mwalib

mwalib is the official MWA raw-data-reading library. hyperdrive users usually don't need to concern themselves with it, but mwalib errors may arise.

mwalib can be quite noisy with log messages (particularly at the "trace" level); it is possible to suppress these messages by setting an environment variable:

RUST_LOG=mwalib=error

Errors

Missing a key in the metafits file

mwalib does not support PPD metafits files; only new metafits files should be used. See the metafits page for more info.

Others

Hopefully the error message alone is clear enough! Please file a GitHub issue if something is confusing.