pycsamt.zonge.qc

A convenient aggregator for all Quality-Control (QC) components.

This module re-exports the individual QC metric classes from the var_pc (percent-variation) and var_std (phase standard deviation) modules into a single, easy-to-import namespace.

class pycsamt.zonge.qc.PcEmag(data=None, meta=None, *, name=None, verbose=False)

Bases: PercentVarBase

Percent error on electric-field magnitude, \(|E|\).

This component normalizes legacy aliases into a canonical variable named pc_emag:

• '%Emag' (legacy AMTAVG/MTEdit),

• 'E.%err' (CSAVGW / modern),

• case-sensitive exact matches are used.

Notes

Values are stored in percent; the dataset attribute Unit.Percent is set to '%' when exporting to xarray.Dataset.

Parameters:

• data (pd.DataFrame | None)

• meta (Mapping[str, Any] | None)

• name (str | None)

• verbose (bool)

VAR_NAME: ClassVar[str] = 'pc_emag'

TITLE: ClassVar[str] = 'Percent |E| Variation'

UNIT_ATTR: ClassVar[str] = 'Unit.Percent'

class pycsamt.zonge.qc.PcHmag(data=None, meta=None, *, name=None, verbose=False)

Bases: PercentVarBase

Percent error on magnetic-field magnitude, \(|H|\).

This component normalizes legacy aliases into a canonical variable named pc_hmag:

• '%Hmag' (legacy AMTAVG/MTEdit),

• 'B.%err' (CSAVGW, where B denotes the H-field),

• 'H.%err' (rare but seen).

Notes

Values are stored in percent; the dataset attribute Unit.Percent is set to '%' when exporting to xarray.Dataset.

Parameters:

• data (pd.DataFrame | None)

• meta (Mapping[str, Any] | None)

• name (str | None)

• verbose (bool)

VAR_NAME: ClassVar[str] = 'pc_hmag'

TITLE: ClassVar[str] = 'Percent |H| Variation'

UNIT_ATTR: ClassVar[str] = 'Unit.Percent'

class pycsamt.zonge.qc.PcRho(data=None, meta=None, *, name=None, verbose=False)

Bases: PercentVarBase

Percent error on apparent resistivity, \(\rho_a\).

This component normalizes legacy aliases into a canonical variable named pc_rho:

• '%Rho' (legacy AMTAVG/MTEdit),

• 'ARes.%err' (CSAVGW),

• 'rho.%err' (modern lower-case variant).

Notes

Values are stored in percent; the dataset attribute Unit.Percent is set to '%' when exporting to xarray.Dataset.

Parameters:

• data (pd.DataFrame | None)

• meta (Mapping[str, Any] | None)

• name (str | None)

• verbose (bool)

VAR_NAME: ClassVar[str] = 'pc_rho'

TITLE: ClassVar[str] = 'Percent ρa Variation'

UNIT_ATTR: ClassVar[str] = 'Unit.Percent'

pycsamt.zonge.qc.EmagPctErr

alias of PcEmag

pycsamt.zonge.qc.HmagPctErr

alias of PcHmag

pycsamt.zonge.qc.RhoPctErr

alias of PcRho

class pycsamt.zonge.qc.SEphz(data=None, meta=None, *, name=None, verbose=False)

Bases: PhaseStdBase

Standard deviation of E-phase.

Recognised source columns

• sEphz

• E.perr

Internal canonical column: 'sephz'.

VAR_NAME: ClassVar[str] = 's_ephz'

LABEL: ClassVar[str] = 'E phase σ (sEphz)'

Parameters:

• data (pd.DataFrame | None)

• meta (Mapping[str, Any] | None)

• name (str | None)

• verbose (bool)

class pycsamt.zonge.qc.SHphz(data=None, meta=None, *, name=None, verbose=False)

Bases: PhaseStdBase

Standard deviation of H-phase.

Recognised source columns

• sHphz

• H.perr

Internal canonical column: 'shphz'.

VAR_NAME: ClassVar[str] = 's_hphz'

LABEL: ClassVar[str] = 'H phase σ (sHphz)'

Parameters:

• data (pd.DataFrame | None)

• meta (Mapping[str, Any] | None)

• name (str | None)

• verbose (bool)

class pycsamt.zonge.qc.SPhz(data=None, meta=None, *, name=None, verbose=False)

Bases: PhaseStdBase

Standard deviation of impedance phase (Z).

Recognised source columns

• sPhz

• Z.perr

Internal canonical column: 'sphz'.

VAR_NAME: ClassVar[str] = 's_phz'

LABEL: ClassVar[str] = 'Z phase σ (sPhz)'

Parameters:

• data (pd.DataFrame | None)

• meta (Mapping[str, Any] | None)

• name (str | None)

• verbose (bool)

pycsamt.zonge.qc.PhaseSigma

alias of SPhz