dustem_read_qabs.pro
1.14 KB
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FUNCTION dustem_read_qabs,file,silent=silent
;== find material name from file name
Qstring='QABS_'
Estring='.DAT'
subs=str_sep(file,'/')
filename=subs(n_elements(subs)-1)
pos1=strpos(filename,Qstring)
pos2=strpos(filename,Estring)
material=strmid(filename,pos1+strlen(Qstring),pos2-(pos1+strlen(Qstring)))
st=''
Nmax=10000L
sts=strarr(Nmax)
OPENR,unit,file,/get_lun
;Get number of columns
readf,unit,Nsizes
;Get sizes
readf,unit,st
sizes=float(str_sep(strcompress(strtrim(st,2)),' '))
Ncol=2*Nsizes
nlines=0L
WHILE not eof(unit) DO BEGIN
readf,unit,st
sts(nlines)=st
nlines=nlines+1
ENDWHILE
CLOSE,unit
free_lun,unit
values=fltarr(Ncol,Nlines)
FOR i=0L,Nlines-1 DO BEGIN
values(*,i)=str_sep(strcompress(strtrim(sts(i),2)),' ')
ENDFOR
;== Make output structure
cmd='one_st={'
FOR i=0L,Ncol-1 DO BEGIN
cmd=cmd+'v'+strtrim(i+1,2)+':'+'0.'
IF i NE Ncol-1 THEN BEGIN
cmd=cmd+','
ENDIF ELSE BEGIN
cmd=cmd+'}'
ENDELSE
ENDFOR
toto=execute(cmd)
st=replicate(one_st,Nlines)
;=== fill in the structure
FOR j=0,Ncol-1 DO BEGIN
st.(j)=reform(values(j,*))
ENDFOR
full_st={file:file,material:material,sizes:sizes,Qabs:st}
return,full_st
END