Unidata made one change and NCEP made a different one to the routine to handle the constant grids. There is no blame here - Scott showed me the message before he sent it (I've been at NCEP all week) and I approved what he said. We will get the Unidata distribution fixed, but might wait until the 5.11.3 release. Brent, which version of GEMPAK were you using for your tests? I didn't see that in your e-mail. (You can answer offline if you want). Don John Huddleston wrote:
So basically NCEP made a mistake and is blaming it on Unidata.