analysis_config.yaml

# You can use YAML anchors to substitute some values that repeat several times over the file.
# About YAML anchors: https://support.atlassian.com/bitbucket-cloud/docs/yaml-anchors/
host: &host
  type: slice
  parts: [[0, 0.666666]]
host_color: &host_clr b

satellite: &satellite
  type: slice
  parts: [[0.666666, 1]]
sat_color: &sat_clr r

all_color: &all_clr y

# File with a set of snapshots.
input_file:
  format: fits
  filenames:
    - !env "{WORKING_DIR}/test_out.fits"

# You can specify filename where JSON logs would be saved.
logging:
  level: debug
  filename: !env "{WORKING_DIR}/test_json_log.txt"
  datefmt: "%Y-%m-%d %H:%M:%S"

# Visualizer module configuration. It specifies list of panels.
visualizer:
  output_dir: !env "{WORKING_DIR}/analysis"
  title: "Time: {time:07.01f} Myr"
  figsize: [1600, 900]
  pdf_name: "result.pdf"
  panels:
    - id: zy_plane
      coords: [0, 0.35, 0.35, 0.6]
      params:
        xlim: [-45, 45]
        ylim: [-40, 40]
        xlabel: "z, kpc"
        ylabel: "y, kpc"
        xticks: [0, 10]
        yticks: [0, 10]
    - id: xy_plane
      coords: [0.33, 0.35, 0.35, 0.6]
      params:
        xlim: [-45, 45]
        ylim: [-40, 40]
        xlabel: "x, kpc"
        yticks: []
        xticks: [0, 10]
    - id: potential_dist_plane
      coords: [0.72, 0.66, 0.14, 0.3]
      params:
        xlim: [0, 50]
        ylim: [0, 3]
        xlabel: "$r$, kpc"
        ylabel: "Potential, portion of the average"
        grid: True
    - id: bound_mass_evolution_plane
      coords: [0.72, 0.33, 0.14, 0.3]
      params:
        xlim: [0, 10000]
        ylim: [0, 3.e+11]
        xlabel: "Time, Myr"
        ylabel: "Bound mass, MSun"
        grid: True
    - id: separation_evolution_panel
      coords: [0, 0, 0.14, 0.3]
      params:
        xlim: [0, 10000]
        ylim: [0, 150]
        xlabel: "Time, Myr"
        ylabel: "Separation, kpc"
        grid: True
    - id: velocity_profile_panel
      coords: [0.18, 0, 0.32, 0.3]
      params:
        xlim: [0, 15]
        ylim: [0, 400]
        xlabel: "$r$, kpc"
        ylabel: "$v$, km/s"
        grid: True
    - id: density_profile_panel
      coords: [0.54, 0, 0.32, 0.3]
      params:
        xlim: [0, 50]
        ylim: [0, 4.e+8]
        xlabel: "$r$, kpc"
        ylabel: '$\rho$, MSun / kpc ** 3'
        grid: True

# List of tasks. Each one describes arguments to its constructor and list of actions.
tasks:
  - name: CenterTask
    id: host_potential_center
    args:
      center_type: potential
    actions_before:
      - *host
  - name: CenterTask
    id: sat_potential_center
    args:
      center_type: potential
    actions_before:
      - *satellite
  - name: CenterTask
    id: total_potential_center
    args:
      center_type: potential

