4 ms·
Do you use WRF as an input? I think graphcast uses some kind of NWP input (qhich in my mind i've equated to WRF). Thank you for offering to answer questions!
by 1minusp 2y ago
Do you use WRF as an input? I think graphcast uses some kind of NWP input (qhich in my mind i've equated to WRF). Thank you for offering to answer questions!
- snowpid 2y agoWe use a commercial meteorology service (aka Openweathermap with resolution 500m x 500m ) as one input so they might use WRF data (and indirectly my model as well). OWM was chosen, because they provide an easy api for providing general weather data.
- lispisok 2y agoLast I checked the AI models still used the same initial conditions used in models like the GFS and ECMWF which is a combination of a previous forecast adjusted with observations.
- 1minusp 2y agoSo GFS->graphcast = more accurate coarse-grained prediction (0,25 degree iirc), -> WRF for fine grained interpolation of forecast?