Deprecation of scipy.interpolate.interp2d #270
Description
From current unit testing output:
DeprecationWarning: `interp2d` is deprecated!
`interp2d` is deprecated in SciPy 1.10 and will be removed in SciPy 1.12.0.
For legacy code, nearly bug-for-bug compatible replacements are
`RectBivariateSpline` on regular grids, and `bisplrep`/`bisplev` for
scattered 2D data.
In new code, for regular grids use `RegularGridInterpolator` instead.
For scattered data, prefer `LinearNDInterpolator` or
`CloughTocher2DInterpolator`.
Here are the occurrences:
flarestack/core/llh.py: f = scipy.interpolate.interp2d(dec_bins, gamma_bins, acc.T, kind="linear")
flarestack/icecube_utils/reference_sensitivity.py: sens_ref = interp2d(np.array(sindecs), np.array(gammas), np.log(sens.T))
flarestack/icecube_utils/reference_sensitivity.py: disc_ref = interp2d(np.array(sindecs), np.array(gammas), np.log(disc.T))
flarestack/icecube_utils/reference_sensitivity.py: sens_ref = interp2d(np.array(sindecs), np.array(gammas), np.log(sens.T))
flarestack/icecube_utils/reference_sensitivity.py: sens_ref = interp2d(np.array(sindecs), np.array(gammas), np.log(sens.T))
flarestack/utils/percentile_SoB.py: spline = scipy.interpolate.interp2d(x, y, np.log(ratio))