oimDataFilter

Data filtering/modifying

Classes:

oimDataFilterComponent(**kwargs)	Base class for data filter
oimDataFilter([filters])	Class for data filter stack
oimRemoveArrayFilter(**kwargs)	Simple filter removing arrays by type
oimRemoveInsnameFilter(**kwargs)	Simple filter removing arrays by type
oimWavelengthRangeFilter(**kwargs)	Filter for cutting wavelength range
oimDataTypeFilter(**kwargs)
oimKeepDataType(**kwargs)
oimWavelengthShiftFilter(**kwargs)	Filter for shifting wavelength
oimWavelengthSmoothingFilter(**kwargs)	Filter for Smoothing wavelength
oimWavelengthBinningFilter(**kwargs)	Filter for binning wavelength
oimWavelengthIntpBinFilter(**kwargs)	Filter that bins the wavelength to a specified grid.
oimFlagWithExpressionFilter(**kwargs)	Flaging based on expression
oimKeepBaselinesFilter(**kwargs)	Select baselines to keep
oimRemoveBaselinesFilter(**kwargs)	Select baselines to remove
oimKeepTelescopesFilter(**kwargs)	Select telescopes to keep
oimRemoveTelescopesFilter(**kwargs)	Select telescopes to remove
oimResetFlags(**kwargs)	Unflag all data
oimDiffErrFilter(**kwargs)	Compute differential error from std of signal inside or outside a range
oimSetMinErrFilter(**kwargs)	Set minimum error on data in % for vis ans deg for phases

class oimodeler.oimDataFilter.oimDataFilterComponent(**kwargs)

Base class for data filter

name = 'Generic Filter'

shortname = 'Genfilt'

description = 'This is the class from which all filters derived'

_eval(**kwargs)

_filteringFunction(data)

applyFilter(data)

class oimodeler.oimDataFilter.oimDataFilter(filters=[])

Class for data filter stack

applyFilter(data)

class oimodeler.oimDataFilter.oimRemoveArrayFilter(**kwargs)

Simple filter removing arrays by type

name = 'Remove array by type Filter'

shortname = 'RemArrFilt'

description = 'Removing arrays by type: OI_VIS2, OI_T3...'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimRemoveInsnameFilter(**kwargs)

Simple filter removing arrays by type

name = 'Remove arrays by insname Filter'

shortname = 'RemInsFilt'

description = 'Remove array by insname'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimWavelengthRangeFilter(**kwargs)

Filter for cutting wavelength range

name = 'Wavelength range Filter'

shortname = 'WlRgFilt'

description = 'Cutting wavelength range(s)'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimDataTypeFilter(**kwargs)

name = 'Filtering by datatype'

shortname = 'DTFilt'

description = 'Filtering by datatype(s) : VIS2DATA, VISAMP...'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimKeepDataType(**kwargs)

name = 'Keep datatype filter'

shortname = 'KeepDTFilt'

description = 'Keep atatype that are listed: VIS2DATA, VISAMP...'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimWavelengthShiftFilter(**kwargs)

Filter for shifting wavelength

name = 'Shift Wavelength Filter'

shortname = 'WlShFilt'

description = 'Shifting wavelength table'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimWavelengthSmoothingFilter(**kwargs)

Filter for Smoothing wavelength

name = 'Wavelength Smoothing Filter'

shortname = 'WlSmFilt'

description = 'Spectral smoothing '

_filteringFunction(data)

class oimodeler.oimDataFilter.oimWavelengthBinningFilter(**kwargs)

Filter for binning wavelength

name = 'Wavelength binning Filter'

shortname = 'WlBinFilt'

description = 'Spectral Binning'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimWavelengthIntpBinFilter(**kwargs)

Filter that bins the wavelength to a specified grid. It also interpolates at the edges of the bins, to ensure a minimum number of elements.

Parameters:

• binGrid (array_like) – The grid to bin to.

• binWindow (array_like, optional) – The bin windows that correspond to the binGrid elements. If None, computes the bin windows from the distance between two elements in the binGrid. Default is None.

• resetFlags (bool, optional) – If True, resets the flags after binning. Default is True.

• averageError (bool, optional) – If True, forgoes error propagation and simply averages the errors for each bin. Default is False.

• spectralChannels (int, optional) – The number of channels of the set bin resolution. Will be used to calculate the divisor within the error propagation. Default is 1.0.

  \[divisor = bin_elements / spectralChannels\]

name = 'Wavelength Interpolation Binning Filter'

shortname = 'WlIntpBinFilt'

description = 'Binning to wavelength grid with interpolation at window edges.'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimFlagWithExpressionFilter(**kwargs)

Flaging based on expression

name = 'Flag With Expression filter'

shortname = 'FlagExprFilt'

description = 'Flagging based on boolean expressions'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimKeepBaselinesFilter(**kwargs)

Select baselines to keep

name = 'Baseline selection filter'

shortname = 'KeepBaselinesFilt'

description = 'Selection based on baseline name(s)'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimRemoveBaselinesFilter(**kwargs)

Select baselines to remove

name = 'Baseline selection filter'

shortname = 'RemoveBAselineFilt'

description = 'Selection based on baseline name(s)'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimKeepTelescopesFilter(**kwargs)

Select telescopes to keep

name = 'Telescopes selection filter'

shortname = 'KeepTelescopesFilt'

description = 'Selection based on telescope name(s)'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimRemoveTelescopesFilter(**kwargs)

Select telescopes to remove

name = 'Telescope selection filter'

shortname = 'RemoveTelescopeFilt'

description = 'Selection based on telescope name(s)'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimResetFlags(**kwargs)

Unflag all data

name = 'Reset flags filter'

shortname = 'ResFlagsFilt'

description = 'Set all the flags to False'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimDiffErrFilter(**kwargs)

Compute differential error from std of signal inside or outside a range

name = 'Differential Error Filter'

shortname = 'DiffErrFilt'

description = 'Compute differential error from std inside or outside a range'

_filteringFunction(data)

class oimodeler.oimDataFilter.oimSetMinErrFilter(**kwargs)

Set minimum error on data in % for vis ans deg for phases

name = 'Differential Error Filter'

shortname = 'DiffErrFilt'

description = 'Set minimum error on data in % for vis ans deg for phases'

_filteringFunction(data)