5. Defined Extended Variable Length Records (EVLRs)

5.1. Waveform Data Packets

Warning

This EVLR is REQUIRED internally or externally when using Point Data Record Formats 4, 5, 9, or 10.

User ID	LASF_Spec
Record ID	65535

The packet of Raw Waveform Amplitude values for all records immediately follow this VLR header. Note that when using a bit resolution that is not an even increment of 8, the last byte of each waveform packet must be padded such that the next waveform record will start on an even byte boundary.