iraf.net

Is there a way to get IRAF to fit multiple different arclamps simultaneously, without adding the arclamps together (which would lead to some blending)? e.g., say I'd like Identify to find all the features in a HgNe lamp, then separately find all the features in a Xe lamp, then plot all those data points together and fit a dispersion function. Of course, I could write my own program to do this, or just do something easier (several options come to mind), but I want to make sure I'm not missing existing functionality.

Don Terndrup mentions that all the relevant information is in the database id files that Identify produces, so solved unless someone has a more easily automated solution than concatenating those files and fitting to those data.