Not loading all data for isobaricInPa

[Wicrules]

I am attempting to read a GRIB2 file -https://nomads.ncep.noaa.gov/pub/data/nccf/com/gfs/prod/gfs.20210812/12/atmos/gfs.t12z.pgrb2full.0p50.f000 and to retrieve the isobaric wind data for both the u and v components. Looking at this file in Panoply, I can see it contains all of the data I want (at all isobaric surface Pas from 1 to 100000).

However, when I load the file using your API, it only provides the data from Pa 1 to 70.

Msg 6: v-component of wind isobaricInPa 1 Msg 10: v-component of wind isobaricInPa 2 Msg 14: v-component of wind isobaricInPa 4 Msg 18: v-component of wind isobaricInPa 7 Msg 22: v-component of wind isobaricInPa 10 Msg 26: v-component of wind isobaricInPa 20 Msg 30: v-component of wind isobaricInPa 40 Msg 34: v-component of wind isobaricInPa 70

This is the query I am using: var result = gribFile.Where(m => m.ParameterShortName == "u" && m.TypeOfLevel == "isobaricInPa");

I get the same result whether I try using the query or just iterating over all messages in the grib file object.

Any idea what I may be doing wrong? Thanks!

[IdahoSixString]

@Wicrules You might need to set the field EnableMultipleFieldMessages to true. I think by default it is set to false.

It is on the GribContext.

[Wicrules]

Thanks for getting back with me.  I'm pretty sure I tried that already and it didn't seem to make any difference.  I'll try it again just to double-check, however. Chad On Friday, August 13, 2021, 03:56:44 PM CDT, Robert @.***> wrote:

@Wicrules You might need to set the field EnableMultipleFieldMessages to true. I think by default it is set to false.

It is on the GribContext.

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[Wicrules]

OK, enabled multiple field messages and I'm getting the same results:

gribFile = new GribFile(files.First()); gribFile.Context.EnableMultipleFieldMessages = true;

var results = gribFile.Where(m => m.ParameterShortName == MESSAGE_WIND_U_SHORT_NAME && m.TypeOfLevel == "isobaricInPa");

Thoughts? Other suggestions?

Thanks!