"Bruce" wrote in message
...
You may well be right, but I did pick up some source code to do it a few
years ago. Excuse me for being cheeky, but is that recorder you mentioned an
expensive bit of kit and does it have some kind of data logger?
=================

There is now a way to do it using an unused rain-gauge input of a Davis WMII
or VP/VP2 station and the IM sensor. This will only work if you have an
unused rainfall sensor, eg maybe you have an older WMII station that's not
in current use, or a second VP/VP2 station. Alternatively if you have an
Envoy8X unit then you can have as many rain gauge inputs as you like (up to
eight as a max).

Contact me via the website if you need any further information.

John Dann
www.weatherstations.co.uk