barak.utilities.indices_from_grid¶

barak.utilities.indices_from_grid(c, ref)[source]¶

Convert coordinates to indices defined by grid of reference values.

Parameters :	c : array of floats, shape (M,) Coordinates. ref : array of floats, shape (N,) Reference grid coordinates. They must be equally spaced.
Returns :	ind : arrays of floats Coordinates mapped onto the indices of the reference grid.