> Yuan: > > Here's another issue that might be more on the THREDDS Side than IDV. > > In the attached bundle gfs-BTS-problem.xidv, I'm accessing 3-h GFS > Best Time Series data. Note in the outgoing long-wave radiation how it > is flicking back and forth presumably from differing model grids. These > are clearly not analysis times or forecast hours from the same model. > > Also, I thought that "Best Time Series" was supposed to grab > analysis grids where possible? In the attached atmos5010-nam.xidv > bundle, it is clearly grabbing forecast grids when it should be grabbing > analysis grids. > > Let me know if you have further questions. > > Jim Jim, At this point, we know what is going on with the Best Time Series (BTS) of GFS. I think the proposed analysis dataset collection will be very helpful for your case. By the way, I did some tests on the NAM 12 km BTS and individual runs, it does look correct to me and I wonder how you come to the conclusion of: " First, during the periods prior to the latest model run, I should be getting 0 hour analyses or 3 hour forecasts from the NAM. That isn't the case, at least at times when a 0 hour analysis is available. Instead, I'm getting a 6 hour forecast (see, for example, 00, 06, 12, or 18 UTC times early in the loop when satellite and radar imagery are available." I compared the first few time steps of BTS with each individual runs, not seeing any 6 hour forecast in the BTS. Do I miss something? Yuan > > > Ticket Details =================== Ticket ID: XNQ-939998 Department: Support IDV Priority: Normal Status: Open
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