Re: [core] Suresh Krishnan's No Objection on draft-ietf-core-senml-more-units-04: (with COMMENT)

Suresh Krishnan <Suresh@kaloom.com> Wed, 19 February 2020 16:44 UTC

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From: Suresh Krishnan <Suresh@kaloom.com>
To: Carsten Bormann <cabo@tzi.org>
CC: The IESG <iesg@ietf.org>, "draft-ietf-core-senml-more-units@ietf.org" <draft-ietf-core-senml-more-units@ietf.org>, Jaime Jimenez <jaime@iki.fi>, "core-chairs@ietf.org" <core-chairs@ietf.org>, "core@ietf.org" <core@ietf.org>
Thread-Topic: Suresh Krishnan's No Objection on draft-ietf-core-senml-more-units-04: (with COMMENT)
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Date: Wed, 19 Feb 2020 16:44:22 +0000
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Subject: Re: [core] Suresh Krishnan's No Objection on draft-ietf-core-senml-more-units-04: (with COMMENT)
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Hi Carsten,

> On Feb 19, 2020, at 10:05 AM, Carsten Bormann <cabo@tzi.org> wrote:
> 
> Hi Suresh,
> 
> it is somewhat unfortunate that we are only in the middle of the transition from closed to more openly available standards in the SI/ISQ space.  I wish I had a better answer about the IEC ones, ISO is one step ahead (at least with the recent versions).

No worries. I would have been more worried if this was more than a reference to just terminology but this is not a big issue for me.

> 
>> ----------------------------------------------------------------------
>> COMMENT:
>> ----------------------------------------------------------------------
>> 
>> I could not read the normative references to IEC-80000-6 and 13 as I do not
>> have access . I trust the sponsoring AD to have gone through them and verified
>> that the item number references are correct.
> 
> One of the few advantages of being associated with a university is that we have a library.
> So I can pretend I got my copies from there...

:-)

> 
>> Also the following text in Section 3 seems very handwavy and not particularly
>> helpful. Is this necessary?
>> 
>> "    It is not presently known to this author how
>>     the upcoming revision of IEC 80000-6 will update this, but it has
>>     became clear that there is strong interest in using this unit
>>     specifically for the imaginary content of complex power, reactive
>>     power [IEEE-1459]"
> 
> I would like to keep the reference to IEEE 1459 (which is almost reasonably accessible), but I agree that the lamenting about IEC is not needed.
> 
> Now in
> https://github.com/core-wg/senml-more-units/commit/d3ceb1bde39307c74f81b1a50724c05f2db49c8d
> 
> Thank you!

Thanks. Looks good to me.

Regards
Suresh