Module birli::flags

Methods for manipulating flagmasks and flagging imagesets

Functions

flag_jones_array

Shorthand for flag_jones_array_existing with flag_array as None.

flag_jones_array_existing

Flag an ndarray of Jones visibilities, given a CxxAOFlagger instance, a [CxxStrategy] filename, returning an ndarray::Array3 of boolean flags.

flagmask_or

Perform the binary or operation on the flag buffer of this_flagmask with the buffer of other_flagmask, storing the result in this_flagmask

flagmask_set

Set the flag buffer of this_flagmask from the buffer of other_flagmask, storing the result in this_flagmask

get_antenna_flags

Produce a vector of flags for antennas whose imputs are flagged in context

get_flaggable_timesteps

Produce a vector of timesteps which can be used for creating imagesets and flagmasks for aoflagger flagging, given an mwalib::CorrelatorContext.

init_flag_array

Initialize an array of bool flags for each timestep, channel provided.

write_flags

Write flags to disk, given an observation’s [mwalib::CorrelatorContext], a vector of CxxFlagMasks for each baseline in the observation, a filename template and a vector of gpubox IDs.