Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Hi HansPeter,I also wanted to do this, but I'm not sure if it's possible....at least for my grids. I have grids of U, V, and Z on a global lat/lon grid. I was going to compute the ageo wind by differencing the U,V grids with a computed geostrophic wind. To get the geostrophic wind from the height field is a computation with derivatives. But, based on what I found in the IDV help:
"Any derived quantity that involves a derivative...and is produced from a grid with a lat/lon domain will give incorrect results...."
I won't be able to compute the geostrophic wind.. [I'm using version 2.0]. dave HansPeter Roesli wrote:
Hi allI would like to draw flow fields of the ageostrophic component of numerical (u,v) wind fields. Anybody out there who has already implemented this in some way. I would be very grateful in receiving some information.HansPeter Roesli consultant to EUMETSAT in satellite meteorology
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