Writing .las file from raw data, not from copying a header?

[carbocation]

Is there a demonstration for how to use this to write a .las file from scratch? The examples show how to write a .las file, but this seems to involve first reading a .las file (and reusing its header).

Right now, when I'm making one from scratch, the las2las program rejects the output as invalid. E.g., the Las version appears off, even though the Header in this program reports VersionMajor as 1 and VersionMinor as 3:

WARNING: unknown version 111.104 (should be 1.0 or 1.1 or 1.2 or 1.3 or 1.4)

I suspect that I may need to modify the header, but it would be great if there were an basic example of doing so without starting from a pre-existing Las file.

[carbocation]

Actually it looks like writing .las files is fixed in this fork. At least, that fork worked for me as expected.