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interpolate_profile

gammapy.utils.interpolation.interpolate_profile(x, y, interp_scale='sqrt')

Helper function to interpolate one-dimensional profiles.

Parameters

xndarray

Array of x values

yndarray

Array of y values

interp_scale{“sqrt”, “lin”}

Interpolation scale applied to the profile. If the profile is of parabolic shape, a “sqrt” scaling is recommended. In other cases or for fine sampled profiles a “lin” can also be used.

Returns

interpScaledRegularGridInterpolator

Interpolator