talpa / binfmt
Binary format for storing / streaming timeseries data
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Requires
- php: >=7.1
- ext-json: *
- ext-zlib: *
- phore/cli: dev-master
- phore/filesystem: dev-master
- phore/log: dev-master
- phore/objectstore: dev-master
Requires (Dev)
- phore/system: dev-master
- phpunit/phpunit: ^7.4@dev
This package is auto-updated.
Last update: 2024-12-09 00:50:54 UTC
README
Install using composer
sudo apt install php7.2-yaml
composer global config minimum-stability dev
composer global require talpa/binfmt:dev-master
Install the command line tool
Accepted Input Format (TabSV)
Line Format:
<timestamp_epoch>\t<signal_name>\t<measure_unit>\t<signal_value>\n
1550000000 signal1 rpm 5
1550000000.1234 signal1 rpm 10
No Header - UTF-8 Input only.
Usting the tbfc command line tool
cat test/mock/demo.in.txt | bin/tbfc --tbfc --pack --stdin --stdout | bin/tbfc --tbfc --unpack --stdin --stdout
Using tbfc command for batch processing
bin/tbfc --tbfc --pack --input=/path/*.csv --afterCmd='curl '
Specs
- Maximum resolution: 1kHz (0.0001 seconds)
- Maximum space-saving shift between points: 6.5 sek
- Output buffer for gzip encoded data frames: 1500 Bytes (HTTP chunk size)
Formats
GPS Geotagging
see info
Lontitude: -180 - +180 Latitude: -90 - +90 Height: -8000 - +20000m
10cm Prcision: 0.000001 (6 decimal places) 1mm Precision: 8 decimal places 1cm Precision: 7 decimal places !!
=> signedInt_32 (wertebereich: −2.147.483.648 - 2.147.483.647)
Position:
Datatype:
SET_LNG_LAT_POS: sig_int_32, sig_int_32 SET_LNG_LAT_HEIGHT_POS: sig_int_32, sig_int_32, sig_int_32
SET_LNG_LAT_DIFF_8: sig_int_8, sig_int_8 (bis zu 1,2 m / sek = 4.32 km/h) SET_LNG_LAT_DIFF_16: sig_int_16, sig_int_16 (bis zu 32m / sek = 115 km/h )
Tests
Run the unit-test:
kick test