  - name: ScatterTask
    args: &args
      expressions:
        x: "x"
        y: "y"
        z: "z"
        m: "m"
      units:
        x: !q [1, kpc]
        y: !q [1, kpc]
        z: !q [1, kpc]
        m: !q [1, MSun]
    actions_before:
      - *host
      - type: barion_filter
    actions_after:
      # You can plot one result several times in different projections.
      - type: visualizer
        id: xy_plane
        is_density_plot: True
        resolution: 700
        extent: [-45, 45, -40, 40]
        channel: *host_clr
        x: x
        y: y
        weights: m
      - type: visualizer
        id: zy_plane
        is_density_plot: True
        resolution: 700
        extent: [-45, 45, -40, 40]
        channel: *host_clr
        x: z
        y: y
        weights: m
  - name: ScatterTask
    args: *args
    actions_before:
      - *satellite
      - type: barion_filter
    actions_after:
      - type: visualizer
        id: xy_plane
        is_density_plot: True
        resolution: 700
        extent: [-45, 45, -40, 40]
        channel: *sat_clr
        x: x
        y: y
        weights: m
      - type: visualizer
        id: zy_plane
        is_density_plot: True
        resolution: 700
        extent: [-45, 45, -40, 40]
        channel: *sat_clr
        x: z
        y: y
        weights: m
  - name: ScatterTask
    args: *args
    actions_before:
      - type: slice
        id: 0
    actions_after:
      - type: visualizer
        id: xy_plane
        linestyle: solid
        color: *host_clr
        marker: o
        markersize: 5
        x: x
        y: y
      - type: visualizer
        id: zy_plane
        linestyle: solid
        color: *host_clr
        marker: o
        markersize: 5
        x: z
        y: y
  - name: ScatterTask
    args: *args
    actions_before:
      - type: slice
        id: 1000001
    actions_after:
      - type: visualizer
        id: xy_plane
        linestyle: solid
        color: *sat_clr
        marker: o
        markersize: 5
        x: x
        y: y
      - type: visualizer
        id: zy_plane
        linestyle: solid
        color: *sat_clr
        marker: o
        markersize: 5
        x: z
        y: y

  - name: PotentialTask
    inputs:
      center: host_potential_center.position
    actions_before:
      - *host
    actions_after:
      - type: visualizer
        id: potential_dist_plane
        linestyle: None
        color: *host_clr
        label: host
        x: radii
        y: potential
  - name: PotentialTask
    inputs:
      center: sat_potential_center.position
    actions_before:
      - *satellite
    actions_after:
      - type: visualizer
        id: potential_dist_plane
        linestyle: None
        color: *sat_clr
        label: satellite
        x: radii
        y: potential
  - name: PotentialTask
    inputs:
      center: total_potential_center.position
    actions_after:
      - type: visualizer
        id: potential_dist_plane
        linestyle: None
        color: *all_clr
        label: all
        x: radii
        y: potential

  - name: BoundMassTask
    args:
      number_of_iterations: 5
    actions_before:
      - *satellite
    actions_after:
      - type: visualizer
        id: bound_mass_evolution_plane
        linestyle: solid
        color: r
        x: times
        y: bound_mass
      - type: logging
        print_last: True
        id: bound_mass_data

  - name: DistanceTask
    inputs:
      start: host_potential_center.position
      end: sat_potential_center.position
    actions_after:
      - type: visualizer
        id: separation_evolution_panel
        linestyle: solid
        color: r
        x: times
        y: dist

  - name: VelocityProfileTask
    inputs:
      center: host_potential_center.position
      center_vel: host_potential_center.velocity
    actions_before:
      - *host
    actions_after:
      - type: visualizer
        id: velocity_profile_panel
        markersize: 0.5
        linestyle: None
        color: *host_clr
        label: host
        x: radii
        y: velocity
  - name: VelocityProfileTask
    inputs:
      center: sat_potential_center.position
      center_vel: sat_potential_center.velocity
    actions_before:
      - *satellite
    actions_after:
      - type: visualizer
        id: velocity_profile_panel
        markersize: 0.5
        linestyle: None
        color: *sat_clr
        label: satellite
        x: radii
        y: velocity
  - name: VelocityProfileTask
    inputs:
      center: total_potential_center.position
      center_vel: total_potential_center.velocity
    actions_after:
      - type: visualizer
        id: velocity_profile_panel
        markersize: 0.5
        linestyle: None
        color: *all_clr
        label: all
        x: radii
        y: velocity

  - name: DensityProfileTask
    inputs:
      center: host_potential_center.position
    actions_before:
      - *host
    actions_after:
      - type: visualizer
        id: density_profile_panel
        markersize: 0.5
        linestyle: None
        color: *host_clr
        label: host
        x: radii
        y: densities
  - name: DensityProfileTask
    inputs:
      center: sat_potential_center.position
    actions_before:
      - *satellite
    actions_after:
      - type: visualizer
        id: density_profile_panel
        markersize: 0.5
        linestyle: None
        color: *sat_clr
        label: satellite
        x: radii
        y: densities
  - name: DensityProfileTask
    inputs:
      center: total_potential_center.position
    actions_after:
      - type: visualizer
        id: density_profile_panel
        markersize: 0.5
        linestyle: None
        color: *all_clr
        label: all
        x: radii
        y: densities