Re: Berkeley SFBA Sensor

From: David R. Fielder (dfielder@cooper.cpmc.org-DeleteThis.com)
Date: Thu May 24 2001 - 10:47:35 PDT


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Date: Thu, 24 May 2001 10:47:35 -0700
To: wind_talk@opus.labs.agilent.com-DeleteThis.com
From: "David R. Fielder" <dfielder@cooper.cpmc.org-DeleteThis.com>
Subject: Re: Berkeley SFBA Sensor
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Tracy,
        Berkeley windtalker was fine thru Sunday AM. My only concern, at least until recently, has been the direction report, which does seem to have true'd out lately (been fixed? - was too North, then iWindsurf broke and it was only North anyway until fixed). Then there is only that annoyingly loud "beep" just before temp reading?

        Thanks for your ongoing dedication to this effort! It has certainly resulted in additional sailing opportunities to have an independent check on the other source of info. Perhaps that also explains some good but very lonely sessions I've had this Spring?

                David

> Date: Wed, 23 May 2001 08:44:41 -0700
> From: Tracy Pierce <TPierce@goldengate.org-DeleteThis.com>
> To: "'wind_talk@opus.labs.agilent.com-DeleteThis.com'" <wind_talk@opus.labs.agilent.com-DeleteThis.com>
> Subject: RE:SFBA Windtalkers
> Message-ID: <87372ECCA42DD3118E3200508B2E1146697937@GGEXSF>
>
>
> Rick wrote...
> > Please don't start "tweaking" windtalkers. As has been
> > discussed here many times (wrt COTW), over time each sailor will
> > develop their own personal "tweaks" to the windtalker data to
> > approximate the on-water conditions. Creating software
> > adjustments to the actual readings is problematic, since
> > sooner or later someone changes the adjustments.
>
> (...or they get lost in a power failure.) I agree, Rick, no tweaks.
>
> So, are there any SFBA-member CStick regulars out there? Some regular
> monitoring could be quite helpful. The machine seems to be working fine,
> but due to its location, it turns in horribly low numbers, at least for
> Saturday's wind direction, which iirc was a bit northish from normal. I'll
> gladly entertain any ideas for its improvement, as it's currently only
> slightly better than nothing.
>
> btw the SFBA Berkeley sensor seems to have developed a connection failure
> (4th time since I started babysitting it), it's reporting zero zero zero
> despite 4.7 conditions Monday. I have no idea how long it's been down, but
> I'd sure appreciate a timely direct report from anyone discovering trouble
> (and I'll try to fix it this pm).
>
> Tracy (no official, just an SFBA volunteer) Pierce
> mailto:tpierce@goldengate.org-DeleteThis.com
>
=========================================================
"Rig for the Moment" DRF's Statistics:
  USWA Member #US212 185 lbs/6'6"
  Berkeley-His Lordships F2 Xantos 290 & F2 Axxis 273
  Marina Bay & Wherever Windwings 9.0 race/7.5/6.7/
                                       6.5 race/5.8/4.9/4.2
=========================================================



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