dustem_read_ionfrac.pro
1.26 KB
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FUNCTION dustem_read_ionfrac,file,silent=silent,help=help
;+
; NAME:
; dustem_read_ionfrac
;
; PURPOSE:
; reads information for the fractions of neutral, positive, negative PAHs
; from the corresponding .DAT file
;
; CATEGORY:
; DustEMWrap, Distributed, LowLevel, Initialization
;
; CALLING SEQUENCE:
; st=dustem_read_ionfrac(file)
;
; INPUTS:
; file : output file to be read
;
; OPTIONAL INPUT PARAMETERS:
; None
;
; OUTPUTS:
; st : dustem data structure
;
; OPTIONAL OUTPUT PARAMETERS:
; None
;
; 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_ionfrac'
st=0.
goto,the_end
ENDIF
readcol,file,frac_cat, frac_neu, frac_ani,silent=silent
nlines=n_elements(frac_cat)
one_st={frac_cat:0., frac_neu:0., frac_ani:0.}
st=replicate(one_st,Nlines)
st.frac_cat = frac_cat
st.frac_neu = frac_neu
st.frac_ani = frac_ani
the_end:
return,st
END