JET_35174_com.dat  ITER Profile Database;  datasets prepared 
   by Pam Stubberfield, August 1996

   JET shot 35174 is an ELMy H-mode shot obtained in the new JET pump divertor
   configuration. This pulse ( 1T, 1MA ) is part of a series of rho* scaling 
   experiments relevant for ITER. Plasma is deuterium.
   The plasma is in a single-null X-point configuration with the ion gradB
   drift pointing towards the X-point.
   Some 4.4MW of 80KV/D and 4.8MW of 140KV/D neutral beam heating is
   turned on at 62 secs.
   Then at 65.0 secs, 2 140KV/D Pinis and 3 80KV/D Pinis are switched
   off and 2 other 80KV/D Pinis switched on giving a total
   of 4.6MW of beam heating ( 1.9MW of 140kV/D and 2.7MW of 80kV/D ).
   At 66 secs all 80KV Pinis are switched off and 1.9MW of 140KV/D
   remains until 67 secs.

   The dataset files in this subdirectory were prepared from TRANSP run L401 
   taking into account the up-down asymmetry of the plasma, run by Bernard
   Balet on 9 July 1996 on the IBM JAC-2 RS6000 workstation based on
   JET shot 35174 taken on 18 May 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_35174_0d.dat data is given at 64.38 secs.
   At that time, there is 4.6MW 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 L401;
   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 shape as Te
   Te profile vs. radius is from LIDAR measurements.
   Ne profile from LIDAR measurements 
   Radiation profile is used in the analysis. 
   No rotation velocity profile from CX measurements is provided.
   1d Zeff from visible spectroscopy; impurity species assumed to be carbon
   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 L401 results in a predicted W_dia  
   within 0.1MJ of the measured value.