mth5.groups.filter_groups

Import all Group objects

Submodules

Classes

`CoefficientGroup`	Container for Coefficient type filters
`TimeDelayGroup`	Container for time_delay type filters
`ZPKGroup`	Container for ZPK type filters
`FAPGroup`	Container for fap type filters
`FIRGroup`	Container for fir type filters

Package Contents

class mth5.groups.filter_groups.CoefficientGroup(group, **kwargs)[source]

Bases: mth5.groups.base.BaseGroup

Container for Coefficient type filters

property filter_dict

Dictionary of available coefficient filters

Returns:: DESCRIPTION
Return type:: TYPE

add_filter(name, coefficient_metadata)[source]

Add a coefficient Filter

Parameters:

name (TYPE) – DESCRIPTION
coefficient_metadata (TYPE) – DESCRIPTION

Returns:

DESCRIPTION

Return type:

TYPE

remove_filter()[source]

get_filter(name)[source]

Get a filter from the name

Parameters:: name (string) – name of the filter
Returns:: HDF5 group of the ZPK filter

from_object(coefficient_object)[source]

make a filter from a mt_metadata.timeseries.filters.CoefficientFilter

Parameters:: zpk_object (mt_metadata.timeseries.filters.CoefficientFilter) – MT metadata Coefficient Filter

to_object(name)[source]

make a mt_metadata.timeseries.filters.CoefficientFilter object

Returns:: DESCRIPTION
Return type:: TYPE

class mth5.groups.filter_groups.TimeDelayGroup(group, **kwargs)[source]

Bases: mth5.groups.base.BaseGroup

Container for time_delay type filters

property filter_dict

Dictionary of available time_delay filters

Returns:: DESCRIPTION
Return type:: TYPE

add_filter(name, time_delay_metadata)[source]

create an HDF5 group/dataset from information given.

Parameters:

name (string) – Nane of the filter
poles (np.ndarray(dtype=complex)) – poles of the filter as complex numbers
zeros (np.ndarray(dtype=comples)) – zeros of the filter as complex numbers
time_delay_metadata – metadata dictionary see

mt_metadata.timeseries.filters.PoleZeroFilter for details on entries :type time_delay_metadata: dictionary

remove_filter()[source]

get_filter(name)[source]

Get a filter from the name

Parameters:: name (string) – name of the filter
Returns:: HDF5 group of the time_delay filter

from_object(time_delay_object)[source]

make a filter from a mt_metadata.timeseries.filters.PoleZeroFilter

Parameters:: time_delay_object (mt_metadata.timeseries.filters.PoleZeroFilter) – MT metadata PoleZeroFilter

to_object(name)[source]

make a mt_metadata.timeseries.filters.pole_zeros_filter object

Returns:: DESCRIPTION
Return type:: TYPE

class mth5.groups.filter_groups.ZPKGroup(group, **kwargs)[source]

Bases: mth5.groups.base.BaseGroup

Container for ZPK type filters

property filter_dict

Dictionary of available ZPK filters

Returns:: DESCRIPTION
Return type:: TYPE

add_filter(name, poles, zeros, zpk_metadata)[source]

create an HDF5 group/dataset from information given.

Parameters:

name (string) – Nane of the filter
poles (np.ndarray(dtype=complex)) – poles of the filter as complex numbers
zeros (np.ndarray(dtype=comples)) – zeros of the filter as complex numbers
zpk_metadata – metadata dictionary see

mt_metadata.timeseries.filters.PoleZeroFilter for details on entries :type zpk_metadata: dictionary

remove_filter()[source]

get_filter(name)[source]

Get a filter from the name

Parameters:: name (string) – name of the filter
Returns:: HDF5 group of the ZPK filter

from_object(zpk_object)[source]

make a filter from a mt_metadata.timeseries.filters.PoleZeroFilter

Parameters:: zpk_object (mt_metadata.timeseries.filters.PoleZeroFilter) – MT metadata PoleZeroFilter

to_object(name)[source]

make a mt_metadata.timeseries.filters.pole_zeros_filter object

Returns:: DESCRIPTION
Return type:: TYPE

class mth5.groups.filter_groups.FAPGroup(group, **kwargs)[source]

Bases: mth5.groups.base.BaseGroup

Container for fap type filters

property filter_dict

Dictionary of available fap filters

Returns:: DESCRIPTION
Return type:: TYPE

add_filter(name, frequency, amplitude, phase, fap_metadata)[source]

create an HDF5 group/dataset from information given.

Parameters:

name (string) – name of the filter
frequency (list, np.ndarray) – frequency array in samples per second
amplitude (list, np.ndarray) – amplitude array in units of units out
phase (list, np.ndarray) – Phase in degrees
fap_metadata – other metadata for the filter see

mt_metadata.timeseries.filters.FrequencyResponseTableFilter for details on entries :type fap_metadata: dictionary :return: DESCRIPTION :rtype: TYPE

remove_filter()[source]

get_filter(name)[source]

Get a filter from the name

Parameters:: name (string) – name of the filter
Returns:: HDF5 group of the fap filter

update_filter(fap_object)[source]

update values from fap object

Parameters:: fap_object (TYPE) – DESCRIPTION
Returns:: DESCRIPTION
Return type:: TYPE

from_object(fap_object)[source]

make a filter from a mt_metadata.timeseries.filters.PoleZeroFilter

Parameters:: fap_object (mt_metadata.timeseries.filters.PoleZeroFilter) – MT metadata PoleZeroFilter

to_object(name)[source]

make a mt_metadata.timeseries.filters.pole_zeros_filter object

Returns:: DESCRIPTION
Return type:: TYPE

class mth5.groups.filter_groups.FIRGroup(group, **kwargs)[source]

Bases: mth5.groups.base.BaseGroup

Container for fir type filters

property filter_dict

Dictionary of available fir filters

Returns:: DESCRIPTION
Return type:: TYPE

add_filter(name, coefficients, fir_metadata)[source]

create an HDF5 group/dataset from information given.

Parameters:

name (string) – Nane of the filter
poles (np.ndarray(dtype=complex)) – poles of the filter as complex numbers
zeros (np.ndarray(dtype=comples)) – zeros of the filter as complex numbers
fir_metadata – metadata dictionary see

mt_metadata.timeseries.filters.PoleZeroFilter for details on entries :type fir_metadata: dictionary

remove_filter()[source]

get_filter(name)[source]

Get a filter from the name

Parameters:: name (string) – name of the filter
Returns:: HDF5 group of the fir filter

from_object(fir_object)[source]

make a filter from a mt_metadata.timeseries.filters.PoleZeroFilter

Parameters:: fir_object (mt_metadata.timeseries.filters.PoleZeroFilter) – MT metadata PoleZeroFilter

to_object(name)[source]

make a mt_metadata.timeseries.filters.pole_zeros_filter object

Returns:: DESCRIPTION
Return type:: TYPE