grapa.curve.math_on_curves

grapa.curve.math_on_curves(curve_a: Curve, curve_b: Curve | float | int, interpolate=-1, offsets: bool = False, operator='add') → Curve

Math operations on Curves, element-wise or interpolated along x data.

Parameters:

• curve_a – a Curve object

• curve_b – a Curve object, or e.g. a float

• interpolate –

  interpolate, or not, the data on the x-axis

  • 0: no interpolation, only consider y() values

  • 1: interpolation, x are the points contained in curve_a.x() or in curve_b.x()

  • 2: interpolation, x are the points of curve_a.x(), restricted to min&max of curve_b.x()

  • -1: 0 if same x values (gain time), otherwise 1

• offsets – if True, adds Curves after computing offsets and muloffsets. If False, adds on the raw data.

• operator – MathOperator.ADD, MathOperator.SUB, MathOperator.MUL, MathOperator.DIV

Returns:

a Curve object