[wxqc] QC Chart Help

[Steve Gunn]

I am cw5443 and yes Phillip your explaination does
help. Is it possible to determine from the longer
range charts if I should have a red X or green check.
At one time before I had the long range charts I
noticed that I had red x for Dew Point in all time
periods except for the 7 day one. I was curious how it
could show bad on the 3 day and the 14 day and good
for the 7 day.
If on the longer period charts if the red line
intersects zero, does that mean it is an acceptable
reading? 
I have issues for the DewPoint/Humidity, all my other
readings are showing good, however I would like to get
them as close to zero as possible.
I did make a change to the pressure early on to get
that centered better.
My other issue is that for the dewpoint/humidity and
the day time/night time temperatures there are
sometimes great differences in the readings from other
station in my area. I was wondering how the system
accounts for others with bad readings? Can they throw
the analysis off?
The closest station to me is not really that close and
in my area the climate can be quite different. I have
seen temps at my house often 10 degrees higher than
the closest station. I have two thermo readings in
different shadded locations in my yard and they are
always very close to one another. It can be snowing at
my house and 15 miles away raining, this is not
unusual. 
Thanks for the responses.
Steve


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