search for: d08a

...the set, add columns to the frame etc. and now want to output the frame into a file. Trouble is, I want the file to have a name based upon the original data set name. I cannot figure out how to cat strings together and use that new string as the output filename... Example: original data name: D08a desired output name: Analyzed_D08a Any ideas? Marko -- Mark O. Kimball Gasparinilab, University at Buffalo | Low temp physics mok2 at physics.buffalo.edu | URL: enthalpy.physics.buffalo.edu lab phone: 716-645-2017x122 Fax: 716-645-2507