;+
;PROCEDURE: mvn_lpw_prd_mrg_ExB
;
;Routine takes mvn_lpw_w_E12_L2 data and Magnetometer-L2 data and procduse the poynting flux based on the 1-D electrci field information
;the resulting E, B, ExB=S is down sampled so the S product represent a time interal
;The error information provide information of the uncurtanty in the qunatity weighted by the dynamics in the E and B on shorter time scales
;the flag provide the confidnece level of the result
;this product will be the last we finnish working with
;
;INPUTS:
; ext ;'l1a' 'l1b' or 'l2' what level of quality to produce ('l2' is full information to be archived)
;
;KEYWORDS:
;
;EXAMPLE:
; mvn_lpw_prd_mgr_ExB
;
;
;CREATED BY: Laila Andersson 11-06-2013
;FILE: mvn_lpw_prd_mgr_ExB.pro
;VERSION: 1.0
;LAST MODIFICATION:
; 2014-05-22 L. Andersson sigificant update and working
; 2014-10-06: CF: modified dlimits for ISTP comliance.
;
;-
pro mvn_lpw_prd_mrg_exb,ext
; Get the time this routine was run into the tplot variable
t_routine=SYSTIME(0)
vers_prd= 'Ver. prd_mgr_ExB 1.0' ; the version number of this routine
;---------------------------------------------------------------------------------------------------
; Check which variables exists for this routine
; for the moment all variables has to be loaded in all ready, this routine do not call on any other routines
;---------------------------------------------------------------------------------------------------
print,'Running: mvn_lpw_prd_mgr_ExB'
;===============
;Check Inputs:
IF size(ext, /type) NE 7 THEN BEGIN
print, "### WARNING ###: Input 'ext' must be a string: l1a, l1b or l2. Returning."
retall
ENDIF
;---------------------------------------------------------------------------------------------------
; Check tplot variables exist before using them:
;---------------------------------------------------------------------------------------------------
names = tnames(s) ;names is an array containing all tplot variable names currently in IDL memory.
variables=['mvn_lpw_w_e12_l2','mvn_lpw_w_e12_l1b','mvn_lpw_w_e12_l1a','mvn_mag_time_l2']
variables=['mvn_lpw_w_e12_l2','mvn_lpw_w_e12_l1','mvn_lpw_w_e12_l1a','mvn_lpw_w_e12_l1a'] ; fejk
missing_variable =' The following variables are missing: ' ; keep track if the data existed or not
IF total(strmatch(names, variables[0])) EQ 1 THEN get_data,variables[0],data=data0,limit=limit0,dlimit=dlimit0 ELSE $
IF total(strmatch(names, variables[1])) EQ 1 THEN get_data,variables[1],data=data0,limit=limit0,dlimit=dlimit0 ELSE $
IF total(strmatch(names, variables[2])) EQ 1 THEN get_data,variables[2],data=data0,limit=limit0,dlimit=dlimit0 ELSE $
missing_variable=[missing_variable,variables[0]+' was not found']
IF total(strmatch(names, variables[3])) EQ 1 THEN get_data,variables[3],data=data1,limit=limit1,dlimit=dlimit1 ELSE missing_variable=[missing_variable,variables[1]+' was not found']
IF n_elements(missing_variable) EQ 1 THEN BEGIN ;big loop
;---------------------------------------------------------------------------------------------------
; Merge the dlimit and limit information for tplot production in a routine called mvn_lpw_prd_limit_dlimt
;---------------------------------------------------------------------------------------------------
dlimit_merge = dlimit0
limit_merge = limit0
;---------------------------------------------------------------------------------------------------
; dlimit and limit created
;---------------------------------------------------------------------------------------------------
;------------------------------------------
; calibration errorflag etc
;-----------------------------------------
IF (ext EQ 'l2') THEN BEGIN ;(ext EQ 'l2')
IF strpos(dlimit_merge.spice_kernel_flag, 'not') eq -1 THEN $ ; what aspects should be evaluates
check_varariables=['wake','sc_shadow','planet_shadow','sc_att','sc_pos','thrusters','gyros'] ELSE $
check_varariables=['fake_flag'] ; for now
mvn_lpw_prd_w_flag, data_l2_x,check_varariables,flag, flag_info, flag_source, vers_prd ,scale ; this is based on mag resolution
ENDIF ELSE BEGIN ;(ext EQ 'l1a') OR (ext EQ 'l1b')
; this is just so we can do l1a and l1b data products
check_varariables = 'fake_flag' ;
flag_info = ' The uncertanty of the values 100. is the best quality '
flag_source = 'Example '+ ' mvn_lpw_anc_angles '+' mvn_lpw_anc_pos_mso '
scale = 1.0
flag = 0.0
ENDELSE
data_l2_flag = scale + flag ; data_l2_flag above contain information of which boom
;------------------------------------------
; derive value
;-----------------------------------------
mvn_lpw_prd_mrg_exb_derive,data0,data1,flag1,data_l2_x,data_l2_y,data_l2_dy,data_l2_flag,data_names,data_colors
;---------------------------------------------------------------------------------------------------
; end of creating the data_l2 product
;---------------------------------------------------------------------------------------------------
;---------------------------------------------------------------------------------------------------
; Create the L2 tplot variables
;---------------------------------------------------------------------------------------------------
;------------------ Variables created not stored in CDF files -------------------
;------------------All information based on the SIS document-------------------
;-------------------- tplot variable 'mvn_lpw_w_E12_L2' -------------------
;--------------------- SIS name: LPW.calibrated.w_E12 -------------------
;------------------- There will be 1 CDF file per day --------------------
data_l2 = create_struct( $ ; Which are used should follow the SIS document for this variable !! Look at: Table 13: : Contents for LPW.calibrated.w_E12, LPW.calibrated.w_E12_burst_lf, LPW.calibrated.w_E12_burst_mf, and LPW.calibrated.w_E12_burst_hf calibrated data files.
