I R A F  
                    Image Reduction and Analysis Facility
PACKAGE = echelle
   TASK = ecreidentify

images  =             thar1.ec  Spectra to be reidentified
referenc=             thar5.ec  Reference spectrum
(shift  =                   0.) Shift to add to reference features
(cradius=                   5.) Centering radius
(thresho=                  10.) Feature threshold for centering
(refit  =                  yes) Refit coordinate function?
(databas=             database) Database
(logfile=       STDOUT,logfile) List of log files
(mode   =                   ql)