JET_34340_com.dat  ITER Profile Database;  datasets prepared 
   by Pam Stubberfield, August 1996

   JET shot 34340 is an ELMy H-mode shot obtained in the new JET pump divertor
   configuration. This pulse ( 2.0T, 2.0MA ) is a high beta plasma 
   relevant for ITER scaling. Plasma is 95% deuterium and 5% hydrogen.
   The plasma is in a single-null X-point configuration with the ion gradB
   drift pointing towards the X-point.
   Some 10.5MW of 80KV/D and 7.2MW of 140KV/D neutral beam heating is
   turned on at 54 secs. At 57 secs all beams are switched off. 

   The dataset files in this subdirectory were prepared from TRANSP run L209 
   taking into account the up-down asymmetry of the plasma, run by Bernard
   Balet on 26 July 1996 on the IBM JAC-2 RS6000 workstation based on
   JET shot 34340 taken on 9 March 1995. 
   All these files have been prepared according to the Standard list of
   Variables and File Format manual by D.Boucher (7 December 1995). Tools
   to produce these files from a TRANSP run were provided by Stan Kaye
   of PPPL. These have only been modified slightly to run on the RS6000
   UNIX workstation and to add 40 secs to all time axes.
   There are 23 1-D Ufiles and 31 2-D Ufiles. All beam related quantities
   (energy, particle sources, currents etc) have been smoothed to suppress
   Monte-Carlo noise.

   In the file JET_34340_0d.dat data is given at 56.37 secs.
   At that time, there is 17.7MW of beam heating and the plasma is 
   in a steady ELMy H-mode phase. 

   Values for kappa and delta in the 0d, 1d and 2d files are from the TRANSP
   output derived from the boundary input definition provided by EFIT.
        kappa = (Zmax-Zmin)/(Rmax-Rmin);   delta = (RGEO - R(Zmax))/a
   XPLIM is from XLOC ; SEPLIM is given by EFIT.
   PLTH is defined by WTH/TAUTH coming directly from TRANSP output and not 
   as defined in the standard list of variables. The 1d files for IP,VSURF 
   and IBOOT have negative values as normal for JET. 
  
   Some comments on this particular TRANSP run L209;
   25ms analysis time resolution; VMEC equilibrium LEVGEO = 6  
   Up-down asymmetric boundary definition obtained from the EFIT program
   No sawteeth events are taken into account in the simulation
   Ti profile  before beam heating - equal to 1.5*Te during additional heating
   Te profile vs. radius is from combined LIDAR and ECE measurements.
   Ne profile from combined spectroscopy and LIDAR measurements
   Radiation profile is used in the analysis. 
   1D Rotation from single crystal is used
   Zeff profile from CX; impurity species assumed to be a mixture
   of C and Be (Zimp=4.6)
   Edge ptcl confinement time is set to 1s.
   Bootstrap current on NLBOOT = T ; impose q(0) = 1.1 to start
   Neoclassical beam driven current
 
   The TRANSP simulation in run I916 results in a predicted W_dia  
   within 0.1MJ of the measured value.