'x', data_l2_x, $ ; double 1-D arr
'y', data_l2_y, $ ; most of the time float and 1-D or 2-D
'dy', data_l2_dy, $ ; same size as y
'flag', data_l2_flag) ;1-D
;-------------------------------------------
;-------------------------------------------
dlimit_l2=create_struct( $
'Product_name', 'MAVEN LPW ExB Calibrated level '+ext, $
'Project', dlimit_merge.Project, $
'Source_name', dlimit_merge.Source_name, $ ;Required for cdf production...
'Discipline', dlimit_merge.Discipline, $
'Instrument_type', dlimit_merge.Instrument_type, $
'Data_type', 'DDR>Derived', $
'Data_version', dlimit_merge.Data_version, $ ;Keep this text string, need to add v## when we make the CDF file (done later)
'Descriptor', dlimit_merge.Descriptor, $
'PI_name', dlimit_merge.PI_name, $
'PI_affiliation', dlimit_merge.PI_affiliation, $
'TEXT', dlimit_merge.TEXT, $
'Mission_group', dlimit_merge.Mission_group, $
'Generated_by', dlimit_merge.Generated_by, $
'Generation_date', dlimit_merge.Generation_date+' # '+t_routine, $ ;Gives the date and time the data is derived and the CDF file was created - can be multiple times ponts
'Rules_of_use', dlimit_merge.Rules_of_use, $
'Acknowledgement', dlimit_merge.Acknowledgement, $
'Title', 'MAVEN LPW ExB L2', $ ;#### ;As this is L0b, we need all info here, as there's no prd file for this
'x_catdesc', 'Timestamps for each data point, in UNIX time.', $
'y_catdesc', 'ExB', $ ;### ARE UNITS CORRECT? v/m?
;'v_catdesc', 'test dlimit file, v', $ ;###
'dy_catdesc', 'Error on the data.', $ ;###
;'dv_catdesc', 'test dlimit file, dv', $ ;###
'flag_catdesc', 'test dlimit file, flag.', $ ; ###
'x_Var_notes', 'UNIX time: Number of seconds elapsed since 1970-01-01/00:00:00.', $
'y_Var_notes', 'ExB notes', $
;'v_Var_notes', 'Frequency bins', $
'dy_Var_notes', 'The value of dy is the +/- error value on the data.', $
;'dv_Var_notes', 'Error on frequency', $
'flag_Var_notes', 'Flag variable', $
'xFieldnam', 'x: More information', $ ;###
'yFieldnam', 'y: More information', $
'vFieldnam', 'v: More information', $
'dyFieldnam', 'dy: More information', $
'dvFieldnam', 'dv: More information', $
'flagFieldnam', 'flag: More information', $
'derivn', 'Equation of derivation', $ ;####
'sig_digits', '# sig digits', $ ;#####
'SI_conversion', 'Convert to SI units', $ ;####
'MONOTON', dlimit_merge.MONOTON, $
'SCALEMIN', min(data_l2_y,/na), $
'SCALEMAX', max(data_l2_y,/na), $ ;..end of required for cdf production.
't_epoch' , dlimit_merge.t_epoch, $
'Time_start' , dlimit_merge.Time_start, $
'Time_end' , dlimit_merge.Time_end, $
'Time_field' , dlimit_merge.Time_field, $
'SPICE_kernel_version', dlimit_merge.SPICE_kernel_version, $
'SPICE_kernel_flag', dlimit_merge.SPICE_kernel_flag, $
'Flag_info' , flag_info, $
'Flag_source' , flag_source, $
'L0_datafile' , dlimit_merge.L0_datafile +' # '+' Mag Info TBR', $
'cal_vers' , dlimit_merge.cal_vers+ ' # ' + vers_prd + ' # '+' Mag Info TBR',$
'cal_y_const1' , dlimit_merge.cal_y_const1 + ' # '+' Mag Info TBR', $
'cal_y_const2' , 'Merge level: ' + strcompress(1,/remove_all) ,$
'cal_datafile' , 'NA', $
'cal_source' , dlimit_merge.cal_source + ' # '+check_variables_str, $
'xsubtitle' , '[sec]', $
'ysubtitle' , '[Misc]', $
'cal_v_const1' , 'NA', $
'cal_v_const2' , 'NA', $
'zsubtitle' , 'NA')
;-------------------------------------------
limit_l2=create_struct( $ ; Which are used should follow the SIS document for this variable !! Look at: Table 14: Contents for LPW.calibrated.w_spec_act and LPW.calibrated.w_spec_pas calibrated data file.
'char_size' , limit0.char_size ,$
'xtitle' , limit0.xtitle ,$
'ytitle' , 'Misc' ,$
'yrange' , [min(data_l2_y,/na),max(data_l2_y,/na)] ,$
'ystyle' , 1 ,$
'noerrorbars', 1, $
'labels' , data_names,$
'colors' , data_colors,$
'labflag' , 1 )
; 'ylog' , 1 ,$
; 'ztitle' , 'Power' ,$
; 'zrange' , [1e-2,1e6],$
; 'zlog' , 1 ,$
; 'spec' , 1 )
;---------------------------------------------
store_data,'mvn_lpw_mrg_exb_'+ext,data=data_l2,limit=limit_l2,dlimit=dlimit_l2
;---------------------------------------------
;---------------------------------------------------------------------------------------------------
; end tplot production
;---------------------------------------------------------------------------------------------------
ENDIF ELSE print, "#### WARNING #### No data present; mvn_lpw_prd_mrg_exb.pro skipped..." ,missing_variable
end
;*******************************************************************