pynbody.halo.details.iord_mapping

Functions

make_iord_to_offset_mapper(iord)

Given an array of unique integers, iord, make an object which maps from an iord value to offset in the array.

Classes

IordOffsetModifier(iord_to_offset, fpos_offset)	A wrapper around an IordToOffset which adds a constant offset to the result of the underlying mapping.
IordToOffset()	Methods
IordToOffsetDense(iord_array[, max_iord])	Methods
IordToOffsetSparse(iord_array)	Class for efficiently mapping from iords to offsets in the iord array, even if iord values are large.