SciPy

scipy.interpolate.BivariateSpline.integral

BivariateSpline.integral(xa, xb, ya, yb)[source]

Evaluate the integral of the spline over area [xa,xb] x [ya,yb].

Parameters:
xa, xb : float

The end-points of the x integration interval.

ya, yb : float

The end-points of the y integration interval.

Returns:
integ : float

The value of the resulting integral.