;+
;FUNCTION: t_3d_new(dat,ENERGY=en,ERANGE=er,EBINS=ebins,ANGLE=an,ARANGE=ar,BINS=bins)
;INPUT:
; dat: structure, 3d data structure filled by get_eesa_surv, get_eesa_burst, etc.
;KEYWORDS
; ENERGY: fltarr(2), optional, min,max energy range for integration
; ERANGE: fltarr(2), optional, min,max energy bin numbers for integration
; EBINS: bytarr(na), optional, energy bins array for integration
; 0,1=exclude,include,
; na = dat.nenergy
; ANGLE: fltarr(2,2), optional, angle range for integration
; theta min,max (0,0),(1,0) -90<theta<90
; phi min,max (0,1),(1,1) 0<phi<360
; ARANGE: fltarr(2), optional, min,max angle bin numbers for integration
; BINS: bytarr(nb), optional, angle bins array for integration
; 0,1=exclude,include,
; nb = dat.ntheta
; BINS: bytarr(na,nb), optional, energy/angle bins array for integration
; 0,1=exclude,include
;PURPOSE:
; Returns the temperature, [Tx,Ty,Tz,Tavg], eV
;NOTES:
; Function normally called by "get_3dt" or "get_2dt" to
; generate time series data for "tplot.pro".
;
;CREATED BY:
; J.McFadden 00-2-24
;LAST MODIFICATION:
;-
function t_3d_new,dat2,ENERGY=en,ERANGE=er,EBINS=ebins,ANGLE=an,ARANGE=ar,BINS=bins,_extra=_extra
Tavg = 0.
Tx = 0.
Ty = 0.
Tz = 0.
if dat2.valid eq 0 then begin
dprint, 'Invalid Data'
return, [Tx,Ty,Tz,Tavg]
endif
press = p_3d_new(dat2,ENERGY=en,ERANGE=er,EBINS=ebins,ANGLE=an,ARANGE=ar,BINS=bins,_extra=_extra)
density = n_3d_new(dat2,ENERGY=en,ERANGE=er,EBINS=ebins,ANGLE=an,ARANGE=ar,BINS=bins,_extra=_extra)
if density ne 0. then begin
Tavg = (press(0)+press(1)+press(2))/(density*3.)
Tx = press(0)/(density)
Ty = press(1)/(density)
Tz = press(2)/(density)
endif
return, [Tx,Ty,Tz,Tavg]
end