io:
  input_data_path: '/home/swim/shared/Si_project/data/Si2V1_2.mat'
  result_dir: '/home/swim/bo-ptycho/results/test'
  verbosity: 1

ptycho:
  engine: 'fake'
  # path: '/home/swim/fold_slice-park'
  params:
    voltage: 200
    alpha_max: 30
    defocus: -250
    rot_ang: 0.3
    Nlayers: 20
    thickness: 250
    rbf: 37
    tilt_x: 2
    tilt_y: 0 
    scan_step_size: 0.36

    Niter: 10
    Niter_save_results: 10

    CBED_size: 192
    ADU: 1
    Nprobe: 1
    N_scan_x: 64
    N_scan_y: 64 
    extra_print_info: 'FIB'
    scan_number: 1
    gpu_id: 1
    roi_label: '0_Ndp64'
    diff_pattern_blur: 1
    probe_change_start: 1
    object_change_start: 1
    grouping: 64
    probe_position_search: 1
    regularize_layers: 0.2
    variable_probe: false

search:
  metric: log_fourier
  
  params:
    defocus:
      radius: 100
    Nlayers:
      radius: 5
      type: int
    thickness:
      radius: 150
  
  train_x:
  train_y:

  stages:
    # - sampler: fixed
    
    # - sampler: grid
    #   defocus: 7
    #   Nlayers: 11
    #   thickness: 7

    - sampler: random
      samples: 16

    - sampler: sobo
      samples: 256
      batch: 4
      acquisition: 'ucb'
      beta: 0.1