grapa.datatypes.curveJscVoc.GraphJscVoc

class grapa.datatypes.curveJscVoc.GraphJscVoc(filename: str | List[str] | List | ndarray = '', complement: dict | str | List[dict | str] = '', silent: bool = True, config: str | None = 'auto', log_active: bool = False)

Bases: Graph

Open files containing Jsc-Voc data

__init__(filename: str | List[str] | List | ndarray = '', complement: dict | str | List[dict | str] = '', silent: bool = True, config: str | None = 'auto', log_active: bool = False)

default constructor. Calls method reset.

Methods

CurveJscVoc_fitNJ0([Voclim, Jsclim, ...])

Fit the Jsc-Voc data, returns fitted Curves.

CurvesJscVocSplitTemperature([threshold, curve])

Splits the compiled data into different data (one for each T)

findCurveWithX(curve)

Find the Curve with same x data as the given Curve JscVoc: that Curve should store temperatures

isFileReadable(filename, fileext[, line1])

readDataFromFile(attributes, **kwargs)

split_illumination([threshold, ifFit, ...])

Splits Jsc Voc data according to illumination intensity.

split_temperatures(curve[, threshold])

Splits the compiled data into different data (one for each T) curve: stores the Jsc-Voc pairs - will need to find the T threshold in °C

Attributes

AXISLABELS

FILEIO_GRAPHTYPE

CurveJscVoc_fitNJ0(Voclim=None, Jsclim=None, threshold=3, graphsnJ0=True, curve: CurveJscVoc = None, silent=False)

Fit the Jsc-Voc data, returns fitted Curves. If required, first splits data in different temperatures.

Parameters:

  • Voclim – fit limits for Voc, in data units

  • Jsclim – fit limits for Jsc, in data units

  • threshold – tolerance to temperature, in K

  • graphsnJ0 – if True, also returns A vs T, J0 vs T and J0 vs A*T

  • curve – stores the Jsc-Voc pairs. If None: error. Weird prototype design to allow calls from GUI

  • silent – If False, prints more information

CurvesJscVocSplitTemperature(threshold=3, curve: Curve = None)

Splits the compiled data into different data (one for each T)

Parameters:

  • threshold – in K

  • curve – stores the Jsc-Voc pairs. If None: error. Weird prototype design to allow calls from GUI

findCurveWithX(curve: Curve)

Find the Curve with same x data as the given Curve JscVoc: that Curve should store temperatures

split_illumination(threshold=3, ifFit=False, fitTlim=None, extend0=False, curve: Curve = None, silent=False)

Splits Jsc Voc data according to illumination intensity. Assumes data are stored as intensity series, grouped by temperatures

split_temperatures(curve: Curve, threshold=3)

Splits the compiled data into different data (one for each T) curve: stores the Jsc-Voc pairs - will need to find the T threshold in °C