:   Thu Mar 11 16:01:30 2021 +0100

    put blox-configuration into file. unknown-tags.sh takes dir as arg and is beong called properly from dataSync

commit 75f647a9
Author: am0ebe <am0ebe@gmx.de>
Date:   Thu Mar 11 14:22:05 2021 +0100

    add ecotrack data. rename data dirs

commit ac955cb8
Author: am0ebe <am0ebe@gmx.de>
Date:   Thu Mar 11 13:35:30 2021 +0100

    add ecotrack support | fix time bug > see below

    fix daylightsavingtimes bug:
    > set timedelta to hours not days

    ecotrack support:
    > 4 sensors per unit > merge on unit and habitat and time!
    > sensors log time once every 5 minutes. find closes trackdetection

    > calcHabitat() to determine what habitat depending on x,y and PROJ var
    > initTempData() get temp data and store in list of list of tuples
    -> tempData[unit][habitat] returns (time,temp)
    > mergeTemp

unknowntags.sh: 1. write infos about tags and detections > see info 2. write infos about unknowntags and their occurrences to file. > see unknown-tags-block-?? > update naming conv for dataFilter

unknowntags.sh: print infos to tags and detection (total,known,unknown) or print list of all unknown tags

dataFilter: rename pxe to pee (Patch Enter Event). new pxe = pee and last detection was in habitat. prepend some cols with 0 for easier readability (R-compat). remove '#' from header for R-Compat

recalc data, format times human-readable, always add cut to filename. Make it optional argument, sort by end-time, update updateGitignore to not ignore actual raw-data

 change isHabitat to habitat in (0,1,2,3,4), where 0 is noHabitat and 1 is upperleft corner and so on

 recalc data. use cooloff=5. [5 is the sweetspot, cuz sensors trail off for ~5 seconds once every hour...]

recalc data for both blocks. Now with Plateaus, cutoff and last-detection! Also rm some unnecessary cols.

dataFilter: Squash Plateaus. trackevent: start,end,dur (end = no trackevent in start+coolOff). Check same position to detect really quick beetles. Optional CutOff from end. RM some cols (ms,date,time)