Some sample chunk data packets.
The *.bin
files are complete chunk data packet payloads (however, they do not have a packet length or ID specified, and are neither compressed nor encrypted).
The *.data.bin
files are the data arrays within the packets, matching the data structure.
Most of these chunks have data only located in the bottom section, with a few exceptions. All of them have only the void biome set, and no block entities. The dimension is the overworld (skylight is present). All data is based on the format in 1.13.2.