Mismatch VRT-VORG Winds ?

[Maarten]

I don't know what i am doing wrong but when loading winds in VRT (download from NOAA) they don't match with the winds in the VORG.
When importing GRIB-file manually VRT can't find the temporary file in my computer (ext *.prb -instead of *.grb - can't be found).
When pressing F2 (preferred) the VRT grid size is way bigger than the VORG grid.
Is there a way to adjust the VRT wind grid size?

Thanks for your help

[mclean]

Hi Maarten

They match exactly at the 1 degree points only. The game does a linear interpolation between these points.