PRO dustem_set_params,params

;if empty description, do nothing

ind=where(*(*!dustem_fit).param_descs EQ '',count)
IF count EQ n_elements(*(*!dustem_fit).param_descs) THEN BEGIN
  message,'param_descs not set. Doing nothing',/continue
  stop
  goto,the_end
ENDIF

Nparams=n_elements(*(*!dustem_fit).param_descs)

dustem_set_func_ind,*(*!dustem_fit).param_descs,params

;SET THE PARAMETER VALUES IN DUSTEM INPUT FILES
FOR i=0L,Nparams-1 DO BEGIN

   status=dustem_parameter_description2type((*(*!dustem_fit).param_descs)[i],string_name=string_name)
   IF !dustem_verbose THEN message,(*(*!dustem_fit).param_descs)[i]+' is '+status,/continue

   CASE status OF
    'WRAPPER': BEGIN
        str=(*(*!dustem_fit).param_descs)(i)+'=params[i]'
        toto=execute(str)
        IF !dustem_verbose NE 0 THEN message,str,/info
    END
    'FORTRAN': BEGIN

        str=(*(*!dustem_fit).param_descs)(i)+'=params[i]';'=params['+strtrim(string(i),2)+']'

        toto=execute(str)
        IF !dustem_verbose NE 0 THEN message,str,/info
    END

    'PLUGIN': BEGIN 
    
    ;Not to be used for the moment.
    
          

    END
   ENDCASE

ENDFOR

dustem_write_all,*!dustem_params,!dustem_dat

the_end:

END