Cold Advection	K 12h-1
Curvature Vorticity	10-5s-1
Convergence	10-5s-1
Divergence	10-5s-1
Height Contours at 1000, 500, ... hPa	gpdam
Isotachs	m s-1
Negative Vorticity Advection	10-9s-2
Vertical Motion (Omega)	hPa h-1
(Isentropic) Potential Vorticity	10-6m2K(s kg)-1
Positive Vorticity Advection	10-9s-2
Showalter Index
Shear Vorticity	10-5s-1
Temperature Advection	K 12h-1
Thermal Front Parameter	K m-2
(Equivalent) Thickness	K
Potential Temperature	K
Equivalent Potential Temperature	K
Vorticity Advection	10-9s-2
Vorticity	10-5s-1
Warm Advection	K 12h-1