load_irf_grid

lstchain.high_level.interpolate.load_irf_grid(irfs, extname, interp_col, gadf_irf=True)

From a given list of IRFs, load the list of IRF data values that can be interpolated. For GH_CUTS which is not GADF approved, the HDU is stored differently and so requires a different way of loading the data.

Parameters:

irfs: List of IRFs to use to interpolate

List

extname: Name of the IRF to be extracted

Str

interp_col: Name of the column whose values are to be interpolated

Str

gadf_irf: IRF being as per GADF standard or custom

Bool

Returns:

irf_list: List of columns of the IRF from each file

‘numpy.stack’