{
  "backend": "QSEIS06",
  "started_utc": "2026-09-15T14:35:21Z",
  "platform": "Windows-11-10.0.26200-SP0",
  "python": "3.12.13",
  "dependencies": {
    "numpy": "2.3.5",
    "scipy": "1.18.0",
    "pandas": "3.0.0",
    "matplotlib": "3.11.0",
    "obspy": "1.5.0"
  },
  "source_depth_km": 10.0,
  "receiver_depth_km": 0.0,
  "moment_nm": 1000000000000000.0,
  "strike_dip_rake_deg": [
    30.0,
    45.0,
    90.0
  ],
  "azimuth_deg": 30.0,
  "reuse": false,
  "model": "Bundled AK135 elastic properties; illustrative constant Qp=600, Qs=300",
  "outputs": {
    "disp": {
      "shape": [
        3,
        3,
        256
      ],
      "components": [
        "E",
        "N",
        "U"
      ],
      "unit": "m",
      "finite": true,
      "peak_absolute": 1.386252680647693e-08
    }
  },
  "display_name": "QSEIS06 (deprecated)",
  "sampling_interval_s": 4.0,
  "max_frequency_hz": 0.125,
  "time_window_s": 4092.0,
  "distances_km": [
    300.0,
    600.0,
    900.0
  ],
  "output_time_range_s": [
    0.0,
    1020.0
  ],
  "native_samples": 1024,
  "earth_model_numeric_rows": 24,
  "wavelet_type": 0,
  "wavelet_duration_samples": 16,
  "wavelet_duration_s": 64.0,
  "flat_earth_transform": true,
  "regional": true,
  "source_radius_ratio": 0.05,
  "source_time_function": {
    "scheme_id": "normalized_sin_squared_64s_damping_compensated_v1",
    "duration_s": 64.0,
    "samples": 1024,
    "sample_spacing_s": 0.06256109481915934,
    "wavelet_type": 0,
    "wavelet_duration_samples": 16,
    "sampling_interval_s": 4.0,
    "native_time_window_s": 4092.0,
    "anti_alias": 0.01,
    "fi_hz": -0.00017911427147591097,
    "rate_unit": "1/s",
    "time_unit": "s",
    "physical_definition": "r(t) = 2/64 * sin(pi*t/64)^2 for 0 <= t <= 64 s; zero otherwise",
    "input_definition": "piecewise-linear samples of r(t) * exp(2*pi*fi*t); no input-area renormalization",
    "effective_definition": "piecewise-linear input(t) * exp(-2*pi*fi*t)",
    "target_rate_integral": 1.0,
    "input_rate_integral": 0.9647094485300882,
    "effective_rate_integral": 1.0000000004130927,
    "target_centroid_s": 32.0,
    "effective_centroid_s": 32.00000073412074,
    "effective_rate_relative_l2": 1.9884466105608343e-06,
    "spectral_relative_l2_0_to_0_125_hz": 1.7827637217585575e-06,
    "validated_max_frequency_hz": 0.125,
    "spectral_max_absolute_error_0_to_0_0625_hz": 1.5646882209943217e-06,
    "physical_validation_limits": {
      "area_absolute_error": 1e-08,
      "centroid_absolute_error_s": 1e-05,
      "rate_relative_l2": 1e-05,
      "spectral_relative_l2": 1e-05
    },
    "reader_instruction": "Request disp/strain/stress; the reader integrates the type-0 rate kernels once",
    "input_relative_path": "10.00/0.00/0_0/grn.inp",
    "input_original_sha256": "73e1996946b763bb449c2bd2040a1c0210bbbe0d95494d85bc7d2c3ae8c41373",
    "input_prepared_sha256": "cc84f2af0babb4c819a33036fd76746df67ccccf0561b7020092f50d7d77da0c",
    "samples_relative_path": "../source_time_function.npz",
    "description_relative_path": "../source_time_function.json",
    "samples_sha256": "338b4f06ebd8d08487d654680d42ec451effbace3de55d48a38a3a3d4a38c7c3"
  },
  "physical_source_time_function": {
    "shape": "normalized_sin_squared_moment_rate",
    "duration_s": 64.0,
    "physical_integral": 1.0,
    "centroid_s": 32.0
  },
  "spectral_settings": {
    "requested_max_frequency_hz": 0.125,
    "nyquist_frequency_hz": 0.125,
    "highest_computed_frequency_hz": 0.124755859375,
    "nyquist_bin_zeroed": true,
    "nyquist_bin_zeroed_source": "Fortran inverse FFT sets bin nf + 1 to zero",
    "sampling_interval_s": 4.0,
    "fft_samples": 1024,
    "frequency_spacing_hz": 0.000244140625,
    "computed_frequency_samples": 512,
    "spec_time_window_s": 4092.0,
    "fft_period_s": 4096.0,
    "anti_alias": 0.01,
    "fi_hz": -0.00017911427147591097,
    "fi_window_s": 4092.0,
    "fi_source": "Validated library anti_alias and the solver window formula",
    "ldegup": null,
    "native_header": {
      "nt": 1024,
      "ntcut": 1024,
      "dt": 4.0,
      "nf": 512,
      "nfcut": 512,
      "df": 0.000244140625,
      "ldegup": null
    },
    "native_header_path": "C:\\Users\\zjc\\python_works\\pygrnwang\\examples\\output\\qseis06-regional-seek-disp\\library\\10.00\\0.00\\0_0\\ss.tz",
    "validation_source": "Native input, all native T_sec output rows, and library metadata; nf, nfcut and df derived from qsgetinp.f (not stored in the text header)",
    "native_input_path": "C:\\Users\\zjc\\python_works\\pygrnwang\\examples\\output\\qseis06-regional-seek-disp\\library\\10.00\\0.00\\0_0\\grn.inp",
    "native_output_columns": [
      "T_sec",
      "Uz0001",
      "Uz0002",
      "Uz0003"
    ]
  },
  "elapsed_seconds": 175.066,
  "file_count": 31,
  "output_bytes": 1243934
}