Not enough data for this WTV_sd method Sampling frequency must be finite.!!

[halz2656]

Not enough data for this WTV_sd method Sampling frequency must be finite.!!

[halz2656]

Could anyone help me with that, please?

[danielgjackson]

(Closing old issues) Apologies for the very late response.

If this is useful for anyone else finding this issue in the future:

I believe you are using the findPA.m file, but I am afraid I'm not able to help much with your issue.

Something that may be relevant: that old code uses "AX3_readfile.m", which only supports AX3 recording in "packed" mode. If you are using "unpacked" mode (or an AX6), you would need to convert the code to use CWA_readFile.m instead.

A popular alternative choice for processing wrist-based raw accelerometry is GGIR, and there is a good introduction to the package available, and a getting started guide.