xarray.DataArray.str.index

DataArray.str.index(sub, start=0, end=None, side='left')

Return lowest or highest indexes in each strings where the substring is fully contained between [start:end]. This is the same as str.find except instead of returning -1, it raises a ValueError when the substring is not found.

Parameters

  • sub (str) – Substring being searched

  • start (int) – Left edge index

  • end (int) – Right edge index

  • side ({"left", "right"}, default: "left") – Starting side for search.

Returns

found

Return type

array of int