If it is already open, this keyword has no effect.Mnova Tip of the Day #6: Integrating in stacked mode.
RFID (optional) ENVI Classic library routines that result in new images also have an RFID, or returned FID. This is simply a named variable containing the file ID to access the processed data. Specifying this keyword saves you the step of opening the new file from disk.FID files mostly belong to Bruker Aspect NMR Data File.
Use our Online FID Text Viewer below to analyze your FID file and to see all text it contains.