geopotential derivations
geopotential from geopotential height
symbol description unit variable name \(g_{0}\) mean earth gravity \(\frac{m}{s^2}\) \(z_{g}\) geopotential height \(m\) geopotential_height {:} \(\Phi\) geopotential \(\frac{m^2}{s^2}\) geopotential {:} The pattern : for the dimensions can represent {vertical}, {latitude,longitude}, {latitude,longitude,vertical}, {time}, {time,vertical}, {time,latitude,longitude}, {time,latitude,longitude,vertical}, or no dimensions at all.
\[\Phi = g_{0}z_{g}\]surface geopotential from surface geopotential height
symbol description unit variable name \(g_{0}\) mean earth gravity \(\frac{m}{s^2}\) \(z_{g,surf}\) surface geopotential height \(m\) surface_geopotential_height {:} \(\Phi_{surf}\) surface geopotential \(\frac{m^2}{s^2}\) surface_geopotential {:} The pattern : for the dimensions can represent {vertical}, {latitude,longitude}, {latitude,longitude,vertical}, {time}, {time,vertical}, {time,latitude,longitude}, {time,latitude,longitude,vertical}, or no dimensions at all.
\[\Phi_{surf} = g_{0}z_{g,surf}\]