1280 O1280 octahedral reduced Gaussian grid to a 0.5°x0.5° regular latitude-longitude grid 
 Differences between old and new methods for interpolation of mean sea-level pressure from the O1280 octahedral reduced Gaussian grid to a 0.5°x0.5° regular latitude-longitude grid plotted over Europe for the period 1-14 December 2015.  |