OV-GSO-DC / dustem-wrapper_idl

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src/idl/dustem_read_secteffuv.pro 2.13 KB
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eafc1f8f   Annie Hughes   updated help info 
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FUNCTION dustem_read_secteffuv,file,silent=silent,help=help
427f1205   Jean-Michel Glorian   version 4.2 merged 
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eafc1f8f   Annie Hughes   updated help info 
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;+
; NAME:
;   dustem_read_secteffuv
;
; PURPOSE:
;   reads information relating to the grain cross section in the UV
;   from the corresponding .DAT file
;
; CATEGORY:
;    DustEMWrap, Distributed, LowLevel, Initialization
;
; CALLING SEQUENCE:
;   st=dustem_read_secteffuv(file)
;
; INPUTS:
;    file  : input file to be read
;
; OPTIONAL INPUT PARAMETERS:
;
; OUTPUTS:
;    st   : dustem data structure
;
; OPTIONAL OUTPUT PARAMETERS:
;
; ACCEPTED KEY-WORDS:
;    help     : writes this help
;
; COMMON BLOCKS:
;    None
;
; SIDE EFFECTS:
;
; RESTRICTIONS:
;    The DustEM fortran code must be installed
;    The DustEMWrap IDL code must be installed
;
; PROCEDURES AND SUBROUTINES USED:  
;
; EXAMPLES:
;
; MODIFICATION HISTORY:
;    Evolution details on the DustEMWrap gitlab.
;    See http://dustemwrap.irap.omp.eu/ for FAQ and help.  
;-
  
IF keyword_set(help) THEN BEGIN
   doc_library,'dustem_read_secteffuv'
   st=0.
   goto,the_end
ENDIF
427f1205   Jean-Michel Glorian   version 4.2 merged 
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Ngrains=(*!dustem_params).Ngrains

str='readcol,file,wav_uv,'
FOR i=0L,Ngrains-1 DO BEGIN
  str=str+'sect_grain_'+strtrim(i+1,2)+','
ENDFOR
FOR i=0L,Ngrains-1 DO BEGIN
  str=str+'sect_'+strtrim(i+1,2)+','
ENDFOR
str=str+'silent=silent'
toto=execute(str)

;stop
;readcol,file,wav_uv,sect_pah,sect_vsg,sect_bg,sect_1,sect_2,sect_3,silent=silent

nlines=n_elements(wav_uv)

str='one_st={wav:0.,'
FOR i=0L,Ngrains-1 DO BEGIN
  str=str+'sect_abs_grain_'+strtrim(i+1,2)+':0.,'
ENDFOR
FOR i=0L,Ngrains-1 DO BEGIN
  str=str+'sect_diff_grain_'+strtrim(i+1,2)+':0.'
  IF i NE Ngrains-1 THEN str=str+','
ENDFOR
str=str+'}'
toto=execute(str)

;one_st={wav:0.,sect_abs_pah:0.,sect_abs_vsg:0.,sect_abs_bg:0.,sect_diff_pah:0.,sect_diff_vsg:0.,sect_diff_bg:0.}
st=replicate(one_st,Nlines)

st.wav=wav_uv
FOR i=0L,Ngrains-1 DO BEGIN
  str='st.(i+1)=sect_grain_'+strtrim(i+1,2)
  toto=execute(str)
ENDFOR
FOR i=0L,Ngrains-1 DO BEGIN
  str='st.(i+Ngrains+1)=sect_'+strtrim(i+1,2)
  toto=execute(str)
ENDFOR

;st.sect_abs_pah=sect_pah
;st.sect_abs_vsg=sect_vsg
;st.sect_abs_bg=sect_bg
;st.sect_diff_pah=sect_1
;st.sect_diff_vsg=sect_2
;st.sect_diff_bg=sect_3
eafc1f8f   Annie Hughes   updated help info 
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the_end:
427f1205   Jean-Michel Glorian   version 4.2 merged 
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return,st

END