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Configuration

{
  "SOURCE": "/path/to/local/file.fil",
  "SNR_THRESHOLD": 7,
  "BOXCAR_WIDTHS": [1, 2, 4, 8, 16],
  "DM_RANGES": [
    {"start": 100, "stop": 200, "step": 0.5},
    {"start": 200, "stop": 500, "step": 1}
  ],
  "BAD_CHANNEL_FILE": "/path/to/bad_channel_file.txt"
}
  • SOURCE: input data (.fil or .hdf5)
  • SNR_THRESHOLD: minimum SNR for candidate detection
  • BOXCAR_WIDTHS: boxcar widths (samples)
  • DM_RANGES: DM search ranges (pc/cm³)
  • BAD_CHANNEL_FILE (optional): list of bad channel indices to skip

Large HDF5-only options (for pydedisp-large / pydedisp-large2): - LOAD_FREQ_BATCH_SIZE: number of freq channels per batch - BOXCAR_BATCH_SIZE: batch boxcar widths to limit memory