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graeme-winter / wyrmberg

Fake Eiger detector tooling
BSD 3-Clause "New" or "Revised" License
1 stars 0 forks source link

Figure out how to use SWMR for the meta file as well #9

Open graeme-winter opened 2 years ago

graeme-winter commented 2 years ago

May involve manually re-writing the data sets or something...

graeme-winter commented 2 years ago

Or, plan B

Write; save; reopen and add extra (semi-useless) data at the end.

Can write in an atomic manner by writing to a tmp file then mv when done.