dustem_read_circ_vg.pro
1.04 KB
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FUNCTION dustem_read_circ_vg,file,silent=silent
;=== determine the number of grains
str=' '
OPENR,unit,file,/get_lun
;==read comments
str='' & first_char='#'
WHILE first_char EQ '#' DO BEGIN
readf,unit,str
first_char=strmid(str,0,1)
ENDWHILE
;readf,unit,str
CLOSE,unit
free_lun,unit
str=strcompress(str)
str=strtrim(str,2)
vv=str_sep(str,' ')
Ngrains=vv(0)
;Read model output
instruc='readcol,file,wav,'
FOR i=0L,Ngrains-1 DO BEGIN
instruc=instruc+'circ_grain_'+strtrim(i+1,2)+','
ENDFOR
;VG read circ_tot from the file
instruc=instruc+'circ_tot,silent=silent'
toto=execute(instruc)
nlines=n_elements(wav)-1
one_st = {wav:0., circ_grain:replicate(0.,Ngrains), circ_tot:0.}
st=replicate(one_st,Nlines)
st.wav=wav(1:*)
FOR iwav=0L,Nlines-1 DO BEGIN
FOR igrain=0L,Ngrains-1 DO BEGIN
instruc = 'st(iwav).circ_grain(igrain) = circ_grain_'+strtrim(igrain+1,2)+'(iwav)'
toto = execute(instruc)
instruc = 'st(iwav).circ_tot = circ_tot(iwav)'
toto = execute(instruc)
ENDFOR
ENDFOR
return,st
END