hydromodpy.display.figures.calibration_objective_surface#
Objective surface over a 2D slice of the calibration parameter space.
Interpolates the objective function (stored in calibration_iterations)
over a regular 2D grid using scipy’s griddata and overlays the evaluated
points. This is a simplified port of the original 605-LOC helper which also
fitted a Gaussian-process surrogate; we only keep the RAM-side interpolation
(cubic with linear fallback) which is enough for inspection.
Classes
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Heatmap/contour of the calibration objective over a 2D parameter plane. |