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GWpy API Reference

  • Astrophysics Utilities (gwpy.astro)
    • burst_range
    • burst_range_spectrum
    • inspiral_range
    • inspiral_range_psd
    • range_spectrogram
    • range_timeseries
    • sensemon_range
    • sensemon_range_psd
  • Detector Utilities (gwpy.detector)
    • get_timezone
    • get_timezone_offset
    • Channel
    • ChannelList
  • Frequency Series (gwpy.frequencyseries)
    • FrequencySeries
    • SpectralVariance
  • Input/Output (gwpy.io)
    • Cache manipulation (gwpy.io.cache)
      • cache_segments
      • file_segment
      • filename_metadata
      • find_contiguous
      • flatten
      • is_cache
      • is_cache_entry
      • read_cache
      • read_cache_entry
      • sieve
      • write_cache
    • I/O Utilities (gwpy.io.utils)
      • file_list
      • file_path
      • gopen
      • with_open
      • FILE_LIKE
      • FileLike
      • NamedFileLike
      • NamedReadable
      • NamedWritable
      • Readable
      • Writable
    • Data discovery (gwpy.io.datafind)
      • find_best_frametype
      • find_frametype
      • find_latest
      • find_types
      • find_urls
      • on_tape
    • GWF file I/O (gwpy.io.gwf)
      • channel_exists
      • data_segments
      • get_backend
      • get_backend_function
      • get_channel_names
      • get_channel_type
      • identify_gwf
      • import_backend
      • iter_channel_names
      • num_channels
      • BACKENDS
    • HDF5 Utilities (gwpy.io.hdf5)
      • create_dataset
      • find_dataset
      • identify_hdf5
      • open_hdf5
      • with_read_hdf5
      • with_write_hdf5
    • LIGO_LW XML I/O (gwpy.io.ligolw)
      • build_content_handler
      • default_content_handler
      • get_filtering_contenthandler
      • get_ligolw_element
      • get_partial_contenthandler
      • is_ligolw
      • iter_tables
      • list_tables
      • open_xmldoc
      • read_ligolw
      • read_table
      • to_table_type
      • write_tables
      • write_tables_to_document
    • ROOT File I/O (gwpy.io.root)
      • identify_root
    • Kerberos (gwpy.io.kerberos)
      • kinit
    • SciTokens (gwpy.io.scitokens)
      • add_http_authorization_header
      • find_token
      • get_scitoken
    • NDS2 (gwpy.io.nds2)
      • auth_connect
      • connect
      • find_channels
      • get_availability
      • host_resolution_order
      • minute_trend_times
      • parse_nds_env
      • NDSWarning
      • Nds2ChannelType
      • Nds2DataType
    • Pelican (gwpy.io.pelican)
      • download_file
      • is_pelican_url
      • open_remote_file
      • query_director
      • resolve_pelican_url
    • Remote URLs (gwpy.io.remote)
      • download_file
      • is_remote
      • open_remote_file
    • Unified I/O Registry (gwpy.io.registry)
      • identify_factory
      • inherit_unified_io
      • GetExceptionGroup
      • UnifiedFetch
      • UnifiedFetchRegistry
      • UnifiedGet
      • UnifiedGetRegistry
      • UnifiedIORegistry
      • UnifiedRead
      • UnifiedWrite
      • default_registry
  • Logging Utilities (gwpy.log)
    • get_default_level
    • init_logger
    • DEFAULT_LOG_DATEFMT
    • DEFAULT_LOG_FORMAT
  • Plotting (gwpy.plot)
    • Axes
    • BodePlot
    • Plot
    • SegmentAxes
  • Segments (gwpy.segments)
    • DataQualityDict
    • DataQualityFlag
    • Segment
    • SegmentList
    • SegmentListDict
  • Signal Processing (gwpy.signal)
    • Filter Design (gwpy.signal.filter_design)
      • bandpass
      • concatenate_zpks
      • fir_from_transfer
      • frequency_response
      • highpass
      • is_sos
      • is_zpk
      • lowpass
      • notch
      • parse_filter
      • prepare_analog_filter
      • prepare_digital_filter
    • Window Functions (gwpy.signal.window)
      • canonical_name
      • get_window
      • planck
      • recommended_overlap
    • Spectral Methods (gwpy.signal.spectral)
      • average_spectrogram
      • bartlett
      • coherence
      • csd
      • get_default_fft_api
      • get_method
      • median
      • psd
      • rayleigh
      • register_method
      • spectrogram
      • welch
    • Q-Transform (gwpy.signal.qtransform)
      • q_scan
      • QGram
      • QPlane
      • QTile
      • QTiling
  • Spectrograms (gwpy.spectrogram)
    • Spectrogram
    • SpectrogramList
  • Tables (gwpy.table)
    • EventTable
    • GravitySpyTable
  • Time Utilities (gwpy.time)
    • from_gps
    • tconvert
    • to_gps
    • LIGOTimeGPS
    • LIGOTimeGPSLike
  • Time Series (gwpy.timeseries)
    • Bits
    • StateTimeSeries
    • StateTimeSeriesDict
    • StateVector
    • StateVectorDict
    • StateVectorList
    • TimeSeries
    • TimeSeriesBase
    • TimeSeriesBaseDict
    • TimeSeriesBaseList
    • TimeSeriesDict
    • TimeSeriesList
  • Array types (gwpy.types)
    • Array
    • Array2D
    • Index
    • Series
  • Miscellanous Utilities (gwpy.utils)
    • if_not_none
    • round_to_power
    • unique
    • Decorator Utilities (gwpy.utils.decorators)
      • deprecated_function
      • return_as
      • deprecated_property
    • LAL Utilities (gwpy.utils.lal)
      • find_typed_function
      • from_lal_type
      • from_lal_unit
      • to_lal_ligotimegps
      • to_lal_type_str
      • to_lal_unit
      • LALFFTPlanType
      • LALFrequencySeriesType
      • LALTimeSeriesType
      • LALVectorType
      • LALWindowType
      • LAL_DETECTORS
      • LAL_NUMPY_FROM_TYPE_STR
      • LAL_TYPE_FROM_NUMPY
      • LAL_TYPE_FROM_STR
      • LAL_TYPE_REGEX
      • LAL_TYPE_STR
      • LAL_TYPE_STR_FROM_NUMPY
  • API Reference
  • Spectrograms (gwpy.spectrogram)

Spectrograms (gwpy.spectrogram)#

Create, manipulate, read, and write spectrogram data.

See also

  • User Guide: The Spectrogram

  • Examples: Spectrogram examples

Classes#

Spectrogram(data[, unit, t0, dt, f0, df, ...])

A 2D array holding a spectrogram of time-frequency data.

SpectrogramList(*items)

Fancy list representing a list of Spectrogram.

Class Inheritance Diagram#

Inheritance diagram of gwpy.spectrogram.spectrogram.Spectrogram, gwpy.spectrogram.spectrogram.SpectrogramList

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QTiling

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Spectrogram

On this page
  • Classes
  • Class Inheritance Diagram
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