Hi Lak, > This coordinate system is perfect for my needs -- I have > to resample my radial data (Australian radar do equal-degree > azimuth sampling, U.S. weather radar don't), but that is easily > done. It was perfect for our needs also. We asked Bill to write it on one of his visits to Melbourne. We have had that work on the back burner until recently when we started work on our new Radar Module which will be integrated with the rest of our next generation software. We have only done three iterations so far (ie: six weeks work), however real time data loading and animation are working which gives us the start of a usable program. A screenshot is here: ftp://ftp.bom.gov.au/register/bom041/aif37fia/screen/radar_module_03.gif > Bureau of Meteorology folks, if you are reading this, > thanks! We are interested in comparing notes on radar software in visad should you continue down this path. We are using visad for our in memory data model and visualisation system for AIFS2 (AIFS is our version of AWIPS). Andrew. -- Andrew Donaldson Email: A.Donaldson@xxxxxxxxxx Bureau of Meteorology Phone: +61 3 9669 4537 P.O. Box. 1289K/150 Lonsdale St, Fax: +61 3 9669 4128 Melbourne, Australia.