I am running a wireless Vantage Pro and those familiar with it will know
that it records extremes during the period 0001-2400. Does anyone know if
it is possible to alter the period of extremes to 0900-0900 (if not for all
elements, certainly the rainfall total)?

Any advise would be appreciated.

--
RICHARD CRIGHTON

"Richard Crighton" wrote in message
...
I am running a wireless Vantage Pro and those familiar with it will know
that it records extremes during the period 0001-2400. Does anyone know if
it is possible to alter the period of extremes to 0900-0900 (if not for all
elements, certainly the rainfall total)?

Any advise would be appreciated.

--
RICHARD CRIGHTON

The only way I am aware this can be done is to download the data into Excel
or a similar package using Weatherlink assuming that you have the logger
installed. The totals can then be calculated for any period. For rainfall
the data can be slightly out due to rounding errors that occur during the
transfer.

You could set the clock incorrectly but this has obvious drawbacks.

Alan

On Tue, 18 Jan 2005 14:25:01 -0000, "Richard Crighton"
wrote:

I am running a wireless Vantage Pro and those familiar with it will know
that it records extremes during the period 0001-2400. Does anyone know if
it is possible to alter the period of extremes to 0900-0900 (if not for all
elements, certainly the rainfall total)?

Unfortunately it's not. But if you're logging the data to a PC via
Weatherlink then we have a prototype utility that can in principle
look at monthly means, totals etc over any observation day period but
it's not yet a polished product and requires a .Net Windows
environment. If you're not sure what that means (but you may well do
so) or are interested in more details then feel free to contact me via
email using in the first instance please.

JGD
www.weatherstations.co.uk

"Richard Crighton" wrote in
:

I am running a wireless Vantage Pro and those familiar with it will
know that it records extremes during the period 0001-2400. Does
anyone know if it is possible to alter the period of extremes to
0900-0900 (if not for all elements, certainly the rainfall total)?

Any advise would be appreciated.


If you log to a PC then you could use WeadtherDisplay software which being
written by a New Zealander will do exactly what you want since that is how
they record data in Australia and NZ. It also does it the standard way as
well if that is your need. See the website at www.weather-display.com and
download a 30 day trial. BTW you either have to run WeatherLink or
WeatherDisplay, they cant co-exist as they both download from the logger.

Stuart