Example Info.json file

JSON-format files (essentially Python dictionaries) are used to drive the DP Langevin simulations. Here is one example, taken from Langevin/experiments/a1p18855_b1_D0p04_η1_x125_y125_Δx1_Δt0p1/Info.json:

{
    "Parameters": {
        "linear": 1.18855,
        "quadratic": 1,
        "diffusion": 0.04,
        "noise": 1,
        "dx": 1,
        "dt": 0.1,
        "t_final": 10000.0,
        "random_seed": 1,
        "grid_dimension": "D2",
        "grid_size": [125, 125],
        "grid_topologies": ["BOUNDED", "BOUNDED"],
        "boundary_conditions": ["FLOATING","FLOATING","FLOATING","FLOATING"],
        "initial_condition": "RANDOM_UNIFORM",
        "ic_values": [0, 10],
        "integration_method": "RUNGE_KUTTA"
    },
    "Analysis": {
        "a_c": 1.18857
    },
    "Misc": {
        "n_sims": 15,
        "Δa_range": 0.01,
        "n_round_Δt_summation": 5,
        "n_segments": 500,
        "n_digits": 6,
        "do_export_combo_graphs": false,
        "do_export_combo_data": false,
        "do_export_graphs": true,
        "do_export_data": true,
        "do_export_images": true,
        "do_make_video": true,
        "ylimits_log": [5e-4, 2e0],
        "xlimits_log": [5e-1, 1.2e4],
        "ylimits_rescaled": [3e-2, 1e1],
        "xlimits_rescaled": [5e-5, 2e3],
        "video_frame_rate": 50,
        "video_format": "mp4"
    }
}