Re: Pressure sensors

[Greg Troxel <gdt%lexort.com@localhost>]

Artturi Alm <artturi.alm%gmail.com@localhost> writes:

> my sensor does fill ->value_cur with mPa, so pressure does fit into the
> "everything else"-else{} with ->cur_value / 1000000.0 for printout in kPa.

Until very recently I had never seen pressure in kPa.  For atmospheric
pressure, the standard unit seems to be hPa.  I realize that's a
less-normal SI prefix, but it happens to match mbar.  But, I am seeing
kPa more tha last 6 months.

So, I wonder why you are choosing kPa vs hPa, and if that choice ends 
up being a framework choice for everything.  And how the rest of the
world deals with this issue.