Group data and aggregate into new variables - Python

I have a data feed that gets updated every minute with marine traffic data by csv.

The plan is that when I have at least 2 updates per ship I will group the data by IMO number(unique ref per ship) then if the time between updates is < 1 minute I will compute the following;

Latest SOG - Previous SOG

I also want some kind of text output if the NAVSTAT has changed between updates.

This will be presented in a kind of live table which is updated every minute when the data gets updated however I will most probably just schedule using Cron.

Kemahiran: Python, Pemprosesan Data

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Tentang Majikan:
( 7 ulasan ) chester, Spain

ID Projek: #22743780

24 pekerja bebas membida secara purata $135 untuk pekerjaan ini


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$220 USD dalam 4 hari
(214 Ulasan)

Hello, I'd be glad to develop the python tool that retrieved the desired data and aggregates it following your needs. Looking forward to chat with you soon for more details. Best regards.

$95 USD dalam sehari
(147 Ulasan)

I can provide you a Python script that will read CSV file (or several files) and for each unique IMO it will check the number of updates. If the time between updates less than 1 minute it will perform additional checks Lagi

$120 USD dalam sehari
(278 Ulasan)

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$140 USD dalam 7 hari
(43 Ulasan)

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$100 USD dalam sehari
(15 Ulasan)

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$155 USD dalam 3 hari
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$175 USD dalam 7 hari
(11 Ulasan)

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$140 USD dalam 7 hari
(5 Ulasan)

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$350 USD dalam 7 hari
(7 Ulasan)

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$30 USD dalam 7 hari
(3 Ulasan)

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(3 Ulasan)

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$100 USD dalam 7 hari
(2 Ulasan)

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$250 USD dalam 7 hari
(1 Ulasan)

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(0 Ulasan)

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$155 USD dalam 3 hari
(0 Ulasan)

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$50 USD dalam 2 hari
(0 Ulasan)

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$155 USD dalam 3 hari
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$110 USD dalam 2 hari
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