Add the possibility to setup how to save first breaks in headers (byte, encoding, units)

DaloroAT / first_breaks_picking

First break picking in seismic gather

Apache License 2.0

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Add the possibility to setup how to save first breaks in headers (byte, encoding, units) #23

Closed DaloroAT closed 11 months ago

DaloroAT commented 1 year ago

Feature request described here

https://github.com/DaloroAT/first_breaks_picking/issues/21#issuecomment-1602099563

Right now They are stored in the last 4 bytes (236 byte if counting from 0) to be decoded as an unsigned integer. Values are in microseconds.

HHTC0 commented 1 year ago

Hi, can you please let me know if I am missing something here? I have mapped byte 236-239 but the values seems quite off and I could not work out conversion. Though the values in ascii file looks correct in ms.

Timebreaks

DaloroAT commented 1 year ago

Hi @HHTC0 . Position 236 if counting is started from 0. But SeiSee starts counting from 1.

So you need to get 237-240 bytes.

Values in MCS are very similar to values in the app.