Deborah.Esther.TraceDataLoader

arr_XY_maker(
    X_label::String,
    my_tex_dir::String,
    overall_name::String,
    jobid::Union{Nothing, String}=nothing
) -> Vector{Float64}

Load a processed trace file named <X_label>_<overall_name>.dat from the given directory.

Arguments

• X_label::String: Label prefix (e.g., Y_lb, YP_tr).
• my_tex_dir::String: Path to the directory containing .dat files.
• overall_name::String: Base name of the file (e.g., analysis descriptor).
• jobid::Union{Nothing, String}: Optional job identifier for logging context.

Returns

• Vector{Float64}: First column of the file contents.

Errors

• Exits with code 1 if the target file does not exist.

load_trace_data(
    paths::PathConfigBuilderEsther.EstherPathConfig,
    jobid::Union{Nothing, String}=nothing
) -> Dict{String, Vector{Vector{Float64}}}

Load all required trace datasets from disk using path metadata.

This function reads both Y_* and YP_* targets (true and predicted) for each of the four trace moments ($\text{Tr} \, M^{-n} \; (n=1,2,3,4)$), and stores them in a dictionary grouped by label.

Arguments

• paths::PathConfigBuilderEsther.EstherPathConfig: Precomputed path configuration struct.
• jobid::Union{Nothing, String}: Optional job ID for logging.

Returns

• Dict{String, Vector{Vector{Float64}}}: Dictionary mapping each label (e.g., Y_lb, YP_bc) to a vector of 4 datasets, one per $\text{Tr} \, M^{-n} \; (n=1,2,3,4)$.