SetValues() creating incorrect double data

[jarzynka]

Using GRIB2 file from NWS NDFD, wish to load data, do some grid algebra then save to a new grib2 file. using Values() from message successfully extracts grid point data to double[]. SetValues() creates incorrect data values. From GridCoordinateValues(), Ex. 9999 becomes 10009.7. Was thinking byte order or float <-> double translation might be off?

Data source: http://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/DF.gr2/DC.ndfd/AR.conus/VP.001-003/ds.maxt.bin

// get the first record as reference var message = file.FirstOrDefault(); var gridOutput = message.GridCoordinateValues.ToList(); message.Values(out double[] tempVals); message.SetValues(tempVals);

[IdahoSixString]

@jarzynka Any update on this?
@0x1mason Any progress on this?