Prime Keys are:
	TimeStep
DB Index Keys are same as Prime Keys
All Keywords for series sha.SNGB_rot30N_48x20:
	TimeStep  	(int)	Timestep [min] from start of simulation
Segments for series sha.SNGB_rot30N_48x20:
	depth     	     Mm	    bin	500	Depth for axis_1 (y)
	vx        	10 km/s	    bin	504x500x504	Vx (zonal velocity +ve west)
	vy        	10 km/s	    bin	504x500x504	Vy (vertical velocity)
	vz        	10 km/s	    bin	504x500x504	Vz (meridional velocity +ve north)
	temp      	      K	 bin.gz	504x500x504	Temperature
	rho       	10 gm/m3	 bin.gz	504x500x504	Density
	pres      	0.1 bar	 bin.gz	504x500x504	Pressure
	ne        	   /cm3	 bin.gz	504x500x504	ln(Ne) (electron density)
	gam1      	   none	 bin.gz	504x500x504	Gamma-1
	eint      	0.01 Joule/cm3	 bin.gz	504x500x504	U (internal energy density