How do I convert UTC time to Unix time?

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Jen B
Jen B 2023-9-19
评论： Dyuman Joshi 2023-9-21
I have a datafile with time in UTC, for example: 192503.000 where the format is hhmmss.ss format, where hh is hours (00–23), mm is minutes, and ss.ss is seconds and fractions of seconds.. How do I convert this to Unix time?
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James Tursa
James Tursa 2023-9-19
You are going to need a date (y,m,d) to go with that to calculate Unix Time.

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Dyuman Joshi
Dyuman Joshi 2023-9-19
编辑：Dyuman Joshi 2023-9-19
Ran in:
%Example
y = datetime('now','TimeZone','UTC')
y = datetime
19-Sep-2023 16:47:22
%Get time in UNIX format
z=posixtime(y)
z = 1.6951e+09
%Change the display format
format longg
z
z =
1695142042.43009
If you have data in any other format then datetime(), convert it to datetime() and the use posixtime
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Jen B
Jen B 2023-9-21
Hi, sorry! Yes, this helped. Thank you!

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