Purpose
Constructs and returns the full name of the next BLUE image
based on the outdir, outfile, and frameno keywords
Usage
nextimageb [-tail]
Arguments
-tail = print only the tail of the filename
Output
The full (or tail) disk name is echoed to stdout
Example
1) Return the full name of the next blue image
nextimageb
returns
/s/sdata222/lris1/16nov2000/lblue0113.fits
2) Return the tail of the next blue image name
nextimageb -tail
returns
lblue0113.fits