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Re: Gpsd information showing as nan in application
From: |
Gary E. Miller |
Subject: |
Re: Gpsd information showing as nan in application |
Date: |
Wed, 25 Mar 2020 10:37:00 -0700 |
Yo raaj!
On Wed, 25 Mar 2020 17:24:50 +0800
raaj lokanathan <address@hidden> wrote:
> Just would like to know the NAN is it something expected from gpsd?
Yes. Very intentional.
> Why is it getting NAN values?
NAN is the simplest way to mark a floating point value as invalid. It
save having to create a valid flag for each and every floating point
value.
Read up on IEEE 754.
RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
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- Gpsd information showing as nan in application, raaj lokanathan, 2020/03/22
- Re: Gpsd information showing as nan in application, Gary E. Miller, 2020/03/23
- Re: Gpsd information showing as nan in application, raaj lokanathan, 2020/03/25
- Re: Gpsd information showing as nan in application,
Gary E. Miller <=
- Re: Gpsd information showing as nan in application, raaj lokanathan, 2020/03/26
- Re: Gpsd information showing as nan in application, raaj lokanathan, 2020/03/26
- Re: Gpsd information showing as nan in application, Luke Hutchison, 2020/03/26
- Re: Gpsd information showing as nan in application, raaj lokanathan, 2020/03/26
- Re: Gpsd information showing as nan in application, Luke Hutchison, 2020/03/26
- Re: Gpsd information showing as nan in application, raaj lokanathan, 2020/03/26
- Re: Gpsd information showing as nan in application, Luke Hutchison, 2020/03/26
- Re: Gpsd information showing as nan in application, raaj lokanathan, 2020/03/26
- Re: Gpsd information showing as nan in application, Gary E. Miller, 2020/03/26
- Re: Gpsd information showing as nan in application, Luke Hutchison, 2020/03/26