[wxqc] Missing error data for CW5851

[Philip Gladstone]

Fred and Mary wrote:
> I keep getting Weather Quality error reports with no data, as below,
>
>    DATE     UTC   *   ALT    * POT TEMP *  DEW PNT *    DD    *    FF   
>                   *   (MB)   *  (DEG F) *  (DEG F) *   (DEG)  *   (KNT) 
> 30-MAR-2007 Errs  *   0/96   *   0/96   *   0/96   *   2/96   *   2/96 
>   

This is what you are striving for! The reading lines are only reported 
if there is an error. This is somewhat easier to see in the HTML flavor 
of the email when the error reading gets bolded.

>  
> or when there are error lines they are always only in the 2300 to 0100 
> UTC timeframe.
> The APRS logs of the data before, during and after the the error times
> show either none or nominal expected changes.
>
>    DATE     UTC   *   ALT    * POT TEMP *  DEW PNT *    DD    *    FF   
>                   *   (MB)   *  (DEG F) *  (DEG F) *   (DEG)  *   (KNT) 
> 23-MAR-2007 2315  *1020.(-0.7)*  46(6.35)*24.8(-4.1)*   0(-83.)*   0(1.21)
> 23-MAR-2007 2330  *1020.(-0.8)*  44(8.35)*24.6(-3.9)*   0(-83.)*   0(1.21)
> 23-MAR-2007 2345  *1020.(-1.3)*  43(9.35)*25.6(-4.9)*   7(-56.)*0.87(0.34)
> 23-MAR-2007 Errs  *   0/96   *   4/96   *   0/96   *   0/96   *   0/96  
> 23-MAR-2007 Smry  *-0.5(0.34)*0.86(2.11)*0.68(2.02)*  -9(37.7)*0.93(1.59)
>
>   
In this case, the three temperature readings are flagged. If this 
happens regularly at this time (which is just after sunset at your 
location), then it means that you are cooling off more rapidly than 
expected. This is probably due to local microclimate effects.

Philip