Adaptive 2D Grid Task

The Adaptive2DGridTask adapts a SingleTempoTask over a 2D parameter space. It manages per-point workspaces, parameter overrides, and optional result persistence.

Workspace options

GridWorkspaceOptions controls where grid artifacts live:

• grid_root::String — base directory for the grid (absolute or relative to base task work_dir)
• point_job_prefix::String = "grid_points" — subdir under grid_root for per-point job dirs
• results_dirname::String = "results" — subdir for saved per-point results (.jld2)
• input_dirname::String = "input" — optional staging location for base inputs

Tagging and staging:

• tag_mode::Symbol = :with_value | :hash (controls point tag format)
• save_results_jld2::Bool = true
• stage_inputs::Bool = true; stage_inputs_mode = :root | :subdir

Example

base = BasicTempoTask(TempoRunSettings(
    work_dir="/abs/work", par_input="a.par", tim_input="a.tim", par_output="a_out.par", tempo_version=Tempo2()))

x = LinAxis(:PX, 0.0, 5.0, 51)
y = LogAxis(:PY, 1e-4, 1e0, 41)
ref = RefinementSettings(LocalMinimaUnit(:chi2_marginalized))

opts = GridWorkspaceOptions(grid_root="scan")

gtask = Adaptive2DGridTask(base_task=base, x=x, y=y, ref_settings=ref, opts=opts)
res = run_task(gtask)