: If you pass a list or tuple of arrays instead of a dictionary, it creates an array of unnamed tuples.
# Example: Creating a record array with fields "x" and "y" import awkward as ak array = ak.zip({"x": [1, 2, 3], "y": [1.1, 2.2, 3.3]}) # Result: Use code with caution. Copied to clipboard ak.zip
: Controls how deeply the function should interleave the lists. Setting depth_limit=1 creates a record structure at the outermost level without attempting to broadcast deeper nested lists. : If you pass a list or tuple
: By passing a dictionary to ak.zip , you can create named fields. Setting depth_limit=1 creates a record structure at the
: It is frequently used when reading from or writing to ROOT files (standard in physics) to ensure that attributes with the same "raggedness" (like jet or muon properties) are grouped correctly for storage. How to concatenate and interleave arrays
: In comparison to Pandas, where concat(axis=1) adds columns, ak.zip is the equivalent for adding fields to an Awkward Array record .