Leeds RASP Tools
Stratus RASP Tools
Useful DIY RASP Scripts
For more Information about the data in the maps, see DrJack's Website and especially the Parameter Descriptions
Much Further Information
This site references two instances of the UK RASP model. One model is based at Leeds Metropolitan University managed by Paul Scorer and a replica of the same model managed by Darren Hatcher called 'Stratus' based in East Anglia.
Both systems produce the same forecast at the same level of detail. It is based on a WRF model with 4, 5 and 12 km horizontal resolution and 52 vertical levels.