PROGRAM: get_4dt,funct,routine INPUT: funct: function, function that operates on structures generated by mvn_sta_get_?? funct = 'n_4d','j_4d','v_4d','p_4d','t_4d', ... routine, a string that defines the 'routine' that returns a 4D data structure routine = mvn_sta_get_?? KEYWORDS T1: real or dbl start time, seconds since 1970 T2: real or dbl end time, seconds since 1970 ENERGY: fltarr(2), min,max energy range to be passed to "funct" ERANGE: fltarr(2), min,max energy bin numbers to be passed to "funct" EBINS: bytarr(na), energy bins array to be passed to "funct" 0,1=exclude,include, na = dat.nenergy ANGLE: fltarr(2), min,max pitch angle range to be passed to "funct" ARANGE: fltarr(2), min,max angle bin numbers to be passed to "funct" BINS: bytarr(nb), angle bins array to be passed to "funct" 0,1=exclude,include, nb = dat.ntheta EBINS: bytarr(na,nb), energy/angle bins array to be passed to "funct" MASS: fltarr(2) min,max mass range to be passed to "funct" M_INT: 0/1 keyword to integerize mass to nearest AMU, passed to "funct" Q integer particle charge passed to "funct" to be used instead of charge returned by "routine" GAP_TIME: time gap big enough to signify a data gap (def 200 sec, 8 sec for FAST) NO_DATA: returns 1 if no_data else returns 0 NAME: New name of the Data Quantity Default: funct+'_'+routine BKG: string name of routine that calculates bkg_data for background subtractions: dat.data=dat.data-bkg_data FLOOR: 0/1 Sets the minimum value of any data point to sqrt(bkg). MISSING: value for bad data. 0,1=exclude,include PURPOSE: To generate time series data for "tplot.pro" NOTES: Program names time series data to funct+"_"+routine if NAME keyword not set See 'tplot_names.pro'. CREATED BY: J.McFadden LAST MODIFICATION: 14/03/17 developed from get_2dt.pro MOD HISTORY: NOTES: Current version only works for MAVEN