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Section Navigation

  • ess.nmx.NMXRawEventCountsDataGroup
  • ess.nmx.NMXReducedDataGroup
  • ess.nmx.small_mcstas_3_sample
  • ess.nmx.data
    • ess.nmx.data.get_path
    • ess.nmx.data.get_small_mtz_samples
    • ess.nmx.data.get_small_random_mtz_samples
    • ess.nmx.data.small_mcstas_2_sample
    • ess.nmx.data.small_mcstas_3_sample
  • ess.nmx.mcstas
    • ess.nmx.mcstas.McStasWorkflow
    • ess.nmx.mcstas.load
      • ess.nmx.mcstas.load.bank_names_to_detector_names
      • ess.nmx.mcstas.load.detector_name_from_index
      • ess.nmx.mcstas.load.load_crystal_rotation
      • ess.nmx.mcstas.load.load_detector_metadata
      • ess.nmx.mcstas.load.load_event_data_bank_name
      • ess.nmx.mcstas.load.load_experiment_metadata
      • ess.nmx.mcstas.load.load_mcstas
      • ess.nmx.mcstas.load.load_raw_event_data
      • ess.nmx.mcstas.load.maximum_probability
      • ess.nmx.mcstas.load.mcstas_weight_to_probability_scalefactor
      • ess.nmx.mcstas.load.raw_event_data_chunk_generator
      • ess.nmx.mcstas.load.retrieve_pixel_ids
      • ess.nmx.mcstas.load.retrieve_raw_data_metadata
    • ess.nmx.mcstas.xml
      • ess.nmx.mcstas.xml.filter_by_tag
      • ess.nmx.mcstas.xml.filter_by_type_prefix
      • ess.nmx.mcstas.xml.find_attributes
      • ess.nmx.mcstas.xml.read_mcstas_geometry_xml
      • ess.nmx.mcstas.xml.select_by_tag
      • ess.nmx.mcstas.xml.select_by_type_prefix
      • ess.nmx.mcstas.xml.DetectorDesc
      • ess.nmx.mcstas.xml.McStasInstrument
      • ess.nmx.mcstas.xml.SampleDesc
      • ess.nmx.mcstas.xml.SimulationSettings
      • ess.nmx.mcstas.xml.SourceDesc
  • ess.nmx.reduction
    • ess.nmx.reduction.calculate_maximum_toa
    • ess.nmx.reduction.calculate_minimum_toa
    • ess.nmx.reduction.format_nmx_reduced_data
    • ess.nmx.reduction.merge_panels
    • ess.nmx.reduction.proton_charge_from_event_counts
    • ess.nmx.reduction.raw_event_probability_to_counts
    • ess.nmx.reduction.reduce_raw_event_probability
  • ess.nmx.nexus
    • ess.nmx.nexus.export_as_nexus
  • ess.nmx.streaming
    • ess.nmx.streaming.calculate_number_of_chunks
    • ess.nmx.streaming.MaxAccumulator
    • ess.nmx.streaming.MinAccumulator
  • ess.nmx.types
    • ess.nmx.types.FilePath
    • ess.nmx.types.DetectorIndex
    • ess.nmx.types.DetectorName
    • ess.nmx.types.DetectorBankPrefix
    • ess.nmx.types.MaximumCounts
    • ess.nmx.types.MaximumProbability
    • ess.nmx.types.McStasWeight2CountScaleFactor
    • ess.nmx.types.NMXExperimentMetadata
    • ess.nmx.types.NMXDetectorMetadata
    • ess.nmx.types.RawEventProbability
    • ess.nmx.types.NMXRawEventCountsDataGroup
    • ess.nmx.types.ProtonCharge
    • ess.nmx.types.CrystalRotation
    • ess.nmx.types.DetectorGeometry
    • ess.nmx.types.TimeBinSteps
    • ess.nmx.types.PixelIds
    • ess.nmx.types.NMXReducedProbability
    • ess.nmx.types.NMXReducedCounts
    • ess.nmx.types.NMXReducedDataGroup
    • ess.nmx.types.MinimumTimeOfArrival
    • ess.nmx.types.MaximumTimeOfArrival
    • ess.nmx.types.NMXRawDataMetadata
  • ess.nmx.mtz_io
    • ess.nmx.mtz_io.MTZFileIndex
    • ess.nmx.mtz_io.MTZFilePath
    • ess.nmx.mtz_io.SpaceGroupDesc
    • ess.nmx.mtz_io.DEFAULT_SPACE_GROUP_DESC
    • ess.nmx.mtz_io.WavelengthColumnName
    • ess.nmx.mtz_io.IntensityColumnName
    • ess.nmx.mtz_io.StdDevColumnName
    • ess.nmx.mtz_io.MtzDataFrame
    • ess.nmx.mtz_io.NMXMtzDataFrame
    • ess.nmx.mtz_io.providers
    • ess.nmx.mtz_io.default_parameters
    • ess.nmx.mtz_io.get_reciprocal_asu
    • ess.nmx.mtz_io.get_space_group_from_description
    • ess.nmx.mtz_io.get_space_group_from_mtz
    • ess.nmx.mtz_io.get_unique_space_group
    • ess.nmx.mtz_io.merge_mtz_dataframes
    • ess.nmx.mtz_io.mtz_to_pandas
    • ess.nmx.mtz_io.nmx_mtz_dataframe_to_scipp_dataarray
    • ess.nmx.mtz_io.process_mtz_dataframe
    • ess.nmx.mtz_io.process_single_mtz_to_dataframe
    • ess.nmx.mtz_io.read_mtz_file
  • ess.nmx.scaling
    • ess.nmx.scaling.WavelengthBins
    • ess.nmx.scaling.ReferenceWavelength
    • ess.nmx.scaling.WavelengthBinned
    • ess.nmx.scaling.SelectedReferenceWavelength
    • ess.nmx.scaling.ReferenceIntensities
    • ess.nmx.scaling.EstimatedScaleFactor
    • ess.nmx.scaling.EstimatedScaledIntensities
    • ess.nmx.scaling.ScaledIntensityLeftTailThreshold
    • ess.nmx.scaling.ScaledIntensityRightTailThreshold
    • ess.nmx.scaling.WavelengthScaleFactors
    • ess.nmx.scaling.providers
    • ess.nmx.scaling.default_parameters
    • ess.nmx.scaling.average_roughly_scaled_intensities
    • ess.nmx.scaling.calculate_wavelength_scale_factor
    • ess.nmx.scaling.cut_tails
    • ess.nmx.scaling.estimate_scale_factor_per_hkl_asu_from_reference
    • ess.nmx.scaling.fit_wavelength_scale_factor_polynomial
    • ess.nmx.scaling.get_reference_intensities
    • ess.nmx.scaling.get_reference_wavelength
    • ess.nmx.scaling.get_wavelength_binned
    • ess.nmx.scaling.polyval_wavelength
    • ess.nmx.scaling.FittingResult
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  • calculate_minimum_toa()

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  • ess.nmx.reduction
  • ess.nmx.reduction.calculate_minimum_toa

ess.nmx.reduction.calculate_minimum_toa#

ess.nmx.reduction.calculate_minimum_toa(da)[source]#

Calculate the minimum time of arrival from the data.

Return type:

types.MinimumTimeOfArrival (scipp.Variable)

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